Test Information

Find lab test information, including types of specimen needed, expected turnaround times, etc.

1

17-OH PROGESTERONE

  • Test Name:

    17-OH PROGESTERONE

  • Test Code:

    HYDRO

  • Alias:

    17-Alpha-Hydroxprogesterone 17-OH Progesterone 17-OHP OH-Progesterone

  • CPT Code(s):

    83498

  • Preferred Specimen:

    1 mL Serum

  • Min. Volume:

    0.5 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If tube other than gel-barrier tube is used, transfer separated serum or plasma to a plastic transport tube. Include patient’s age on the test request form.

  • Transport Temperature:

    Refrigerated: 14 days (separated plasma)

  • Stability:

    Room temperature: 7 days Refrigerated: 7 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    3-7 Days

  • Clinical Significance:

    Markedly elevated in patients with congenital adrenal hyperplasia;1-5 evaluate hirsutism and/or infertility;6 assess or rule out certain adrenal or ovarian tumors with endocrine activity7

  • Performing Lab:

    Labcorp-070085

5

5-HYDROXYINDOLEACETIC ACID, 24 HOUR URINE

  • Test Name:

    5-HYDROXYINDOLEACETIC ACID, 24 HOUR URINE

  • Test Code:

    P9795

  • Alias:

    5-HIAA, Quantitative, 24-Hour Urine Serotonin Metabolite, 24-Hour Urine

  • CPT Code(s):

    83497

  • Preferred Specimen:

    4 Ml aliquot URINE

  • Min. Volume:

    1 mL aliquot (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    Plastic urine container, no preservative (Note: 1 g/L boric acid may be added as a preservative for other tests without harm to 5-HIAA.)

  • Collection Instruction:

    Instruct the patient to void at 8 AM and discard the specimen. Then collect all urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM the next morning). Screw the lid on securely. Label container with patient’s name, date, and time. Measure and record total urine volume. Mix well; send aliquot.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 7 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    4-8 Days

  • Performing Lab:

    Labcorp-004069

A

ACETYLCHOLINE RECEPTOR BINDING ANTIBODY

  • Test Name:

    ACETYLCHOLINE RECEPTOR BINDING ANTIBODY

  • Test Code:

    P9105

  • Alias:

    AChR-binding Antibodies ACRAB Myasthenia Gravis Antibody

  • CPT Code(s):

    83519

  • Preferred Specimen:

    1.0 mL serum

  • Min. Volume:

    0.3 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    2-4 Days

  • Clinical Significance:

    Test for the laboratory diagnosis of myasthenia gravis (MG)

  • Performing Lab:

    Labcorp-085902

AChR BLOCKING ABS, SERUM

  • Test Name:

    AChR BLOCKING ABS, SERUM

  • Test Code:

    085926

  • Alias:

    AChR-blocking Antibodies ACRAB Anti-AChR Antibody Myasthenia Gravis Antibody

  • CPT Code(s):

    86042

  • Preferred Specimen:

    SERUM

  • Min. Volume:

    0.3 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 13 days Refrigerated: 13 days Frozen: 13 days Freeze/thaw cycles: Stable x3

  • Schedule:

    3 - 7 days

  • Clinical Significance:

    Myasthenia gravis (MG) is an acquired disorder of neuromuscular transmission that is characterized by skeletal muscle weakness and fatigability on exertion that is exacerbated by repeated muscle activity.2-7 This autoimmune disease is caused by antibodies directed toward receptors embedded in the motor endplate of the neuromuscular junction. Progressive weakness of the ocular muscles manifesting as asymmetric ptosis and variable diplopia are the presenting symptoms in 60% of patients.5,7 Many patients progress to more generalized weakness of peripheral limb muscles and muscles required for body posture, including facial and neck muscles. Bulbar muscle weakness compromises speaking (dysarthria), chewing and swallowing (dysphagia) and respiratory muscle weakness can lead to a myasthenic crisis where patients need to be ventilated artificially.8 Clinical symptoms may be restricted to one muscle group, in particular the eye muscles (ocular MG), or may become generalized (generalized MG).5-8 Patients with MG frequently have thymic abnormalities (thymic hyperplasia or thymoma).9 Ten to 15 percent of patients with MG patients have thymoma, and up to 50% of thymoma patients develop MG.9 It is thought that the thymus plays a role in MG pathogenesis and these patients respond well to the surgical removal of the thymus gland.10 Neonatal MG can occur as a result of trans-placental transit of antibodies from an affected mother to the fetus, or in some cases, due to antibody to the fetal form of AChR.11-13 In the latter case, the mother may be unaffected. It should be noted that the AChR antibody assays employed by Labcorp contain a mixture of adult and embryonic AChRs allowing for the detection of autoantibodies to both proteins. In most cases affected babies are born with a diminished ability to suck and generalized hypotonia. Decrease in utero feta movement caused by MG can also result in arthrogryposis multiplex congenital, a condition where the neonate suffers from contractures in more than two joints and in multiple body areas. The majority of patients with MG have antibodies to the acetylcholine receptor (AChR) and, less frequently, to the other proteins at postsynaptic membrane of the neuromuscular junction.14-16 AChR antibodies impede neuromuscular transmission by a range of pathogenic mechanisms including the alteration of tissue architecture and/or by causing a reduction the density of functionality of AChRs.1,17-21 Three functionally different types of antibodies against muscle AChR can be measured.1,21-24 • AChR binding antibodies attach to the AChR activate the complement system result in in destruction and focal lysis of the neuromuscular junction leading to the destruction of AChR and AChR-related protein at the end-plate.1,20 • AChR blocking antibodies functionally block the binding of the neurotransmitter acetylcholine to the receptor.20 These antibodies usually occur in association with AChR-binding antibodies and have a higher prevalence in generalized MG compared with ocular MG.20 • AChR modulation antibodies crosslink receptor subunits in such as way as to cause the receptors to be internalized and degraded in a process known as antigenic modulation.20,22,25-27 Modulating antibodies are implicated with an increased risk of thymoma and the majority of patients with thymoma have modulating antibodies.28 Test for serum autoantibodies are highly sensitive and specific for generalized MG but lack sensitivity when there is pure ocular involvement.1,14,29-30 Approximately 85% of patients with generalized MG have detectable muscle AChR antibodies (of one or more types), while fewer patients with ocular MH have the antibodies (50-60%).4,30 In general, an elevated level of any one of the AChR-binding antibodies in a patient with compatible clinical features confirms the diagnosis of MG. Approximately 15 percent of individuals with confirmed myasthenia gravis have no measurable AChR binding, blocking, or modulating antibodies. Thirty-five percent of these patients (six percent of all MG patients) will have antibodies directed against a muscle-specific tyrosine kinase (MuSK).10,31 Autoantibodies levels do not generally correlate with disease severity. However, in individual patients, serial antibody titers tend to correlate with disease status.18,19,32-34 Autoantibodies directed against the contractile elements of striated muscle are found in 30% of adult patients with myasthenia gravis and in 80% of those with thymoma.35-37 Striational antibodies are associated with the late-onset MG subgroup and are rarely found in AChR antibody-negative MG.

  • Performing Lab:

    LABCORP-085926

AChR-MODULATING AB

  • Test Name:

    AChR-MODULATING AB

  • Test Code:

    505225

  • CPT Code(s):

    86043

  • Preferred Specimen:

    0.5 mL SERUM

  • Min. Volume:

    0.3 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    5-7 Days

  • Clinical Significance:

    Diagnose myasthenia gravis (MG); monitor response to treatment of myasthenia gravis

  • Performing Lab:

    Labcorp-505225

ACID-FAST (MYCOBACTERIA) SMEAR AND CULTURE

  • Test Name:

    ACID-FAST (MYCOBACTERIA) SMEAR AND CULTURE

  • Test Code:

    P6920

  • Alias:

    Blood Mycobacteria Culture Culture, Acid-Fast (Sputum, Tissue, Urine, and Gastric Contents) Culture, Blood, Mycobacteria Mycobacteria Culture (Sputum, Tissue, Urine, and Gastric Contents)

  • CPT Code(s):

    87116;87206

  • Preferred Specimen:

    First morning sputum (not saliva) (three separate specimens from three separate days are recommended), fasting gastric aspirate, induced sputum, whole blood, tissue, biopsy, bronchial aspirate, urine, skin, cerebrospinal fluid (CSF), bone marrow, body fluid, stool. Swabs of exudate from skin sources are acceptable, otherwise swab specimens should not be submitted. Collect aspirate using sterile, nonbacteriostatic saline or other noninhibitory medium. Do not send syringe; it will be rejected.

  • Min. Volume:

    5-10 mL sputum, bronchoalveolar lavage (BAL) or other respiratory specimen; 10 mL whole blood; 2 cm3 tissue; 5 mL CSF; 5-10 mL bone marrow (or as much as possible); 5-10 mL body fluid (pleural, pericardial, chronic peritoneal dialysate); 5-10 mL gastric aspirate/lavage (neutralized to pH 7 with sodium carbonate within 4 hours of collection); 20-40 mL urine (first morning specimen); 5 mL or 1 g stool; biopsy of skin

  • Transport Container:

    Sterile container with tight screw-cap seal or green-top (sodium heparin) tube or yellow-top (SPS) tube or Para-Pak® White

  • Collection Instruction:

    NULL

  • Transport Temperature:

    Refrigerate. If sample is to be split for other tests, specimen should be divided at the time of collection so that each portion is transported at the appropriate temperature.

  • Schedule:

    43 - 56 days

  • Clinical Significance:

    This test is set up in the Labcorp computer as a sequential series of tests to comply with customer needs and bill for testing that is performed. Smear, when appropriate, is a separate test along with appropriate specimen processing needed to perform the smear and culture. The culture portion of the test is also separate, and, once growth of acid-fast organisms (or other aerobic actinomycetales) is detected, the culture portion is reported and identification testing begins with PCR-based identification. The results of the PCR identification will be reported whether positive or negative. If negative, identification will proceed by MALDI-TOF and/or DNA sequencing. Biopsy or body fluid: Occult infections with nontuberculous mycobacteria, particularly Mycobacterium avium and Mycobacterium intracellulare, occur in patients with acquired immune deficiency syndrome (AIDS).7 In some institutions, the incidence of isolation of non-Mycobacterium tuberculosis species, specifically M. avium complex, may exceed the rate of isolation of M. tuberculosis. Mycobacteria have been recovered from culture of Kaposi sarcoma and bone marrow specimens in which the characteristic granulomatous reaction has been absent.8,9 Optimal isolation of mycobacteria from tissue is accomplished by processing as much tissue as possible for culture. Swabs should not be submitted. Tuberculous spondylitis represents 50% to 60% of all cases of skeletal tuberculosis. It is seen in children in developing countries and adults older than 50 years of age in the United States and Europe. Frequently, several vertebrae are involved and adjacent psoas muscle abscesses or paravertebral abscesses are not uncommon ("cold abscesses"). Colony counts obtained from bone biopsies are low; however, >90% are culture positive. The diagnosis of vertebral tuberculosis should be considered in all cases of unexplained spondylitis. Cases of sternal wound infection, early prosthetic valve endocarditis, infections complicating mammary augmentation surgery and other cutaneous/subcutaneous infections have been attributed to rapidly growing mycobacteria.10,11 M. fortuitum is the most commonly implicated Mycobacterium in these infections, which are thought to be caused by local environmental strains rather than contaminated commercial surgical materials or devices. Rapidly growing mycobacteria often grow on routine bacterial culture media within the time allotted to incubating routine bacterial cultures. Such organisms may be misidentified as "diphtheroids" and disregarded as contaminants. Pleural effusions frequently yield positive cultures in cases of pulmonary tuberculosis. The diagnosis of peritoneal tuberculosis is difficult and is usually made at laparotomy or after a considerable delay. Tuberculosis should be considered in any patient with ascitic fluid and chronic abdominal pain.12 Peritoneal tuberculosis accounted for 11% of a series of cases of extrapulmonary tuberculosis reported by Alvarez and McCabe.13 Pericardial tuberculosis accounts for <5% of extrapulmonary tuberculosis and frequently requires biopsy for diagnosis. See table.

  • Performing Lab:

    LABCORP-183753

ACTH, PLASMA

  • Test Name:

    ACTH, PLASMA

  • Test Code:

    P9125

  • Alias:

    ACTH; Corticotropin

  • CPT Code(s):

    82024 (per specimen)

  • Preferred Specimen:

    0.8 mL Plasma, Frozen

  • Min. Volume:

    0.3 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    ACTH should be drawn between 7 AM and 10 AM. Collect into iced plastic or siliconized glass lavender-top (EDTA) tube, noting time of collection. After venipuncture, immediately immerse the tubes in an ice bath. Separate plasma from cells by centrifugation within one hour after venipuncture.  Transfer the plasma into a frozen purple aliquot tube with screw cap  immediately. Freeze immediately and maintain frozen until tested.  To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.

  • Transport Temperature:

    Frozen

  • Stability:

    Room temperature: UnstableRefrigerated: UnstableFrozen: 14 daysFreeze/thaw cycles:Stable x1

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Pituitary function test useful in the differential diagnosis of Cushing syndrome, ectopic ACTH syndrome (eg, carcinoma of lung, islet cell tumors, carcinoid tumors, medullary carcinoma of thyroid), Addison disease, hypopituitarism, and ACTH-producing pituitary tumors (eg, Nelson syndrome)

  • Performing Lab:

    Labcorp-004440

ACTIN (SMOOTH MUSCLE) ANTIBODY

  • Test Name:

    ACTIN (SMOOTH MUSCLE) ANTIBODY

  • Test Code:

    P9380

  • Alias:

    Antiactin Smooth Muscle Antibodies

  • CPT Code(s):

    86015

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. The serum should be physically separated from contact with cells within 2 hours from the time of collection.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    2-3 Days

  • Clinical Significance:

    Detection of antibodies aids in the diagnosis of autoimmune liver diseases such as autoimmune hepatitis (AIH) and primary biliary cirrhosis (PBC)

  • Performing Lab:

    Labcorp-006643

AFP QUAD SCREEN

  • Test Name:

    AFP QUAD SCREEN

  • Test Code:

    QUARD

  • Alias:

    AFP Tetra Alpha-Fetoprotein (AFP) Tetra Profile

  • CPT Code(s):

    82105;84702;86336

  • Test Includes:

    α-Fetoprotein, serum; dimeric inhibin A (DIA); human chorionic gonadotropin (hCG); unconjugated estriol (uE3)

  • Preferred Specimen:

    5.0 mL SERUM

  • Min. Volume:

    3.0 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    NO ADDITIVE/GEL (RED-TOP)

  • Collection Instruction:

    Collect in serum separator tube with gel barrier. Allow blood to clot, avoiding hemolysis. Separate serum from cells by centrifugation. Transport spun tube to testing laboratory.

    Pour-off is not advised. Maternal serum specimens must be drawn prior to amniocentesis to avoid contamination with fetal blood.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 7 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    2 - 5 days

  • Clinical Significance:

    Screening test for open neural tube defects (detects 80% open spina bifida, 90% anencephaly), Down syndrome (detects 75% to 80%), and trisomy 18 (detects 73%)

  • Performing Lab:

    Labcorp-017319

AFP, SERUM, TUMOR MARKER

  • Test Name:

    AFP, SERUM, TUMOR MARKER

  • Test Code:

    P1813

  • Alias:

    AFP, Serum Alpha-Fetoprotein (AFP), Serum, Tumor Marker

  • CPT Code(s):

    82105

  • Preferred Specimen:

    1.0 mL Serum

  • Min. Volume:

    0.7 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    The most important application of AFP testing in cancer management is for testicular cancer. Although not present in pure seminoma,1 elevated serum AFP is closely associated with nonseminomatous testicular cancer.2-4 The measurement of AFP in serum, in conjunction with serum hCG, is an established regimen for monitoring patients with nonseminomatous testicular cancer.5-8 In addition, monitoring the rate of AFP clearance from serum after treatment is an indicator of the effectiveness of therapy.9,10 Conversely, the growth rate of progressive cancer can be monitored by serially measuring serum AFP concentration over time.11 Serial serum AFP testing is a useful adjunctive test for managing nonseminomatous testicular cancer.

  • Performing Lab:

    Labcorp-002253

ALANINE AMINOTRANSFERASE (ALT, SGPT)

  • Test Name:

    ALANINE AMINOTRANSFERASE (ALT, SGPT)

  • Test Code:

    SGPT

  • Alias:

    ALT, SGPT

  • CPT Code(s):

    84460

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    .3 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 3 days

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Alanine aminotransferase (ALT) measurements are useful in the diagnostics and treatment of certain liver diseases (e.g. viral hepatitis and cirrhosis) and heart disease.

  • Performing Lab:

    Simple Laboratories

ALBUMIN, SERUM

  • Test Name:

    ALBUMIN, SERUM

  • Test Code:

    ALB

  • CPT Code(s):

    82040

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 7 days Refrigerated: 1 Month

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Serum albumin measurements are used in the diagnosis of numerous diseases. Elevated serum albumin levles are usually the result of dehydration. Decreased serum albumin leves are found in a number of conditions including kidney disease, liver disease, infections, severe burns, and cancer.

  • Performing Lab:

    Simple Laboratories

ALDOLASE

  • Test Name:

    ALDOLASE

  • Test Code:

    82085

  • Alias:

    Fructose-1,6 bisphospate

  • CPT Code(s):

    82085

  • Preferred Specimen:

    0.5 mL Serum or plasma

  • Min. Volume:

    0.2 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Separate serum or plasma immediately after coagulation (30 minutes). Note: Not removing refrigerated specimens from the clot results in aldolase levels 12% to 46% higher.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 1 days Refrigerated: 7 days Frozen: 15 days Freeze/thaw cycles:Stable x3

  • Schedule:

    2-3 Days

  • Clinical Significance:

    Evaluate muscle wasting process. High levels are found in progressive Duchenne muscular dystrophy (MD). Elevations occur in carriers of MD, in limb-girdle dystrophy and other dystrophies, in dermatomyositis, polymyositis, and trichinosis, but not in neurogenic atrophies (eg, multiple sclerosis or in myasthenia gravis).

  • Performing Lab:

    Labcorp-002030

ALDOSTERONE, LCMS, SERUM

  • Test Name:

    ALDOSTERONE, LCMS, SERUM

  • Test Code:

    82088

  • CPT Code(s):

    82088

  • Preferred Specimen:

    1.2 mL Serum or plasma

  • Min. Volume:

    1 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a tube other than gel-barrier is used, transfer separated serum or plasma to a plastic transport tube.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 3 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    4-7 Days

  • Clinical Significance:

    Evaluate patients with hypertension and possible hyperaldosteronism

  • Performing Lab:

    Labcorp-004374

ALKALINE PHOSPHATASE ISOENZYMES

  • Test Name:

    ALKALINE PHOSPHATASE ISOENZYMES

  • Test Code:

    84080

  • Alias:

    Fractionated Alkaline Phosphatase Kasahara Isoenzymes Nag Ao Isoenzymes Regan Isoenzymes

  • CPT Code(s):

    84075; 84080

  • Test Includes:

    Relative percentages of liver, bone, and intestinal alkaline phosphatase isoenzymes and total alkaline phosphatase

  • Preferred Specimen:

    1.6 mL SERUM

  • Min. Volume:

    0.8 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Separate serum from cells as soon as possible after the blood is allowed to clot.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature 7 days Refrigerated 7 days Frozen 3 months Freeze/thaw cycles Stable x3

  • Schedule:

    3-5 DAYS

  • Clinical Significance:

    Evaluate the contribution of the isoforms of ALP from liver, bone, and bowel to total ALP; investigate elevations of ALP to determine the tissue of origin

  • Performing Lab:

    Labcorp-001612

ALKALINE PHOSPHATASE, TOTAL

  • Test Name:

    ALKALINE PHOSPHATASE, TOTAL

  • Test Code:

    ALK

  • Alias:

    ALK PHOS. ALP

  • CPT Code(s):

    84075

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 4 days Frozen: 2 Months

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Mesurements of serum alkaline phosphatase (ALP) are used in the diagnosis of hepatobiliary disorders and bone disease associated with increased osteoblastic activity. Certain conditions such as Hodgkin's Disease, congestive heart failure and ulcerative colitis will produce moderate elevation in alkaline phosphatase levels. Non-pathologic elevations can be observed in the thrid trimester of pregnancy.

  • Performing Lab:

    Simple Laboratories

ALLERGEN (10) – INHALANT PANEL

  • Test Name:

    ALLERGEN (10) – INHALANT PANEL

  • Test Code:

    ALPR10

  • CPT Code(s):

    86003X10

  • Preferred Specimen:

    3.0 mL SERUM

  • Min. Volume:

    2.5 mL SERUM

  • Transport Container:

    2-SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, A. ALTERNATA MOLD

  • Test Name:

    ALLERGEN, A. ALTERNATA MOLD

  • Test Code:

    60202

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, A. FUMIGATUS MOLD

  • Test Name:

    ALLERGEN, A. FUMIGATUS MOLD

  • Test Code:

    60251

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, BERMUDA GRASS

  • Test Name:

    ALLERGEN, BERMUDA GRASS

  • Test Code:

    60418

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, C. HERBARUM MOLD

  • Test Name:

    ALLERGEN, C. HERBARUM MOLD

  • Test Code:

    60756

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, CAT DANDER

  • Test Name:

    ALLERGEN, CAT DANDER

  • Test Code:

    68338

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, CLAM

  • Test Name:

    ALLERGEN, CLAM

  • Test Code:

    60764

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, COCKROACH

  • Test Name:

    ALLERGEN, COCKROACH

  • Test Code:

    60780

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, COD FISH

  • Test Name:

    ALLERGEN, COD FISH

  • Test Code:

    60822

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, COMMON RAGWEED

  • Test Name:

    ALLERGEN, COMMON RAGWEED

  • Test Code:

    60855

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, CORN

  • Test Name:

    ALLERGEN, CORN

  • Test Code:

    72488

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, COTTONWOOD TREE

  • Test Name:

    ALLERGEN, COTTONWOOD TREE

  • Test Code:

    60905

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, D. FARINAE MITE

  • Test Name:

    ALLERGEN, D. FARINAE MITE

  • Test Code:

    264192

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, D. PTERONYSSINUS MITE

  • Test Name:

    ALLERGEN, D. PTERONYSSINUS MITE

  • Test Code:

    72785

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, DOG DANDER

  • Test Name:

    ALLERGEN, DOG DANDER

  • Test Code:

    60988

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, EGG WHITE

  • Test Name:

    ALLERGEN, EGG WHITE

  • Test Code:

    61069

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, ELM TREE

  • Test Name:

    ALLERGEN, ELM TREE

  • Test Code:

    61093

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, FEATHER MIX

  • Test Name:

    ALLERGEN, FEATHER MIX

  • Test Code:

    152157

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, GLUTEN

  • Test Name:

    ALLERGEN, GLUTEN

  • Test Code:

    61259

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, HAZELNUT

  • Test Name:

    ALLERGEN, HAZELNUT

  • Test Code:

    61366

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, HOUSE DUST GREER

  • Test Name:

    ALLERGEN, HOUSE DUST GREER

  • Test Code:

    98285

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, M. RACEMOSUS MOLD

  • Test Name:

    ALLERGEN, M. RACEMOSUS MOLD

  • Test Code:

    61820

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, MAPLE LEAF SYCAMORE

  • Test Name:

    ALLERGEN, MAPLE LEAF SYCAMORE

  • Test Code:

    152850

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, MAPLE TREE

  • Test Name:

    ALLERGEN, MAPLE TREE

  • Test Code:

    71555

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, MILK

  • Test Name:

    ALLERGEN, MILK

  • Test Code:

    61747

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, MOUNTAIN CEDAR

  • Test Name:

    ALLERGEN, MOUNTAIN CEDAR

  • Test Code:

    61788

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, MOUSE

  • Test Name:

    ALLERGEN, MOUSE

  • Test Code:

    197517

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, MULBERRY TREE

  • Test Name:

    ALLERGEN, MULBERRY TREE

  • Test Code:

    62810

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, OAK TREE

  • Test Name:

    ALLERGEN, OAK TREE

  • Test Code:

    61895

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, P. NOTATUM MOLD

  • Test Name:

    ALLERGEN, P. NOTATUM MOLD

  • Test Code:

    62125

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, PEANUT

  • Test Name:

    ALLERGEN, PEANUT

  • Test Code:

    62067

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, PECAN/HICKORY TREE

  • Test Name:

    ALLERGEN, PECAN/HICKORY TREE

  • Test Code:

    62091

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, ROUGH MARSH ELDER

  • Test Name:

    ALLERGEN, ROUGH MARSH ELDER

  • Test Code:

    62323

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, ROUGH PIGWEED

  • Test Name:

    ALLERGEN, ROUGH PIGWEED

  • Test Code:

    76042

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, RUSSIAN THISTLE

  • Test Name:

    ALLERGEN, RUSSIAN THISTLE

  • Test Code:

    62349

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, SCALLOP

  • Test Name:

    ALLERGEN, SCALLOP

  • Test Code:

    76919

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, SESAME SEED

  • Test Name:

    ALLERGEN, SESAME SEED

  • Test Code:

    62422

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, SHRIMP

  • Test Name:

    ALLERGEN, SHRIMP

  • Test Code:

    62463

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, SOYBEAN

  • Test Name:

    ALLERGEN, SOYBEAN

  • Test Code:

    62489

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, TIMOTHY GRASS

  • Test Name:

    ALLERGEN, TIMOTHY GRASS

  • Test Code:

    62653

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, WALNUT FOOD

  • Test Name:

    ALLERGEN, WALNUT FOOD

  • Test Code:

    62737

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, WALNUT TREE

  • Test Name:

    ALLERGEN, WALNUT TREE

  • Test Code:

    339820

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, WHEAT

  • Test Name:

    ALLERGEN, WHEAT

  • Test Code:

    62760

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGEN, WHITE ASH TREE

  • Test Name:

    ALLERGEN, WHITE ASH TREE

  • Test Code:

    62786

  • CPT Code(s):

    86003

  • Preferred Specimen:

    0.3 mL SERUM

  • Min. Volume:

    0.2 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGENS (12) – FOOD PANEL

  • Test Name:

    ALLERGENS (12) – FOOD PANEL

  • Test Code:

    ALFOOD

  • Alias:

    FOOD PANEL

  • CPT Code(s):

    86003x12

  • Test Includes:

    Clam IgE Codfish IgE Corn, Maize IgE Sesame Seed Egg White IgE Milk, Cow IgE Peanut IgE Scallop IgE Shrimp IgE Soybean IgE Walnut IgE Wheat IgE

  • Preferred Specimen:

    3.0 mL SERUM

  • Min. Volume:

    2.5 mL SERUM

  • Transport Container:

    2-SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGENS (16) – CHILDHOOD ALLERGY PANEL

  • Test Name:

    ALLERGENS (16) – CHILDHOOD ALLERGY PANEL

  • Test Code:

    ALCHIL

  • Alias:

    ALLERGY

  • CPT Code(s):

    82785;86003X16

  • Test Includes:

    D. FARINAE IgE D.PTERONYSSINUS IgE C.HERBARUM IgE CAT DANDER IgE DOG DANDER IgE COCKROACH IgE A. ALTERNATA IgE EGG WHITE IgE MILK IgE PEANUT IgE CODFISH IgE SHRIMP IgE SOYBEAN IgE WALNUT IgE WHEAT IgE MOUSE IGE TOTAL IGE

  • Preferred Specimen:

    3.0 mL SERUM

  • Min. Volume:

    2.5 mL SERUM

  • Transport Container:

    2-SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALLERGENS (27) – RESPIRATORY PANEL, REGION 8 (IA,IL,MO)

  • Test Name:

    ALLERGENS (27) – RESPIRATORY PANEL, REGION 8 (IA,IL,MO)

  • Test Code:

    ALRES

  • Alias:

    ALLERGY

  • CPT Code(s):

    82785;86003X16

  • Test Includes:

    MOUSE A. ALTERNATA (TENUIS) IgE A. FUMIGATUS IgE BERMUDA GRASS IgE BIRCH IgE C. HERBARUM IgE CAT DANDER IgE COCKROACH, GERMAN IgE COTTONWOOD IgE D. FARINAE IgE D. PTERONYSSINUS IgE DOG DANDER IgE ELM, AMERICAN WHITE IgE MAPLE IgE MAPLE LEAF SYCAMORE IgE MOUNTAIN JUNIPER/MTN CEDAR IgE MULBERRY IgE OAK, WHITE IgE PECAN, HICKORY IgE PENICILLIUM RAGWEED, SHORT COMMON IgE ROUGH PIGWEED IgE SALTWORT-RUSSIAN THISTLE IgE SHEEP SORREL IgE TIMOTHY GRASS IgE WALNUT TREE IgE WHITE ASH IgE IgE TOTAL

  • Preferred Specimen:

    3.0 mL SERUM

  • Min. Volume:

    2.5 mL SERUM

  • Transport Container:

    2-SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    Allergen assays are used as a diagnostic aid in the clinical diagnosis of IgE mediated allergic disorders in conjunction with other clinical findings

  • Performing Lab:

    Simple Laboratories

ALPHA-1-ANTITRYPSIN, SERUM

  • Test Name:

    ALPHA-1-ANTITRYPSIN, SERUM

  • Test Code:

    82103

  • Alias:

    Acute Phase Proteins Alpha1-Protease Inhibitor

  • CPT Code(s):

    82103

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Separate serum or plasma from cells.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Detection of hereditary decreases in the production of α1-antitrypsin (α1AT). Decreased or nearly absent levels of α1AT can be a factor in chronic obstructive lung disease and liver disease. An increased prevalence of non-MM phenotypes is found with cryptogenic cirrhosis and with CAH. Cirrhosis in a child should raise consideration of α1AT deficiency or Wilson's disease. Diagnosis of inflammatory states, if elevated (eg, rheumatoid arthritis, bacterial infection, vasculitis, neoplasia).

  • Performing Lab:

    Labcorp-001982

AMMONIA, PLASMA

  • Test Name:

    AMMONIA, PLASMA

  • Test Code:

    JAMMON

  • Alias:

    NH3 NH4

  • CPT Code(s):

    82140

  • Preferred Specimen:

    3.0 mL plasma Draw one EDTA (lavender) for this test only. Do not combine with other tests.

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    Patient prep: Collect blood from stasis-free vein of a fasting patient. Smoking should be avoided prior to sampling.

    Tubes must be filled completely and kept tightly stoppered at all times. Place specimen on ice immediately. If testing will not occur within 30 minutes, allow specimen to chill on ice for 10 minutes and then centrifuge for 3 minutes. Immediately transfer plasma into a properly labeled plastic transfer tube and freeze.

  • Transport Temperature:

    Frozen

  • Stability:

    Frozen: 24 hours

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Circulatory ammonia levels in normal individuals are relatively low despite the fact that ammonia is continuously produced from dietary and amino acid metabolism. Monitoring blood ammonia levels can be useful in the diagnosis of hepatic encephalopathy and hepatic coma in the terminal stages of liver cirrhosis, hepatic failure, acute and subacute necrosis, and Reye’s syndrome. Hyperammonemia in infants may be an indicator of inherited deficiencies of the urea cycle metabolic pathway.

  • Performing Lab:

    Jackson Park Hospital

AMYLASE ISOENZYMES

  • Test Name:

    AMYLASE ISOENZYMES

  • Test Code:

    123110

  • Alias:

    Amylase Fractionation Isoamylase Pancreatic Amylase Salivary Amylase

  • CPT Code(s):

    82150 (X2)

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    1.0 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Separate serum or plasma from cells within 30 minutes of collection.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 7 days Refrigerated: 30 days

  • Schedule:

    2-3 Days

  • Clinical Significance:

    Evaluate parotitis and pancreatic disease. Amylase is primarily produced in the pancreas and salivary glands. Isoenzymes may be used to determine the source of an elevated amylase concentration. Measurement of pancreatic amylase activity is of value in diagnosing pancreatitis and other pancreatic disorders that result in the elevation of serum and urine amylase.

  • Performing Lab:

    Labcrop-123110

AMYLASE, SERUM

  • Test Name:

    AMYLASE, SERUM

  • Test Code:

    AMYL

  • CPT Code(s):

    82150

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a Li-hep tube, centrifuge for 15 minutes.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 7 days Refrigerated: 7 days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Amylase is found primarily in the pancreas and salivary glands. Elevated serum levels are associated with acute pancreatitis and other pancreatic disorders as well as mumps and bacterial parotitis.

  • Performing Lab:

    Simple Laboratories

ANA REFLEX TITER/DSDNA

  • Test Name:

    ANA REFLEX TITER/DSDNA

  • Test Code:

    ANAPRO

  • CPT Code(s):

    86038

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. The serum should be physically separated from contact with cells within 2 hours from the time of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    The antinuclear antibody (ANA) test is an indirect immunofluorescent test to detect antinuclear antibody activity in sera of patients with autoimmune rheumatic disease and connective tissue disease.

  • Performing Lab:

    Simple Laboratories

ANA SCREEN ONLY

  • Test Name:

    ANA SCREEN ONLY

  • Test Code:

    ANA

  • CPT Code(s):

    86038

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. The serum should be physically separated from contact with cells within 2 hours from the time of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    The antinuclear antibody (ANA) test is an indirect immunofluorescent test to detect antinuclear antibody activity in sera of patients with autoimmune rheumatic disease and connective tissue disease.

  • Performing Lab:

    Simple Laboratories

ANAPLASMA PHAGOCYTOPHILUM (HGE) AB, IgG/IgM

  • Test Name:

    ANAPLASMA PHAGOCYTOPHILUM (HGE) AB, IgG/IgM

  • Test Code:

    164672

  • Alias:

    Anaplasma phagocytophilum Ehrlichia HGE Tickborne

  • CPT Code(s):

    86666(X2)

  • Preferred Specimen:

    0.4 mL SERUM

  • Min. Volume:

    0.2 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Specimen should be free of bacterial contamination, hemolysis, and lipemia.

  • Transport Temperature:

    Refrigerated

  • Schedule:

    1-4 Days

  • Clinical Significance:

    This test is used for detection and semiquantitation of serum IgG and IgM antibodies to Anaplasma phagocytophilum (HGE) to aid in the diagnosis of human granulocytic ehrlichiosis. Confirmation of diagnosis is based on laboratory testing, but antibiotic therapy should not be delayed in patients with a suggestive clinical presentation. The diagnosis of acute anaplasmosis cannot be confirmed solely by the presence of antibodies in a serum sample collected at a single timepoint. DNA PCR can be used to diagnose acute infection. Demonstration of a 4-fold rise in IgG-specific antibody titers by IFA in paired samples (acute and convalescent) confirms infection with A. phagocytophilum. IgM antibodies are less specific than IgG antibodies and are more likely to generate false positive results. IgM results alone should not be used for laboratory diagnosis. Antibody titers are frequently negative during the first 7-10 days of illness.

  • Performing Lab:

    Labcorp-164672

ANCA PROFILE

  • Test Name:

    ANCA PROFILE

  • Test Code:

    163873

  • Alias:

    MPO-ANCA PR3-ANCA

  • CPT Code(s):

    83516 (x2); 86037 (x3)

  • Preferred Specimen:

    3.0 mL SERUM

  • Min. Volume:

    1.5 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. The serum should be physically separated from contact with cells within 2 hours from the time of collection.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature; 14 days Refrigerated; 14 days Frozen; 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    4-7 DAYS

  • Clinical Significance:

    For diagnosis and monitoring inflammatory activity in primary systemic small vessel vasculitides. The anti-PR3-ANCA Immunoassay is useful for confirming positive ANCA results by IFA, particularly with the cANCA pattern. Presence of anti-PR3 antibodies is highly specific for Wegener granulomatous (WG) disease, for which the sensitivity is reported to be 98%. Levels of anti-PR3 are elevated during active phases of disease and lower during remission. Monitoring anti-PR3 levels, therefore, can aid in disease management. The anti-MPO-ANCA Immunoassay is useful for confirming positive ANCA results by IFA, particularly with the P-ANCA pattern. Presence of anti-MPO antibodies is highly specific for idiopathic and vasculitis-associated crescentic glomerulonephritis, classic polyarteritis nodosa, Churg-Strauss syndrome, and polyangiitis overlap syndrome without renal involvement. Levels of anti-MPO are elevated during active phases of disease and lower during remission. Therefore, monitoring anti-MPO levels can aid in disease management.

  • Performing Lab:

    Labcorp-163061

ANDROSTENEDIONE, SERUM

  • Test Name:

    ANDROSTENEDIONE, SERUM

  • Test Code:

    AND

  • Alias:

    4-Androstenedione δ4-Androstene,3,17-dione

  • CPT Code(s):

    82157

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL

  • Transport Container:

    NO ADDITIVE/GEL (RED-TOP). Do not use a gel-barrier tube. The use of gel-barrier tubes is not recommended due to slow absorption of the steroid by the gel. Depending on the specimen volume and storage time, the decrease in androstenedione level due to absorption may be clinically significant.

  • Collection Instruction:

    Transfer separated serum to a plastic transport tube.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x2

  • Schedule:

    4-6 Days

  • Clinical Significance:

    Androstenedione is useful when evaluating patients with androgen excess and managing patients with Congenital Adrenal Hyperplasia (CAH).

  • Performing Lab:

    LABCORP-004705

ANGIOTENSIN CONVERTING ENZYME, SERUM (ACE)

  • Test Name:

    ANGIOTENSIN CONVERTING ENZYME, SERUM (ACE)

  • Test Code:

    82164

  • CPT Code(s):

    82164

  • Preferred Specimen:

    0.5 mL SERUM

  • Min. Volume:

    0.2 mL

  • Transport Container:

    NO ADDITIVE/GEL (RED-TOP)

  • Collection Instruction:

    Separate serum from cells at the time of collection.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 10 days Refrigerated: 10 days Frozen:7 months Freeze/thaw cycles: Stable x4

  • Schedule:

    2-3 Days

  • Clinical Significance:

    High in sarcoidosis, more often when the disease is active. Of value in assessing the response of sarcoidosis to corticosteroid therapy. Changes in serum ACE correlate with clinical status and results of gallium scans (which reflect presence and activity of inflammatory granulomatous lesions). Falling ACE level is a favorable prognostic sign. Rising levels may reflect activity uncontrolled by therapy.

  • Performing Lab:

    Labcorp-010116

ANTI CCP IGG

  • Test Name:

    ANTI CCP IGG

  • Test Code:

    632174

  • Alias:

    A-CCP Anti-Cyclic Citrullinated Peptide

  • CPT Code(s):

    86200

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    1.0 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the serum into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 3 days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    The presence of CCP antibodies, when considered in conjunction with other laboratory and clinical findings, is an aid in the diagnosis of rheumatoid arthritis (RA). Approximately 70% of RA patients are positive for anti-CCP IgG, while only 2% of random blood donors and control subjects are positive.

  • Performing Lab:

    Simple Laboratories

ANTI SSA/RO

  • Test Name:

    ANTI SSA/RO

  • Test Code:

    299586

  • CPT Code(s):

    86235

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    1.0 ml serum *This volume does not allow for repeat testing.

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. The serum or plasma should be physically separated from contact with cells within 2 hours from the time of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 days

  • Schedule:

    1-2 Days

  • Performing Lab:

    Simple Laboratories

ANTI SSB/LA

  • Test Name:

    ANTI SSB/LA

  • Test Code:

    487165

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    1.0 ml serum *This volume does not allow for repeat testing.

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. The serum or plasma should be physically separated from contact with cells within 2 hours from the time of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 days

  • Schedule:

    1-2 Days

  • Performing Lab:

    Simple Laboratories

ANTI-DNASE B (STREPTOCOCCAL) AB

  • Test Name:

    ANTI-DNASE B (STREPTOCOCCAL) AB

  • Test Code:

    96289

  • Alias:

    ADB Anti-DNase B Antibodies DNase-B DNase-B Antibodies Streptococcal Antibodies Streptodornase

  • CPT Code(s):

    86215

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube. All specimens should be drawn at the same time of day to allow comparison of values.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 9 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    3-5 Days

  • Clinical Significance:

    Provides evidence of an existing or past streptococcal infection

  • Performing Lab:

    Labcorp-096289

ANTI-HU, RI, YO AB PROFILE, SERUM

  • Test Name:

    ANTI-HU, RI, YO AB PROFILE, SERUM

  • Test Code:

    505240

  • CPT Code(s):

    86255(X3)

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    1 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube. All specimens should be drawn at the same time of day to allow comparison of values.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    3-5 Days

  • Clinical Significance:

    Evaluation of patients with suspected paraneoplastic neurologic syndrome such as encephalomyelitis.

  • Performing Lab:

    Labcorp-505240

ANTI-MULLERIAN HORMONE (AMH)

  • Test Name:

    ANTI-MULLERIAN HORMONE (AMH)

  • Test Code:

    P0566

  • Alias:

    Müllerian-inhibiting Substance

  • CPT Code(s):

    82397

  • Preferred Specimen:

    1.0 mL SERUM, FROZEN

  • Min. Volume:

    0.2 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Transfer specimen to a plastic transport tube before freezing. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.

  • Transport Temperature:

    Frozen

  • Stability:

    Room temperature: 1 day Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x6

  • Schedule:

    4-7 DAYS

  • Clinical Significance:

    The determination of AMH is used for the assessment of the ovarian reserve in women presenting to fertility clinics. This system is intended to distinguish between women presenting with AFC (antral follicle count) values >15 (high ovarial reserve) and women with AFC values <15 (normal or diminished ovarian reserve). This system is intended to be used for assessing the ovarian reserve in conjunction with other clinical and laboratory findings before starting any fertility therapy.

  • Performing Lab:

    labcorp-500183

ANTIBODY SCREEN

  • Test Name:

    ANTIBODY SCREEN

  • Test Code:

    P5010

  • Alias:

    Indirect Antiglobulin Test Indirect Coombs'

  • CPT Code(s):

    86850

  • Preferred Specimen:

    4.0 mL WHOLE BLOOD

  • Min. Volume:

    1.0 mL WHOLE BLOOD

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    Patient’s date of birth [or hospital MR number] must be present on the specimen label in addition to standard specimen labeling requirements.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 3 days

  • Schedule:

    1-2 DAY

  • Clinical Significance:

    Detect atypical IgG antibodies prior to transfusion or during pregnancy. The technique is designed specifically to detect IgG antibodies, though on occasion, some IgM antibodies may also be detected. Antibodies detected by the antibody screen will be subsequently identified, and a titer performed if the antibody identified is considered to be clinically significant during pregnancy.

  • Performing Lab:

    Labcorp-006015

ANTICARDIOLIPIN ANTIBODIES, IgA, IgM, IgG

  • Test Name:

    ANTICARDIOLIPIN ANTIBODIES, IgA, IgM, IgG

  • Test Code:

    86147

  • Alias:

    Antiphospholipids Cardiolipin Antibodies

  • CPT Code(s):

    86147

  • Test Includes:

    Anticardiolipin antibodies, IgA, quantitative; anticardiolipin antibodies, IgG, quantitative; anticardiolipin antibodies, IgM, quantitative

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube. All specimens should be drawn at the same time of day to allow comparison of values.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 7 days Refrigerated: 14 days Frozen: 14 days `

  • Schedule:

    1-3 Days

  • Clinical Significance:

    Anticardiolipin antibodies are often present in individuals with the antiphospholipid antibody syndrome.1,2

  • Performing Lab:

    Labcorp-161950

ANTIDIURETIC HORMONE (ADH), PLASMA

  • Test Name:

    ANTIDIURETIC HORMONE (ADH), PLASMA

  • Test Code:

    046557

  • Alias:

    Arginine Vasopressin, AVP Vasopressin

  • CPT Code(s):

    84588

  • Preferred Specimen:

    2.0 mL PLASMA FROZEN

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    Centrifuge in a refrigerated centrifuge, separate plasma, and freeze immediately. Transfer specimen to a plastic transport tube before freezing. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens Patient Preparation: No isotopes administered within 24 hours prior to venipuncture.for each test requested.

  • Transport Temperature:

    Frozen

  • Schedule:

    4-12 Days

  • Clinical Significance:

    Useful for the differential diagnosis of patients with water balance disorders, including diabetes insipidus in conjunction with osmolality and hydration status

  • Performing Lab:

    Labcorp-010447

ANTIPANCREATIC ISLET CELLS

  • Test Name:

    ANTIPANCREATIC ISLET CELLS

  • Test Code:

    160721

  • CPT Code(s):

    86341

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes as soon as the specimen is clotted. If the specimen is collected in a Plain Red (no additive/gel) tube, transfer the separated serum to a properly labeled plastic transfer tube. Specify specimen type (serum) on the transfer tube.

  • Transport Temperature:

    Refrigerated

  • Schedule:

    2-7 Days

  • Performing Lab:

    Labcorp-160721

ANTIPARIETAL CELL AB (APCA)

  • Test Name:

    ANTIPARIETAL CELL AB (APCA)

  • Test Code:

    PPCA

  • Alias:

    Gastric Parietal Cell Antibodies

  • CPT Code(s):

    83516

  • Test Includes:

    Titer

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    NULL

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    2-4 Days

  • Clinical Significance:

    Detection of gastric parietal cell antibodies of the IgG class in human sera. Autoantibodies to gastric parietal cells are found in approximately 90% of patients with pernicious anemia and in about 30% of first degree relatives of patients with pernicious anemia. Increased levels of gastric parietal cells have been found in patients with thyroid disease, iron deficiency anemia, alopecia areata, and vitiligo.

  • Performing Lab:

    Labcorp-006486

ANTIPROTEINASE 3 (PR3) ANTIBODIES

  • Test Name:

    ANTIPROTEINASE 3 (PR3) ANTIBODIES

  • Test Code:

    163067

  • Alias:

    c-ANCA-Specific Antibody Proteinase 3 Antibodies

  • CPT Code(s):

    83516

  • Preferred Specimen:

    0.6 mL SERUM

  • Min. Volume:

    0.3 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes as soon as the specimen is clotted. If the specimen is collected in a Plain Red (no additive/gel) tube, transfer the separated serum to a properly labeled plastic transfer tube. Specify specimen type (serum) on the transfer tube.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    2-4 Days

  • Clinical Significance:

    Antineutrophil cytoplasmic antibodies (ANCA) are a group of antibodies directed against cytoplasm antigens of neutrophilic granulocytes and monocytes. ANCA examinations are considered basic tests in immunological laboratories. The determination of ANCA is of great importance, in particular in the case of suspected acute vasculitis of small vessels, with severe pulmonary impairment or renal failure, but also in some non-vasculitis clinical syndromes such as inflammatory bowel diseases, e.g. ulcerative colitis. The most common target antigens of ANCA-associated vasculitis are proteinase 3 or myeloperoxidase. Antibodies against proteinase 3 (PR3) are referred to as c-ANCA fluorescent subtype, namely cytoplasmic antibodies (granular cytoplasmic fluorescence). PR3 is a neutral serine proteinase 3, also known as Wegener's autoantigen. Antibodies against PR3 are a highly specific marker in diagnosing Wegener's granulomatosis.

  • Performing Lab:

    Labcorp-163067

ANTITHROMBIN ACTIVITY

  • Test Name:

    ANTITHROMBIN ACTIVITY

  • Test Code:

    P9400

  • Alias:

    Antithrombin III Activity Antithrombin III, Functional AT3 Activity Factor Xa Inhibitor Heparin Cofactor Activity Serine Protease Inhibitor

  • CPT Code(s):

    85300

  • Preferred Specimen:

    1.0 mL PLASMA

  • Transport Container:

    SODIUM CITRATE (LT BLUE TOP)

  • Collection Instruction:

    Blood should be collected in a blue-top tube containing 3.2% buffered sodium citrate.1 Evacuated collection tubes must be filled to completion to ensure a proper blood-to-anticoagulant ratio.2,3 The sample should be mixed immediately by gentle inversion at least six times to ensure adequate mixing of the anticoagulant with the blood. A discard tube is not required prior to collection of coagulation samples unless the sample is collected using a winged (butterfly) collection system. With a winged blood collection set a discard tube should be drawn first to account for the dead space of the tubing and prevent under-filling of the evacuated tube.4,5 When noncitrate tubes are collected for other tests, collect sterile and nonadditive (red-top) tubes prior to citrate (blue-top) tubes. Any tube containing an alternative anticoagulant should be collected after the blue-top tube. Gel-barrier tubes and serum tubes with clot initiators should also be collected after the citrate tubes.

  • Transport Temperature:

    Frozen

  • Stability:

    Frozen: 28 days Freeze/thaw cycles: Stable x3

  • Schedule:

    2-3 Days

  • Clinical Significance:

    This test is used for confirmation and characterization of acquired or congenital AT deficiency.

  • Performing Lab:

    Labcorp-015040

APOLIPOPROTEIN A1

  • Test Name:

    APOLIPOPROTEIN A1

  • Test Code:

    016873

  • Alias:

    A-1 Apolipoprotein Alpha-Apolipoprotein

  • CPT Code(s):

    82172

  • Preferred Specimen:

    2.0 mL SERUM OR PLASMA

  • Min. Volume:

    2.0 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Separate serum or plasma from cells. Transfer specimen to a plastic transport tube. Patient must be fasting 12 to 14 hours.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Apo A-1 comprises 60% to 70% of the protein content of HDL. Apo A-1 serves as an activator of LCAT which is involved in the transport of cholesterol from peripheral tissues to the liver where it is degraded. Decreased serum HDL cholesterol levels have been reported to correlate with increased risk of coronary artery disease (CAD); however, Apo A-1 has been suggested as a better discrimination of CAD than HDL.1 Apo A-1 levels also correlate with survival rates or risk factors for patients with myocardial infarction and peripheral vascular disease. Measurement of Apo A-1 may also aid in the diagnosis of Tangier disease (absence of alpha-lipoprotein).

  • Performing Lab:

    Labcorp-016873

APOLIPOPROTEIN ASSESSMENT

  • Test Name:

    APOLIPOPROTEIN ASSESSMENT

  • Test Code:

    7018

  • Alias:

    Alpha and Beta Apolipoproteins

  • CPT Code(s):

    82172, 82172

  • Preferred Specimen:

    4.0 mL SERUM OR PLASMA

  • Min. Volume:

    4.0 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Separate serum or plasma from cells. Transfer specimen to a plastic transport tube. Patient must be fasting 12 to 14 hours.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Studies have shown that the ratio of apolipoprotein A-1:apolipoprotein B may correlate better with increased risk of coronary artery disease (CAD) than total cholesterol, and LDL:HDL ratio.

  • Performing Lab:

    Labcorp-216010

APOLIPOPROTEIN B

  • Test Name:

    APOLIPOPROTEIN B

  • Test Code:

    071013

  • Alias:

    Beta Apolipoprotein

  • CPT Code(s):

    82172

  • Preferred Specimen:

    2.0 mL SERUM OR PLASMA

  • Min. Volume:

    2.0 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Separate serum or plasma from cells. Transfer specimen to a plastic transport tube. Patient must be fasting 12 to 14 hours.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    LDL and its major protein, apolipoprotein B, play an essential role in lipid transport and metabolism. Apo B may regulate cholesterol synthesis through its interaction with specific cell membrane receptors and by inhibition of HMG Co A reductase. This enzyme has been identified as the rate controlling enzyme in cholesterol biosynthesis. Apo B may be important in the genesis of atherosclerosis and its quantitation useful in the evaluation of patients at risk for or having coronary atherosclerosis (CAD). High levels indicate increased risk for CAD.

  • Performing Lab:

    Labcorp-071013

ARSENIC, BLOOD

  • Test Name:

    ARSENIC, BLOOD

  • Test Code:

    P9420

  • CPT Code(s):

    82715

  • Preferred Specimen:

    2.0 mL WHOLE BLOOD

  • Min. Volume:

    0.6 mL

  • Transport Container:

    EDTA METAL FREE(ROYAL BLUE)

  • Collection Instruction:

    NULL

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    3-5 Days

  • Clinical Significance:

    Monitor recent or acute exposure to arsenic

  • Performing Lab:

    Labcorp-007245

ASO (ANTISTREPTOLYSIN O TITER)

  • Test Name:

    ASO (ANTISTREPTOLYSIN O TITER)

  • Test Code:

    ASO

  • Alias:

    ASO

  • CPT Code(s):

    86060

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes as soon as the specimen is clotted. If the specimen is collected in a Plain Red (no additive/gel) tube, transfer the separated serum to a properly labeled plastic transfer tube. Specify specimen type (serum) on the transfer tube.

  • Transport Temperature:

    Refrigerated

  • Schedule:

    1-2 Days

  • Clinical Significance:

    An elevated level of ASO is an indication of recent infection, and can be an aid in the diagnosis of acute rheumatic fever and post-streptococcal glomerulonephritis.

  • Performing Lab:

    Simple Laboratories

ASPARTATE AMINOTRANSFERASE (AST,SGOT)

  • Test Name:

    ASPARTATE AMINOTRANSFERASE (AST,SGOT)

  • Test Code:

    SGOT

  • Alias:

    AST, SGOT

  • CPT Code(s):

    84450

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temperature: 24 hours Refrigerated: 4 weeks days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Serum AST is one of a group of enzymes which catalyzes the interconversion of amino acids and keto acids by transfer of amino groups. Transaminases are widely distributed in body tissues with significant amounts found in the heart and liver. Lesser amounts are also found in skeletal muscles, kidneys, pancreas, spleen, lungs, and brain. Injury to these tissues result in the release of the AST enzyme to general circulation

  • Performing Lab:

    Simple Laboratories

B

B12 + FOLIC ACID

  • Test Name:

    B12 + FOLIC ACID

  • Test Code:

    043

  • Alias:

    B12 / Folic Acid Cobalamin, True / Folic Acid

  • CPT Code(s):

    82746, 82607

  • Test Includes:

    Vitamin B12 Folate, Serum

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    0.5 mL serum This volume does not allow for repeat testing.

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    A fasting specimen is preferred. Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. The serum should be physically separated from contact with cells within two hours from the time of collection into a properly labeled transfer tube.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 8 hours Refrigerated: 3 days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    See individual test

  • Performing Lab:

    Simple Laboratories

BACTERIAL VAGINOSIS PANEL

  • Test Name:

    BACTERIAL VAGINOSIS PANEL

  • Test Code:

    LS5002

  • CPT Code(s):

    81513

  • Test Includes:

    ATOPOBIUM; BVAB2; MEGASPHAERA 1

  • Preferred Specimen:

    Vaginal swab using Aptima Multitest swab (orange) - Clinician-collected or self-collected

  • Transport Container:

    APTIMA MULTI-TEST SWAB (ORANGE)

  • Collection Instruction:

    1. Open Aptima Multitest swab package (orange) and remove the swab. Do not touch the soft tip.

    2. Hold the swab in the middle of the shaft at the score line.

    3. Inser t the swab into the vagina about 2 inches and gently rotate the swab clockwise for 10-30 seconds.

    4. While holding the swab, remove the cap from the tube. Do not spill the contents. If the contents of the tube are spilled, use a new Aptima Multitest kit.

    5. Place the swab n the transport tube and break the swab shaft at the score line.

    6. Tightly screw the cap onto the tube.

  • Transport Temperature:

    Room Temperature or Refrigerated

  • Stability:

    After collection, swab specimens in transport tubes can be stored at 2ºC to 30ºC for up to 30 days.

  • Schedule:

    1-3 Days

  • Clinical Significance:

    The Aptima BV assay is an in vitro nucleic acid amplification test that utilizes real time transcription-mediated amplification (TMA) for detection and quantitation of ribosomal RNA from bacteria associated with bacterial vaginosis (BV), including Lactobacillus (L. gasseri, L. crispatus, and L. jensenii), Gardnerella vaginalis, and Atopobium vaginae.

  • Performing Lab:

    Simple Laboratories

BARTONELLA ANTIBODY PROFILE

  • Test Name:

    BARTONELLA ANTIBODY PROFILE

  • Test Code:

    163162

  • Alias:

    Rochalimaea Bacillary Angiomatosis (BA) Cat Scratch Disease Antibody

  • CPT Code(s):

    86611(X4)

  • Test Includes:

    Bartonella henselae, IgG; Bartonella henselae, IgM; Bartonella quintana, IgG; Bartonella quintana, IgM

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    0.3 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    NULL

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-5 Days

  • Clinical Significance:

    Bartonella (formerly Rochalimaea) henselae has become firmly established as the primary etiologic agent for cat scratch disease (CSD). Bartonella quintana, known for some time as a cause of trench fever, is also associated with CSD and bacillary angiomatosis (BA). Both diseases frequently affect immunocompromised patients, particularly those infected with HIV-1. Although CSD is generally a self-limiting disease, it can be life-threatening.

  • Performing Lab:

    Labcorp-163162

BETA HUMAN CHORIONIC GONADOTROPIN (BHCG), QUANTITATIVE

  • Test Name:

    BETA HUMAN CHORIONIC GONADOTROPIN (BHCG), QUANTITATIVE

  • Test Code:

    HCGQNT

  • Alias:

    Beta HCG,Quantitative hCG,Quantitative Pregnancy Test, Quantitative βHCG, Tumor Marker βHCG,Quantitative

  • CPT Code(s):

    84702

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    1.0 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes as soon as the specimen is clotted. If the specimen is collected in a Plain Red (no additive/gel) or an anticoagulant tube, centrifuge and transfer the serum/plasma into a properly labeled transfer tube. Specify specimen type (serum or plasma) on transfer tube

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temperature: 8 hours Refrigerated: 48 hours Frozen: 6 months

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Human chorionic gonadotropin (hCG) is a glycoprotein hormone produced by the placenta. The hormone is an excellent marker for pregnancy. Healthy, non-pregnant females have low to undetectable hCG levels. During pregnancy, hCG concentrations increase then show a gradual decrease after the first trimester. Unusually low or rapidly declining levels may indicate an abnormal condition such as ectopic pregnancy or impending spontaneous abortion. A quantitative hCG test may also be ordered to help diagnose gestational trophoblastic disease or germ cell tumors of the testes or ovary.

  • Performing Lab:

    Simple Laboratories

BILE ACIDS

  • Test Name:

    BILE ACIDS

  • Test Code:

    10330

  • Alias:

    Glyco and Taurochenodeoxycholic Acid

  • CPT Code(s):

    82239

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.2 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Transfer serum or plasma to a plastic transport tube before freezing. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.

  • Transport Temperature:

    Frozen

  • Stability:

    Refrigerated: 3 days Frozen: 7 days Freeze/thaw cycles: Stable x3

  • Schedule:

    2-3 Days

  • Clinical Significance:

    Evaluate the enterohepatic cycle consisting of the biliary system, intestine, portal circulation, and hepatocytes

  • Performing Lab:

    Labcorp-010330

BILIRUBIN DIRECT

  • Test Name:

    BILIRUBIN DIRECT

  • Test Code:

    DB

  • Alias:

    Bilirubin, conjugated

  • CPT Code(s):

    82248

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a Li-hep tube, centrifuge for 15 minutes.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 3 DAYS *Specimen should be protected from light as much as possible prior to testing

  • Schedule:

    1-2 Days

  • Clinical Significance:

    The assessment of direct bilirubin is helpful in the determination of hepatic disorders. The increase in the total bilirubin associated with obstructive jaundice is primarily due to the direct fraction. Both direct and indirect bilirubin are increased in the serum with hepatitis. In the newborn patient with hemolytic jaundice and neonatal jaundice, the increase in the total bilirubin is primarily due to the indirect bilirubin fraction. This jaundice may be caused by Rh, ABO, or other blood group incompatibilities, by hepatic immaturity, or by hereditary defects in bilirubin conjugation.

  • Performing Lab:

    Simple Laboratories

BILIRUBIN TOTAL

  • Test Name:

    BILIRUBIN TOTAL

  • Test Code:

    BT

  • CPT Code(s):

    82247

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a Li-hep tube, centrifuge for 15 minutes.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 3 days Frozen: 3 Months

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Used in the diagnosis and treatment of liver, hemolytic, hematological, and metabolic disorders, including hepatitis and gall bladder blockage.

  • Performing Lab:

    Simple Laboratories

BILIRUBIN, TOTAL AND DIRECT WITH INDIRECT CALC.

  • Test Name:

    BILIRUBIN, TOTAL AND DIRECT WITH INDIRECT CALC.

  • Test Code:

    TB

  • CPT Code(s):

    82248; 82247

  • Test Includes:

    Total Bilirubin Direct Bilirubin Indirect Bilirubin (calculated)

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a Li-Heparin tube, centrifuge for 15 minutes.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 3 days Frozen: 3 Months

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Bilirubin measurements are used in the diagnosis and treatment of liver, hemolytic, hematological, and metabolic disorders, including hepatitis and gall bladder blockage.

  • Performing Lab:

    Simple Laboratories

BIOPSY

  • Test Name:

    BIOPSY

  • Test Code:

    PSURGP

  • Alias:

    Biopsy Gross and Microscopic Pathology Microscopic Section Pathologic Examination Pathology Skin Lesion(s) Tissue Examination Surgical Pathology Tissue Pathology

  • CPT Code(s):

    88300; 88302; 88304; 88305; 88307; 88309; 88311; 88312; 88313; 88314; 88319; 88321; 88323; 88325; 88342 (CPT codes are assigned by the pathologist when the case is complete; the codes listed here [in combination and with the appropriate multipliers] are most commonly used for histopathology.)

  • Test Includes:

    Gross examination only and/or gross and microscopic examination and diagnosis

  • Preferred Specimen:

    TISSUE

  • Transport Container:

    Jars of assorted size containing 10% buffered formalin

  • Collection Instruction:

    Small biopsy specimens are to be placed immediately in 10% formalin solution. Use approximately 10 to 20 times as much formalin solution as the bulk of the tissue. Small tissues such as those from bronchoscopic biopsy, bladder biopsy, and endometrium can be compromised in a short time by placing in saline or allowing to dry. The following tissues should always be placed in formalin: small skin tumors and moles; uterine curettings; cervical biopsy; breast biopsy; prostate tissue from transurethral resection (TUR); bladder tumors and calculi; nerves and ganglia; rectal polyps; ear, nose, and throat (ENT) biopsy; lymph nodes (except those to be cultured); bone tumors; intervertebral disc; gallbladder; liver biopsy; bronchoscopic biopsy; fallopian tube segments; and any biopsy from any other site not listed. Organ and larger tissue resections are to be placed in larger containers and covered with adequate amounts of formalin. Specimens such as colons, urinary bladders, and uteri require opening to expose the mucosal surfaces to formalin. Gallbladders undergo rapid degeneration; therefore, they require immediate fixation in 10% formalin solution; an incision made in the gallbladder will aid in more rapid fixation. All specimens should be sent to the pathology department as soon as convenient to expedite the processing that leads to the eventual microscopic diagnosis.

  • Transport Temperature:

    Room Temperatue

  • Schedule:

    2-3 Days

  • Clinical Significance:

    Histologic diagnosis

  • Performing Lab:

    Labcorp-550918

BMP (BASIC METABOLIC PANEL)

  • Test Name:

    BMP (BASIC METABOLIC PANEL)

  • Test Code:

    BMP

  • CPT Code(s):

    80048

  • Test Includes:

    Glucose, Urea Nitrogen (BUN), Creatinine, Sodium (Na), Potassium (K), Chloride (CL), Carbon Dioxide (CO2), Anion Gap, Calcium, GFR (African American), GFR (Others)

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a Li-hep tube, centrifuge for 15 minutes.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 3 DAYS

  • Schedule:

    1-2 Days

  • Clinical Significance:

    BMP can evaluate kidney, electrolyte, acid-base balance, blood sugar, and calcium levels. Significant changes in these test results can indicate acute problems such as kidney failure, insulin shock or diabetic coma, respiratory distress, or heart rhythm changes.

  • Performing Lab:

    Simple Laboratories

BNP (B -TYPE NATRIURETIC PEPTIDE)

  • Test Name:

    BNP (B -TYPE NATRIURETIC PEPTIDE)

  • Test Code:

    BNP

  • Alias:

    BNP; Brain Type Natriuretic Peptide

  • CPT Code(s):

    83880

  • Preferred Specimen:

    1.0 mL WHOLE BLOOD

  • Min. Volume:

    0.5 mL WHOLE BLOOD

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    null

  • Transport Temperature:

    Room Temp

  • Stability:

    Room temperature: 24 Hours

  • Schedule:

    1-2 Days

  • Clinical Significance:

    The BNP test is intended to be used as an aid in th diagnosis and assessment of severity of congestive heart failure (also referred to as heart failure). The test also is used to fhte risk stratification of patients with acute coronary syndromes and for the risk stratification of patients with heart failure.

  • Performing Lab:

    Simple Laboratories

BORDETELLA PERTUSSIS IGA, IGG, IGM

  • Test Name:

    BORDETELLA PERTUSSIS IGA, IGG, IGM

  • Test Code:

    418772

  • CPT Code(s):

    86615(X3)

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    1.0 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube. All specimens should be drawn at the same time of day to allow comparison of values.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x4

  • Schedule:

    1-5 Days

  • Clinical Significance:

    Establish evidence of infection/exposure to Bordetella pertussis, the causative agent of whooping cough

  • Performing Lab:

    Labcorp-164451

C

C-PEPTIDE

  • Test Name:

    C-PEPTIDE

  • Test Code:

    84681

  • Alias:

    Connecting Peptide Insulin C-Peptide Proinsulin C-Peptide

  • CPT Code(s):

    84681

  • Preferred Specimen:

    0.8 mL SERUM

  • Min. Volume:

    0.3 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    SPECIAL INSTRUCTIONS:Values obtained with different assay methods should not be used interchangeably in serial testing. It is recommended that only one assay method be used consistently to monitor each patient’s course of therapy. This procedure does not provide serial monitoring; it is intended for one-time use only. If serial monitoring is required, please use the serial monitoring number 480108 to order.

    This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin (also termed as vitamin B7 or B8, vitamin H, or coenzyme R). It is recommended to ask all patients who may be indicated for this test about biotin supplementation. Patients should be cautioned to stop biotin consumption at least 72 hours prior to the collection of a sample.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 1 day Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    The principal use of C-peptide is in the evaluation of hypoglycemia. Patients with insulin-secreting neoplasms have high levels of both C-peptide and endogenous insulin; in contrast, patients with factitious hypoglycemia will have low C-peptide levels in the presence of elevated (exogenous) serum insulin. C-peptide is also useful in evaluating residual beta-cell function in insulin-dependent diabetics, many of whom have antibodies that interfere with insulin assays. Glucagon-stimulated C-peptide concentration has been shown to be a good discriminator between insulin-requiring and non−insulin-requiring diabetic patients. The diagnosis of islet cell tumor is supported by elevation of C-peptide when plasma glucose is low.

  • Performing Lab:

    Labcorp-010108

C-REACTIVE PROTEIN

  • Test Name:

    C-REACTIVE PROTEIN

  • Test Code:

    CRP

  • Alias:

    CRP

  • CPT Code(s):

    86140

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temperature: 11 days Refrigerated: 2 months

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Measurement of CRP is useful for the detection and evaluation of infection, tissue injury, inflammatory disorders and associated diseases. Measurements may also be useful as an aid in the identification of individuals at risk for future cardiovascular disease. High sensitivity CRP (hsCRP) measurements, when used in conjunction with traditional clinical laboratory evaluation of acute coronary syndromes, may be useful as an independent marker of prognosis for recurrent events, in patients with stable coronary disease or acute coronary syndromes.

  • Performing Lab:

    Simple Laboratories

C-REACTIVE PROTEIN, HIGH SENITIVITY

  • Test Name:

    C-REACTIVE PROTEIN, HIGH SENITIVITY

  • Test Code:

    HSCRP

  • Alias:

    Cardiac C-Reactive Protein Cardiac CRP CRP High Sensitivity CRP Hs HsCRP

  • CPT Code(s):

    86141

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 ML SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temperature: 11 days Refrigerated: 2 months

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Measurement of C-reactive protein aids in the evaluation of stress, trauma, infection, inflammation, surgery, and associated diseases as part of the body’s non-specific inflammatory response to infection or injury. Cardiac CRP assays are indicated for use as an aid in the identification and stratification of individuals at risk for future cardiovascular disease. When used in conjunction with traditional clinical laboratory evaluation of acute coronary syndromes, CRP may be useful as an independent marker of prognosis for recurrent events in patients with stable coronary disease or acute coronary syndrome. A prognostic value for measuring CRP has been suggested from studies with cardiac patients where elevated levels of CRP were associated with a higher risk of having a future cardiac event. Elevated levels of CRP have been associated with poor prognosis in cases of stable angina, unstable angina, and myocardial infarction.

  • Performing Lab:

    Simple Laboratories

CA 125

  • Test Name:

    CA 125

  • Test Code:

    86304

  • Alias:

    CA-125, Second Generation Assay

  • CPT Code(s):

    86304

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.7 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    The Elecsys CA 125 II assay is labeled "For in vitro diagnostic use" in the manufacturer's package insert.1

  • Performing Lab:

    Labcorp-002303

CA 15-3

  • Test Name:

    CA 15-3

  • Test Code:

    PC153C

  • CPT Code(s):

    86300

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.7 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Quantitative measurement of cancer antigen 15-3

  • Performing Lab:

    Labcorp-143404

CA 19-9

  • Test Name:

    CA 19-9

  • Test Code:

    86301

  • CPT Code(s):

    86301

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.7 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Monitor gastrointestinal, pancreatic, liver, and colorectal malignancies

  • Performing Lab:

    Labcorp-002261

CA 27-29

  • Test Name:

    CA 27-29

  • Test Code:

    86300

  • Alias:

    CA 27.29 Antigen Truquant BR

  • CPT Code(s):

    86300

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If a red-top tube is used, transfer separated serum to a plastic transport tube.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Manage patients with metastatic carcinoma of the breast

  • Performing Lab:

    Labcorp-140293

CADMIUM, BLOOD

  • Test Name:

    CADMIUM, BLOOD

  • Test Code:

    P9450

  • CPT Code(s):

    82300

  • Preferred Specimen:

    1.0 mL WHOLE BLOOD

  • Min. Volume:

    0.6 mL

  • Transport Container:

    EDTA METAL FREE(ROYAL BLUE)

  • Collection Instruction:

    Sampling time is not critical for industrial exposure monitoring. Metals with timing “not critical” have very long elimination half-lives and accumulate in the body over years, some for a lifetime. After a couple of weeks of exposure, specimens can be collected at any time.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    2-4 Days

  • Clinical Significance:

    Monitor recent or acute exposure to cadmium

  • Performing Lab:

    Labcorp-085340

CALCITONIN

  • Test Name:

    CALCITONIN

  • Test Code:

    5630

  • Alias:

    Thyrocalcitonin

  • CPT Code(s):

    82308

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.4 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Separate serum from cells. Transfer the serum into a LabCorp PP transpak frozen purple tube with screw cap (LabCorp N° 49482). Freeze immediately and maintain frozen until tested. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.

  • Transport Temperature:

    Frozen

  • Stability:

    Room temperature: Unstable Refrigerated: Unstable Frozen: 90 days Freeze/thaw cycles: Stable x3

  • Schedule:

    3-5 DAYS

  • Clinical Significance:

    Calcitonin concentration is increased in patients with medullary thyroid carcinoma. Calcitonin concentrations may be used to monitor disease.

  • Performing Lab:

    Labcorp-004895

CALCITRIOL (1,25 DI-OH VITAMIN D)

  • Test Name:

    CALCITRIOL (1,25 DI-OH VITAMIN D)

  • Test Code:

    82652

  • Alias:

    1,25(OH) Vitamin D 1,25-Dihydroxy Vitamin D 1,25-Dihydroxycholecalciferol Vitamin D, 1,25-Dihydroxy

  • CPT Code(s):

    82652

  • Preferred Specimen:

    0.5 mL SERUM OR PLASMA

  • Min. Volume:

    0.3 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    If tube other than a gel-barrier tube is used, transfer separated serum or plasma to a plastic transport tube.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 7 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x4

  • Schedule:

    2-4 DAYS

  • Clinical Significance:

    This test is used to aid in the diagnosis of primary hyperparathyroidism, hypoparathyroidism, pseudohypoparathyroidism, renal osteodystrophy and vitamin D-resistant rickets.

  • Performing Lab:

    Labcorp-081091

CALCIUM IONIZED, SERUM

  • Test Name:

    CALCIUM IONIZED, SERUM

  • Test Code:

    P1240

  • Alias:

    Calcium Filterable Calcium Unbound Ionized Calcium

  • CPT Code(s):

    82330

  • Preferred Specimen:

    1.0 mL SERUM

  • Transport Container:

    NO ADDITIVE/GEL (RED-TOP)

  • Collection Instruction:

    Centrifuge and send unopened gel-barrier tube with vacuum intact. It is critical that the vacuum not be disrupted. Exposure of the serum to room air causes a loss of carbon dioxide to the atmosphere. This changes the sample pH and can prevent the lab from measuring the ionized calcium. To ensure that testing can be performed, send a separate tube for ionized calcium and adhere a piece of labeling tape over the top of the tube with the following written on it “Ionized Calcium − DO NOT OPEN.”

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Evaluate nonbound calcium, calcium metabolism, physiologically active calcium fraction, hyperparathyroidism, ectopic hyperparathyroidism. Occasionally useful when hypercalcemia coexists with abnormal protein state such as myeloma. Useful in assessing active calcium fraction in hypoproteinemia and acidosis when calcium is low.

  • Performing Lab:

    Labcorp-004804

CALCIUM, 24 HR URINE

  • Test Name:

    CALCIUM, 24 HR URINE

  • Test Code:

    003269

  • CPT Code(s):

    82340

  • Preferred Specimen:

    25 mL IN 24 HOUR URINE CONTAINER

  • Min. Volume:

    1.0 mL

  • Transport Container:

    Preferred: Plastic urine container with at least 10 mL 6N HCl (hydrochloric acid). Specimens submitted without preservatives should be acidified after receipt to a pH <2.0 to dissolve calcium salts.

  • Collection Instruction:

    Instruct the patient to void at 8 AM and discard the specimen. Then collect all urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM the next morning). Screw the lid on securely. Transport the specimen promptly to the laboratory. Container must be labeled with patient’s full name, room number, date and time collection started, and date and time collection finished. pH must be <2.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Reflects intake, rates of intestinal calcium absorption, bone resorption and renal loss. Those processes relate to parathyroid hormone and vitamin D levels. Evaluation of bone disease, calcium metabolism, renal stones (nephrolithiasis);1 idiopathic hypercalciuria,2 and especially, parathyroid disorders. Follow-up of patients on calcium therapy for osteopenia. High in 30% to 80% of instances of primary hyperparathyroidism, but urinary calcium excretion does not consistently, reliably distinguish hyperparathyroidism from other entities. High in sarcoidosis.3 Increased with immobilization, with steroid therapy, with Paget disease, and in primary (idiopathic) hypercalciuria.4 Increased with entities causing high ultrafiltrable calcium: ectopic hyperparathyroidism, some cases of renal tubular acidosis, Fanconi syndrome, increased calcium intake, vitamin D intoxication, hyperthyroidism, diabetes mellitus, acromegaly, glucocorticoid excess, some cases of Crohn's disease and ulcerative colitis, myeloma, some instances of leukemia and lymphoma, and carcinoma metastatic to bone. Reported relationship to hematuria in children.5 Low in familial hypocalciuric hypercalcemia, for which urine calcium measurements are mandatory; low with thiazide diuretics, vitamin D deficiency, renal osteodystrophy, vitamin D resistant rickets, hypoparathyroidism, pseudohypoparathyroidism and preëclampsia.6

  • Performing Lab:

    Labcorp-003269

CALCIUM, SERUM

  • Test Name:

    CALCIUM, SERUM

  • Test Code:

    CA

  • CPT Code(s):

    82310

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a Li-hep tube, centrifuge for 15 minutes.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 7 days Refrigerated: 3 weeks Frozen: 8 months

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Measurement of calcium is used in the diagnosis and treatment of parathyroid disease, a variety of bone diseases, chronic renal disease and tetany (intermittent muscular contractions or spasms). Although more than 99% of body calcium exists in bones and teeth, it is the calcium in blood which is of most concern clinically. The bones serve as a reservoir to maintain relative constancy of serum calcium by releasing calcium when required to prevent hypocalcemia and trapping calcium to prevent excessively high levels of serum calcium. The uptake and release of calcium from bone is under the control of parathyroid hormone.

  • Performing Lab:

    Simple Laboratories

CALPROTECTIN, FECAL

  • Test Name:

    CALPROTECTIN, FECAL

  • Test Code:

    123255

  • CPT Code(s):

    83993

  • Preferred Specimen:

    1 g STOOL

  • Min. Volume:

    0.5 g

  • Transport Container:

    STERILE CUP

  • Collection Instruction:

    Do not contaminate outside of container; do not overfill container. Loose stools are acceptable. Preferred shipping temperature is frozen.

  • Transport Temperature:

    Frozen

  • Stability:

    Room temperature: 2 days Refrigerated: 3 days Frozen: 4 months (stability provided by manufacturer or literature reference) Freeze/thaw cycles: Stable x3

  • Schedule:

    4-6 Days

  • Clinical Significance:

    An in vitro diagnostic to aid in the diagnosis of inflammatory bowel disease (IBD), Crohn's disease, and ulcerative colitis, and to differentiate IBD from irritable bowel syndrome (IBS) in conjunction with other clinical and laboratory findings.

  • Performing Lab:

    Labcorp-123255

CANDIDA VAGINITIS (CV)/ TRICHOMONAS VAGINALIS (TV)

  • Test Name:

    CANDIDA VAGINITIS (CV)/ TRICHOMONAS VAGINALIS (TV)

  • Test Code:

    LS5010

  • CPT Code(s):

    87481(X2); 87661

  • Test Includes:

    CV, TV

  • Preferred Specimen:

    Vaginal swab using Aptima Multitest swab (orange) - Clinician-collected or self-collected

  • Transport Container:

    APTIMA MULTI-TEST SWAB (ORANGE)

  • Collection Instruction:

    1. Open Aptima Multitest swab package (orange) and remove the swab. Do not touch the soft tip.

    2. Hold the swab in the middle of the shaft at the score line.

    3. Inser t the swab into the vagina about 2 inches and gently rotate the swab clockwise for 10-30 seconds.

    4. While holding the swab, remove the cap from the tube. Do not spill the contents. If the contents of the tube are spilled, use a new Aptima Multitest kit.

    5. Place the swab n the transport tube and break the swab shaft at the score line.

    6. Tightly screw the cap onto the tube.

  • Transport Temperature:

    Room Temperature or Refrigerated

  • Stability:

    After collection, swab specimens in transport tubes can be stored at 2ºC to 30ºC for up to 30 days.

  • Schedule:

    1-3 Days

  • Clinical Significance:

    The Aptima CV/TV assay is an in vitro nucleic acid amplification test for the detection of RNA from microorganisms associated with vulvovaginal candidiasis and trichomoniasis. The assay utilizes real time transcription-mediated amplification (TMA) to detect and qualitatively report results for the following organisms: • Candida species group (C. albicans, C. tropicalis, C. parapsilosis, C. dubliniensis) • Candida glabrata • Trichomonas vaginalis

  • Performing Lab:

    Simple Laboratories

CARBAMAZEPINE (TEGRETOL)

  • Test Name:

    CARBAMAZEPINE (TEGRETOL)

  • Test Code:

    TEGR

  • Alias:

    CARBTROL

  • CPT Code(s):

    80156

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM

  • Transport Container:

    NO ADDITIVE/GEL (RED-TOP)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. Transfer serum to a plastic transfer tube, and specify “serum” on the transfer tube label.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temp: 8 hours Refrigerated: 48 days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Monitoring serum carbamazepine concentrations, along with careful clinical assessment, is the most effective means of improving seizure control, reducing the risk of toxicity, and minimizing the need for additional anticonvulsant medication for the following reasons: •Serum carbamazepine concentrations correlate better with pharmacologic activity than does dosage. •Changes in carbamazepine’s half-life with prolonged treatment and interindividual differences in carbamazepine metabolism make it difficult to predict serum levels from the administered dosage, particularly during concomitant therapy with other anticonvulsants. Serum level monitoring helps physicians individualize dosage regimens.

    •Carbamazepine is safe and effective only in a narrow range of serum concentrations.

  • Performing Lab:

    Simple Laboratories

CATECHOLAMINE+VMA, 24 HR-URINE

  • Test Name:

    CATECHOLAMINE+VMA, 24 HR-URINE

  • Test Code:

    286161

  • Alias:

    Vanillylmandelic Acid (VMA) and Catecholamines, Fractionated, Urinary Free VMA and Catecholamines

  • CPT Code(s):

    82384;84585

  • Test Includes:

    Total free catecholamines (norepinephrine plus epinephrine, urine); vanillylmandelic acid (VMA), urine; urinary epinephrine, urinary norepinephrine, urinary dopamine

  • Preferred Specimen:

    Urine (24-Hour)

  • Min. Volume:

    60 mL

  • Transport Container:

    Plastic urine container with 30 mL 6N HCl. Caution: Strong acid. LabCorp item number for this container is N° 21584.

  • Collection Instruction:

    Include 24-hour total urine volume on the test request form and the date and time collection started and finished. Note: If original container is received with pH >3, but <5, adjust pH to <3 with 6N HCl. Preservative must be added to the container prior to the start of collection. Collect 24-hour urine. Mix well. Send 60 mL aliquot. Record total 24-hour urine volume on test request form. Final pH must be <5. Note: Do not use boric acid or acetic acid as a preservative. Refer to the Preservative Quick Reference Chart in Specimen Collection: Urine Specimens.

  • Transport Temperature:

    Refrigerated

  • Schedule:

    6-9 Days

  • Clinical Significance:

    Collection is of greatest value for evaluation of hypertension if performed during a hypertensive episode. Test is used to evaluate hypertension, especially if paroxysmal and to evaluate orthostatic hypertension. Test is also useful in the diagnosis of pheochromocytoma and in the diagnosis and follow-up of neuroblastoma and ganglioneuroblastoma, retinoblastomas, carcinoid tumors, carotid body tumors, and stress. Preoperative evaluation of neoplasia of childhood, especially when the tumor is in or about the adrenals. Evaluate multiple endocrine adenomatosis. Evaluate patient with medullary carcinoma of thyroid (for coexistent pheochromocytoma).

  • Performing Lab:

    Labcorp-286161

CATECHOLAMINES FRANCTIONATED FREE, URINE

  • Test Name:

    CATECHOLAMINES FRANCTIONATED FREE, URINE

  • Test Code:

    316203

  • Alias:

    Dopamine, Random Urine Epinephrine, Random Urine Fractionation, Urinary Free Catecholamines Free Catecholamine Fractionation Norepinephrine, Random Urine

  • CPT Code(s):

    82384;82570

  • Test Includes:

    Urinary epinephrine; urinary norepinephrine; urinary dopamine; creatinine

  • Preferred Specimen:

    10 mL Random Urine

  • Min. Volume:

    4.0 mL

  • Transport Container:

    Use random urine transport tube containing 6N HCl or urine Monovette® with pH stabilizer (LabCorp N° 56015). Monovette® instructions accompany units. Preservative must be added to the container prior to the start of the collection. If collecting without Monovette®, use plastic urine container and adjust urine pH to <5 with 6N HCI. Caution: Strong acid. May cause skin burns.

  • Collection Instruction:

    Random urine collection. Note: If original container is received with pH >3, but <5, adjust pH to <3 with 6N HCl. Refer to the Preservative Quick Reference Chart in Specimen Collection: Urine Specimens.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 3 days Refrigerated: 14 days Frozen: 30 days at 70°C

  • Schedule:

    5-9 Days

  • Clinical Significance:

    Work up neuroblastoma; diagnose pheochromocytoma. Pheochromocytomas and occasional paragangliomas may cause persistent or paroxysmal hypertension. Work up palpitation, severe headache, diaphoresis. Evaluate for possible multiple endocrine adenomatosis type II.

  • Performing Lab:

    Labcorp-316203

CATECHOLAMINES, PLASMA

  • Test Name:

    CATECHOLAMINES, PLASMA

  • Test Code:

    84152

  • Alias:

    Adrenalin®, Plasma Dopamine, Plasma Epinephrine, Plasma Noradrenaline, Plasma Norepinephrine, Plasma

  • CPT Code(s):

    82384

  • Test Includes:

    Plasma catecholamines, fractionated (dopamine, epinephrine, norepinephrine)

  • Preferred Specimen:

    3.0 mL PLASMA

  • Min. Volume:

    2.2 mL PLASMA

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    Draw blood in lavender-top (EDTA) tube or green-top (heparin) tube. Invert to mix with preservatives. Centrifuge and transfer the plasma to labeled plastic transport tube. Freeze immediately (within one hour after collection) at -20°C and ship frozen. The time between blood collection and the preparation of plasma is quite critical; if the time exceeds one hour, catecholamine values increase (when blood is kept at 4°C) or decrease (when left at 20°C).1 To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.

  • Transport Temperature:

    Frozen

  • Schedule:

    4-6 Days

  • Clinical Significance:

    Diagnose pheochromocytoma and those paragangliomas which may secrete epinephrine, norepinephrine, or both. Such tumors may cause paroxysmal or persistent hypertension. Investigation of hypertensive patients, especially younger individuals, particularly when hypertension is paroxysmal, suggesting pheochromocytoma. Plasma catecholamines with urinary metanephrines and VMA are a recommended test battery for pheochromocytoma.3 Others recommend plasma catecholamines when urinary collections are not diagnostic. Work up multiple endocrine adenomatosis, type II. Used also in diagnosis of disorders related to the nervous system and in assessment of resuscitation.4

  • Performing Lab:

    Labcorp-084152

CBC HEMOGRAM

  • Test Name:

    CBC HEMOGRAM

  • Test Code:

    CBC

  • CPT Code(s):

    85027

  • Test Includes:

    White Blood Cells (WBC), Red Blood Cells (RBC), Hemoglobin, Hematocrit, Mean Corpuscular Volume (MCV), Mean Corpuscular Hemoglobin (MCH), Mean Corpuscular Hemoglobin Concentration (MCHC), Platelet Count, RBC Distribution Width-Coefficient of Variation (RDW-CV)

  • Preferred Specimen:

    3.0 mL WHOLE BLOOD

  • Min. Volume:

    1.0 mL WHOLE BLOOD These volumes do not allow for repeat testing.

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    Invert tube 5 to 10 times immediately after filling

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temperature: 24 hours Refrigerated: 48 hours

  • Clinical Significance:

    1-2 Days

  • Performing Lab:

    Simple Laboratories

CD4:CD8 RATIO PROFILE

  • Test Name:

    CD4:CD8 RATIO PROFILE

  • Test Code:

    332551

  • Alias:

    Percentage CD4+; absolute CD4+; percentage CD8+; absolute CD8+; CD4:CD8 ratio; CBC with differential

  • CPT Code(s):

    86360

  • Preferred Specimen:

    FULL TUBE-WHOLE BLOOD

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    Invert tube 8 to 10 times immediately after collection. To preserve cellular viability, collect specimen so it will arrive in the laboratory within 48 hours of collection. Indicate date and time of venipuncture on the tube(s) and on the test request form.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 2 Days

  • Schedule:

    1-3 Days

  • Clinical Significance:

    HIV-1 infection results in a decrease of CD4 T cells, an increase of CD8 T cells, a decrease in the CD4:CD8 ratio, and a progressive destruction of immune function. In HIV-1 seropositive patients, enumeration of CD4 T cells may be used for prognostic purposes and to monitor disease progression and antiretroviral therapy.

  • Performing Lab:

    Labcorp-505271

CEA (CARCINOEMBRYONIC ANTIGEN)

  • Test Name:

    CEA (CARCINOEMBRYONIC ANTIGEN)

  • Test Code:

    CEA

  • CPT Code(s):

    82378

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes as soon as the specimen is clotted. If the specimen is collected in a Plain Red (no additive/gel) or an anticoagulant tube, centrifuge and transfer the serum/plasma into a properly labeled transfer tube. Specify specimen type (serum or plasma) on transfer tube.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 48 hours

  • Schedule:

    1-2 Days

  • Clinical Significance:

    The measurement of serum CEA has shown substantial bene t in the prognosis and management of patients with malignant diseases, especially colorectal cancer. Serial measurements can be used to monitor patients for progression, regression or recurrence of cancer following treatment. A persistent elevation of CEA following therapeutic or surgical intervention signals residual disease or recurrence, whereas decreasing levels to within the normal range is indicative of successful intervention.

  • Performing Lab:

    Simple Laboratories

CELIAC ANTIBODIES PROFILE

  • Test Name:

    CELIAC ANTIBODIES PROFILE

  • Test Code:

    164010

  • Alias:

    Deamidated Gliadin Antibodies (DGP) Gliadin Tissue Transglutaminase (tTG)

  • CPT Code(s):

    82784; 86258 (X2); 86364 (X2)

  • Test Includes:

    Deamidated gliadin IgA; deamidated gliadin IgG; tissue transglutaminase (tTG), IgA; tissue transglutaminase (tTG), IgG; serum IgA quantitation

  • Preferred Specimen:

    3.0 mL SERUM

  • Min. Volume:

    1.0 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    NULL

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    4-5 Days

  • Clinical Significance:

    Aid in the diagnosis of gluten-sensitive enteropathies

  • Performing Lab:

    Labcorp-164010

CELL COUNT, SYNOVIAL FLUID WITH CRYSTALS

  • Test Name:

    CELL COUNT, SYNOVIAL FLUID WITH CRYSTALS

  • Test Code:

    89060

  • Alias:

    Microscopic examination for RBCs and WBCs, differential, and crystals; macroscopic examination for appearance and viscosity

  • CPT Code(s):

    89051, 89060

  • Preferred Specimen:

    1.0 mL SYNOVIAL FLUID

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    Follow standard collection procedures.

  • Transport Temperature:

    Refridgerated

  • Stability:

    Refrigerated: 2 days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    This test is used to evaluate synovial fluid for the presence of RBCs, WBCs, crystals and for physical appearance.

  • Performing Lab:

    Labcorp-005231

CERULOPLASMIN

  • Test Name:

    CERULOPLASMIN

  • Test Code:

    82390

  • CPT Code(s):

    82390

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.2 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Draw blood in gel-barrier tube (preferred). Separate serum or plasma from cells within 45 minutes of collection. Transfer separated serum or plasma to a plastic transport tube.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 7 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Decreased in most instances of Wilson's disease (hepatolenticular degeneration); hence, ceruloplasmin is used in evaluation of chronic active hepatitis, cirrhosis, and other liver disease. In Wilson's disease, there is decreased ability to incorporate copper into apoceruloplasmin. As a result, free copper levels in plasma and in tissue, especially liver and brain, are greatly increased. Should be considered in cases of central nervous system disease of obscure etiology. Neurological symptoms include problems of coördination. Ceruloplasmin is low in Menkes kinky hair syndrome (In Menkes syndrome the defect is secondary to poor absorption and utilization of dietary copper.) and with protein loss such as the nephrotic syndromes, malabsorption, and with some cases of advanced liver disease in which decreases of serum proteins have occurred. Ceruloplasmin is high in a variety of neoplastic and inflammatory states, since it behaves as an acute phase reactant, although levels rise more slowly than “acute phase reactants.” Increases are described with carcinomas, leukemias, Hodgkin's disease, primary biliary cirrhosis, and with SLE and rheumatoid arthritis. High levels occur in pregnancy, with estrogens, and with oral contraceptive use when the agent contains estrogen as well as progesterone. Increased with copper intoxication.

  • Performing Lab:

    Labcorp-001560

CHLAMYDIA PHNEUMONIAE IGG/IGM

  • Test Name:

    CHLAMYDIA PHNEUMONIAE IGG/IGM

  • Test Code:

    138338

  • CPT Code(s):

    86631;86632

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.3 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerate. Per the package insert: Samples are stable at room temperature for eight hours. After eight hours, samples should be refrigerated at 2° to 8° C for up to 48 hours. After 48 hours, freeze samples at -20° C or colder.

  • Schedule:

    2-4 Days

  • Performing Lab:

    Labcorp-138338

CHLAMYDIA TRACHOMATIS, GENITAL, PCR

  • Test Name:

    CHLAMYDIA TRACHOMATIS, GENITAL, PCR

  • Test Code:

    LS5006

  • Alias:

    C. trachomatis Chlamydia CT

  • CPT Code(s):

    87491

  • Preferred Specimen:

    Vaginal swab using Aptima Multitest swab (orange) - Clinician-collected or self-collected Female endocervical swab in Aptima Unisex swab (white) Male urethral swab in Aptima Unisex swab (white) Male self collected urethral meatal swab in Aptima Multitest swab

  • Transport Container:

    APTIMA MULTI-TEST SWAB (ORANGE)

  • Collection Instruction:

    For endocervical swab, vaginal swab or male urethral swab: Collect specimen according to printed instructions on APTIMA unisex swab collection kit packaging

  • Transport Temperature:

    Refrigerated

  • Stability:

    60 days - after testing, specimens are stored in the lab for 7 days

  • Schedule:

    1-3 Days

  • Clinical Significance:

    This assay may be used to test specimens from symptomatic and asymptomatic individuals to aid in the diagnosis of chlamydial urogenital disease.

  • Performing Lab:

    Simple Laboratories

CHLAMYDIA TRACHOMATIS, URINE, PCR

  • Test Name:

    CHLAMYDIA TRACHOMATIS, URINE, PCR

  • Test Code:

    LS5008

  • Alias:

    C. trachomatis Chlamydia CT

  • CPT Code(s):

    87491

  • Preferred Specimen:

    MALE OR FEMALE URINE

  • Transport Container:

    APTIMA URINE TRANSPORT TUBE (YELLOW)

  • Collection Instruction:

    For male or female urine specimen: Patient should not have urinated for at least one hour prior to sampling. Patient should provide first-catch urine sample (approximately 20-30mL of initial urine stream) into a sterile urine collection cup. Specimen may be sent to lab in primary collection sterile urine cup, transferred to yellow cap vacutainer tube or transferred to Aptima urine transport tube according to printed instructions on APTIMA urine specimen collection kit packaging.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Urine, sterile container: Room temperature or refrigerated 24 hour APTIMA urine specimen tube: Room temperature or refrigerated 30 days (Note: after testing, specimens are saved in the lab for 7 days.)

  • Schedule:

    1-3 Days

  • Clinical Significance:

    This assay may be used to test specimens from symptomatic and asymptomatic individuals to aid in the diagnosis of chlamydial urogenital disease.

  • Performing Lab:

    Simple Laboratories

CHLAMYDIA/GONORRHOEAE, GENITAL, PCR

  • Test Name:

    CHLAMYDIA/GONORRHOEAE, GENITAL, PCR

  • Test Code:

    LS5066

  • Alias:

    C. trachmoatis CT GC N. gonorrhoeae

  • CPT Code(s):

    87661

  • Preferred Specimen:

    Vaginal swab using Aptima Multitest swab (orange) - Clinician-collected or self-collected Female endocervical swab in Aptima Unisex swab (white) Male urethral swab in Aptima Unisex swab (white) Male self collected urethral meatal swab in Aptima Multitest swab

  • Transport Container:

    APTIMA SWAB (UNI-SEX OR VAGINAL SWAB)

  • Collection Instruction:

    For endocervical swab, vaginal swab or male urethral swab: Collect specimen according to printed instructions on APTIMA unisex swab collection kit packaging

  • Transport Temperature:

    Refrigerated

  • Stability:

    60 days - after testing, specimens are stored in the lab for 7 days

  • Schedule:

    1-3 Days

  • Clinical Significance:

    See Individual Tests

  • Performing Lab:

    Simple Laboratories

CHLAMYDIA/GONORRHOEAE, ORAL, PCR

  • Test Name:

    CHLAMYDIA/GONORRHOEAE, ORAL, PCR

  • Test Code:

    LS5003

  • Alias:

    C. trachmoatis CT GC N. gonorrhoeae

  • CPT Code(s):

    87491; 87591

  • Test Includes:

    CHLAMYDIA; GONORRHOEAE

  • Preferred Specimen:

    Vaginal swab using Aptima Multitest swab (orange) - Clinician-collected or self-collected Female endocervical swab in Aptima Unisex swab (white) Male urethral swab in Aptima Unisex swab (white) Male self collected urethral meatal swab in Aptima Multitest swab

  • Transport Container:

    APTIMA SWAB (UNI-SEX)

  • Transport Temperature:

    Refrigerated

  • Stability:

    60 days - after testing, specimens are stored in the lab for 7 days

  • Schedule:

    1-3 Days

  • Clinical Significance:

    See Individual Tests

  • Performing Lab:

    Simple Laboratories

CHLAMYDIA/GONORRHOEAE, URINE, PCR

  • Test Name:

    CHLAMYDIA/GONORRHOEAE, URINE, PCR

  • Test Code:

    LS5063

  • Alias:

    C. trachmoatis CT GC N. gonorrhoeae

  • CPT Code(s):

    87491;87591

  • Test Includes:

    Chlamydia trachomatis & Neisseria gonorrhoeae detection

  • Preferred Specimen:

    MALE OR FEMALE URINE

  • Transport Container:

    APTIMA URINE TRANSPORT TUBE (YELLOW)

  • Collection Instruction:

    For male or female urine specimen: Patient should not have urinated for at least one hour prior to sampling. Patient should provide first-catch urine sample (approximately 20-30mL of initial urine stream) into a sterile urine collection cup. Specimen may be sent to lab in primary collection sterile urine cup, transferred to yellow cap vacutainer tube or transferred to Aptima urine transport tube according to printed instructions on APTIMA urine specimen collection kit packaging. (Note: sterile cup and/or yellow cap vacutainer tube cannot be shared with other tests that require a midstream specimen.)

  • Transport Temperature:

    Refrigerated

  • Stability:

    Urine, sterile container: Room temperature or refrigerated 24 hours APTIMA urine specimen tube: Room temperature or refrigerated 30 days (Note: after testing, specimens are saved in the lab for 7 days.)

  • Schedule:

    1-3 Days

  • Clinical Significance:

    See Individual Tests

  • Performing Lab:

    Simple Laboratories

CHLORIDE

  • Test Name:

    CHLORIDE

  • Test Code:

    CL

  • CPT Code(s):

    82435

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a Li-hep tube, centrifuge for 15 minutes

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temp: 7 Days Refrigerated: 7 Days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Electrolytes affect most metabolic processes. They serve to maintain osmotic pressure and hydration of various body fluids, proper body pH and regulation of appropriate heart and muscle functions. Electrolytes are also involved in oxidation-reduction reactions and participate as essential parts or, cofactors, in enzyme reactions.

  • Performing Lab:

    Simple Laboratories

CHOLESTEROL, TOTAL

  • Test Name:

    CHOLESTEROL, TOTAL

  • Test Code:

    CHOL

  • CPT Code(s):

    82465

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Patient should fast for 12 hours prior to collection, unless instructed differently by physician. Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 Days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Cholesterol measurements are used in the diagnosis and treatment of atherosclerotic coronary artery disease. Cholesterol measurements are also used in the diagnosis of metabolic disorders involving lipids and lipoproteins. Total serum cholesterol concentrations depend on many factors including age, gender, diet, physical activity, liver disease, and other metabolic disorders

  • Performing Lab:

    Simple Laboratories

CHROMOSOME/KARYOTYPES, BLOOD

  • Test Name:

    CHROMOSOME/KARYOTYPES, BLOOD

  • Test Code:

    511035

  • Alias:

    Karyotype Routine G-Banding

  • Test Includes:

    20 cell microscopic analysis; G-banded karyotype analysis

  • Preferred Specimen:

    5.0 mL WHOLE BLOOD

  • Min. Volume:

    2.0 mL WHOLE BLOOD

  • Transport Container:

    SODIUM HEPARIN (GREEN TOP)

  • Collection Instruction:

    Venipuncture: Thoroughly cleanse the area with a Betadine® scrub or similar preparation followed by a rinse with 70% alcohol (ethanol may be used instead of isopropyl and is less toxic). Collect 1 to 10 mL of blood into a heparinized tube. Invert the tube several times to prevent coagulation. If a Vacutainer® is used, let off any remaining vacuum by inserting a hypodermic needle or loosening the top briefly.

    Skin lancet puncture: Thoroughly cleanse the site (finger, earlobe or newborn child’s heel) by the above method. Rinse a sterile Pasteur pipet or TB syringe with approximately 0.5 mL of sterile heparin, and aspirate blood into it. Care must be taken to use only blood within the sterilized site; dripping blood may be removed with a sterile gauze pad. The blood-heparin mixture may be placed into a sterile tube for transport.

    Specimens must be sent the same day as collected and arrive in the laboratory Monday through Saturday and within 72 hours of collection.

  • Transport Temperature:

    Specimen should be sent to the laboratory immediately. Maintain specimen at room temperature. Specimens may be refrigerated if there is a delay in shipment. Do not freeze.

  • Schedule:

    5-13 Days

  • Clinical Significance:

    Evaluate congenital malformations, intellectual disability, growth problems, infertility, cryptorchidism, hypogonadism, amenorrhea (primary), abnormal/ambiguous genitalia, recurrent miscarriage, Turner syndrome, Klinefelter syndrome, Down syndrome or other suspected chromosomal disorders

  • Performing Lab:

    Labcorp-511035

CITRATE, 24 HOUR URINE

  • Test Name:

    CITRATE, 24 HOUR URINE

  • Test Code:

    016865

  • Alias:

    Citrate Excretion, Urine Citrate, Urine

  • CPT Code(s):

    82507

  • Preferred Specimen:

    2.0 mL ALIQUOT Urine (24-hour), acidified or frozen

  • Min. Volume:

    1.0 mL ALIQUOUT

  • Transport Container:

    Plastic Labcorp 24-hour urine container with 30 mL 6N HCl preservative (Labcorp No. 21584)

  • Collection Instruction:

    Record entire 24-hour total volume on the request form. pH must be 1 to 3 or the sample frozen without the addition of acid. Collect 24-hour urine with 30 mL 6N HCl. Caution: Strong acid. Mix well. Instruct the patient to void at 8 a.m. and discard the specimen. Then collect all urine including the final specimen voided at the end of the 24-hour collection period (i.e., 8 a.m. the next morning). Screw the lid on securely. Container must be labeled with patient’s full name and date and time collection started and finished. Keep container refrigerated during collection. Preservative is not necessary during collection but should be added to urine collection within 24 hours. Final pH must be 1 to 3. Measure and record on the request form 24-hour total volume and send aliquot to the laboratory. Alternatively, the sample may be frozen without added acid.

  • Transport Temperature:

    Refrigerate at 2°C to 8°C after collection.

  • Stability:

    Room temperature: 29 days Refrigerated: 29 days Frozen: 49 days Freeze/thaw cycles: Stable x5

  • Schedule:

    2-7 Days

  • Clinical Significance:

    The mean urinary citrate excretion rate in patients with idiopathic calcium urolithiasis has been found to be significantly lower than that of control groups. Hypocitraturia is common in patients with urolithiasis resulting from renal tubular acidosis and in patients with enteric hyperoxaluria. Citrate excretion is low in renal insufficiency.

  • Performing Lab:

    Labcorp-016865

CK ISOENZYMES

  • Test Name:

    CK ISOENZYMES

  • Test Code:

    82552A

  • Alias:

    CK Fractionation CK Isoenzymes CPK Isoenzymes Creatine Phosphokinase Isoenzymes

  • CPT Code(s):

    82550; 82552

  • Test Includes:

    Total CK and relative percentage of BB (CK-1), MB (CK-2), and MM (CK-3); percentage of macro CK, if present

  • Preferred Specimen:

    1.0 mL SERUM (CK, TOTAL) AND 1.0 mL SERUM (ISOENZYMES)

  • Min. Volume:

    1.0 mL SERUM (CK, TOTAL) AND 1.0 mL SERUM (ISOENZYMES)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Submit two separate serum aliquots.

    To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.

  • Transport Temperature:

    CK Total aliquot: Maintain at room temperature. Isoenzymes aliquot: Refrigerate at 2°C to 8°C up to 48 hours. Specimens may be stored frozen (-20°C or lower) up to two weeks.

  • Stability:

    CK Total aliquot: Maintain at room temperature. Isoenzymes aliquot: Refrigerate at 2°C to 8°C up to 48 hours. Specimens may be stored frozen (-20°C or lower) up to two weeks.

  • Schedule:

    3-6 Days

  • Clinical Significance:

    Diagnose myocardial infarction (MI). Three fractions normally may be found, each an isoenzyme: • MM is found in normal serum. • MB is the myocardial fraction associated with MI and occurs in certain other states. MB can be used in estimation of infarct size. MB increases have been reported with entities that cause damage to the myocardium, such as myocarditis, some instances of cardiomyopathy, and with extensive rhabdomyolysis, Duchenne muscular dystrophy, malignant hyperthermia, polymyositis, dermatomyositis, mixed connective tissue disease, myoglobinemia, Rocky Mountain spotted fever, Reye syndrome, and rarely in rheumatoid arthritis with high titer RF.2 CK-MB does not generally abruptly rise and fall in such nonacute MI settings, as it does in acute myocardial infarct (AMI). • BB is rarely present. BB has been described as a marker for adenocarcinoma of the prostate, breast, ovary, colon, adenocarcinomas of gastrointestinal tract, and for small cell anaplastic carcinoma of lung. BB has been reported with severe shock and/or hypothermia, infarction of bowel,3 brain injury, stroke, as a genetic marker in some families with malignant pyrexia, and with MB in alcoholic myopathy.

  • Performing Lab:

    labcorp-002154

CK-MB WITH TOTAL CK

  • Test Name:

    CK-MB WITH TOTAL CK

  • Test Code:

    J12003

  • Alias:

    CK-2 CK-MB and Total CK

  • CPT Code(s):

    82550; 82553

  • Test Includes:

    CK-MB isoenzyme quantitation; total CK

  • Preferred Specimen:

    3.0 mL SERUM

  • Min. Volume:

    0.6 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    NULL

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 1 day Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-3 Days

  • Clinical Significance:

    MB is the myocardial fraction associated with MI and occurs in certain other states. MB can be used in estimation of infarct size. MB increases have been reported with entities which cause damage to the myocardium, such as myocarditis, some instances of cardiomyopathy, and with extensive rhabdomyolysis, Duchenne muscular dystrophy, malignant hyperthermia, polymyositis, dermatomyositis, mixed connective tissue disease, myoglobinemia, Rocky Mountain spotted fever, Reye syndrome, and rarely in rheumatoid arthritis with high titer RF.2 CK-MB does not generally abruptly rise and fall in such nonacute MI settings, as it does in acute myocardial infarct (AMI).

  • Performing Lab:

    Jackson Park Hospital

CLOSTRIDIUM DIFFICILE TOXIN, NAA

  • Test Name:

    CLOSTRIDIUM DIFFICILE TOXIN, NAA

  • Test Code:

    LS5027

  • Alias:

    C-DIFF

  • CPT Code(s):

    87324;87449

  • Preferred Specimen:

    5.0 GRAMS UNFORMED STOOL

  • Min. Volume:

    1.0 GRAMS OF UNFORMED STOOL

  • Transport Container:

    STERILE CUP

  • Collection Instruction:

    Collect fresh stool in sterile, leak-proof container without media, preservative, or metal ion. Cap securely. Do not use any preservative, media or additive.

    For patients requiring the use of diapers, first line the diaper with clean plastic to prevent absorption. Then transfer 5 grams or 5 mL of the stool specimen from the plastic lined diaper to the sterile container. Do not submit the diaper itself.

  • Transport Temperature:

    Frozen

  • Stability:

    Room temperature: unacceptable Refrigerated: 72 hours Frozen: 30 days

  • Schedule:

    1-4 Days

  • Clinical Significance:

    After treatment with antibiotics, many patients develop gastrointestinal problems ranging from mild diarrhea to severe pseudomembranous colitis. This organism is an opportunistic anaerobic bacterium that grows in the intestine once the normal flora has been altered by the antibiotic. For diagnosis of toxigenic C. difficile, current practice guidelines from the CDC recommend confirmation by Nucleic Acid Amplification Testing (NAAT) if the glutamate dehydrogenase of C. difficile (GDH) Antigen is positive, and toxin is not detected by Enzyme immunoassay. Additionally, if toxin is detected without the presence of GDH antigen, confirmation by NAAT is also recommended.

  • Performing Lab:

    Simple Laboratories

CMP (COMPREHENSIVE METABOLIC PANEL)

  • Test Name:

    CMP (COMPREHENSIVE METABOLIC PANEL)

  • Test Code:

    CMP

  • Alias:

    cmp, comp

  • CPT Code(s):

    80053

  • Test Includes:

    Glucose, Urea Nitrogen (BUN), Creatinine, Sodium (Na), Potassium (K), Chloride (CL), Carbon Dioxide (CO2), Anion Gap, Calcium, Total Protein, Albumin, AST (SGOT), ALT (SGPT), Alkaline Phosphatase, Total Bilirubin, GFR (African American), GFR (Others)

  • Preferred Specimen:

    2.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Patient should fast 8 hours prior to collection unless instructed differently by a physician. Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. 

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temp: 24 Hours Refrigerated: 3 Days

  • Schedule:

    1-2 Days

  • Clinical Significance:

    The tests in a Comprehensive Metabolic Panel (CMP) are used as a broad screening tool to evaluate kidney and liver function, electrolyte and acid-base balance, as well as blood sugar and protein levels.

  • Performing Lab:

    Simple Laboratories

CMV (CYTOMEGALOVIRUS) ANTIBODIES IGM

  • Test Name:

    CMV (CYTOMEGALOVIRUS) ANTIBODIES IGM

  • Test Code:

    P9670

  • CPT Code(s):

    86644

  • Preferred Specimen:

    0.5 mL SERUM

  • Min. Volume:

    0.2 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    NULL

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x4

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Aid in the determination of serological status to CMV. IgG antibodies rise gradually and persist for the rest of an individual's life. The specific IgG assay is useful in distinguishing who has been exposed to the virus from those who have not. Levels of IgM to hCMV usually increase for some weeks and decrease slowly thereafter, in four to six months. Occasionally, IgM may circulate for years. For the IgM assay, see Cytomegalovirus (CMV) Antibodies, Quantitative, IgM [096727].

  • Performing Lab:

    Labcorp-006494

CMV (CYTOMEGALOVIRUS) ANTIBODIES, IgG

  • Test Name:

    CMV (CYTOMEGALOVIRUS) ANTIBODIES, IgG

  • Test Code:

    P9665

  • CPT Code(s):

    86644

  • Preferred Specimen:

    0.5 mL SERUM

  • Min. Volume:

    0.2 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    NULL

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x4

  • Schedule:

    1-2 Days

  • Clinical Significance:

    Aid in the determination of serological status to CMV. IgG antibodies rise gradually and persist for the rest of an individual's life. The specific IgG assay is useful in distinguishing who has been exposed to the virus from those who have not. Levels of IgM to hCMV usually increase for some weeks and decrease slowly thereafter, in four to six months. Occasionally, IgM may circulate for years. For the IgM assay, see Cytomegalovirus (CMV) Antibodies, Quantitative, IgM [096727].

  • Performing Lab:

    Labcorp-006494

CO2 (CARBON DIOXIDE)

  • Test Name:

    CO2 (CARBON DIOXIDE)

  • Test Code:

    CO2

  • CPT Code(s):

    82374

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 7 DAYS

  • Schedule:

    1-2 Days

  • Clinical Significance:

    CO2 measurements are used in the diagnosis and treatment of numerous potentially serious disorders associated with changes in body acid-base balance.

  • Performing Lab:

    Simple Laboratories

COMPLEMENT C3

  • Test Name:

    COMPLEMENT C3

  • Test Code:

    86160

  • Alias:

    C3 C3 (β1C/β1A Globulin) C3 Complement

  • CPT Code(s):

    86160

  • Preferred Specimen:

    1.0 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Remove serum or plasma within 45 minutes and transfer to a plastic transport tube.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 2 days Refrigerated: 3 days Frozen: 7 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Quantitation of C3 is used to detect individuals with inborn deficiency of this factor or those with immunologic disease in whom complement is consumed at an increased rate. These include lupus erythematosus, chronic active hepatitis, certain chronic infections, poststreptococcal and membranoproliferative glomerulonephritis, and others.

  • Performing Lab:

    Labcorp-006452

COMPLEMENT C4

  • Test Name:

    COMPLEMENT C4

  • Test Code:

    P1968

  • Alias:

    C4 C4 (β1E Globulin) C4 Complement Fourth Complement Component

  • CPT Code(s):

    86160

  • Preferred Specimen:

    1.0 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow serum to clot at room temperature for 15 to 30 minutes. Remove serum or plasma after centrifugation and transfer to a plastic transport tube.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 3 days Refrigerated: 3 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Quantitation of C4 is used to detect individuals with inborn deficiency of this factor or those with immunologic disease in whom hypercatabolism of complement causes reduced levels. These diseases include lupus erythematosus, serum sickness, certain glomerulonephritides, chronic active hepatitis, and others.

  • Performing Lab:

    Labcorp-001834

COMPLEMENT CH50

  • Test Name:

    COMPLEMENT CH50

  • Test Code:

    86162

  • Alias:

    CH50 Total Hemolytic Complement

  • CPT Code(s):

    86162

  • Test Includes:

    Quantitation of total functional serum complement

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to clot at room temperature for 15 to 30 minutes. Remove serum after centrifugation, place in plastic transport tube and freeze. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.

  • Transport Temperature:

    Frozen

  • Stability:

    Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    2-4 Days

  • Clinical Significance:

    Evaluate and follow up SLE (systemic lupus erythematosus) patient's response to therapy; may predict disease flare in SLE; evaluate for complement component deficiency; evaluate complement activity in cases of immune complex disease, glomerulonephritis, rheumatoid arthritis, SBE, cryoglobulinemia. The CH50 assay mainly evaluates the classical pathway.

  • Performing Lab:

    Labcorp-001941

COMPLETE BLOOD COUNT (CBC) WITH DIFFERENTIAL

  • Test Name:

    COMPLETE BLOOD COUNT (CBC) WITH DIFFERENTIAL

  • Test Code:

    CBCD

  • Alias:

    CBC W/DIFF

  • CPT Code(s):

    85025

  • Test Includes:

    WBC, RBC, Hemoglobin, Hematocrit, MCV, MCH, MCHC, Platelet Count, RDW-CV and Differential (Absolute and Percent - Neutrophils, Lymphocytes, Monocytes, Eosinophils, Basophils and Immature Granulocytes).

  • Preferred Specimen:

    4.0 mL WHOLE BLOOD

  • Min. Volume:

    1.0 mL WHOLE BLOOD

  • Transport Container:

    EDTA (LAVENDER)

  • Collection Instruction:

    Invert tube 5 to 10 times immediately after filling.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temperature: 24 hours Refrigerated: 48 hours

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    This test is used to evaluate overall health and detect a wide range of hematologic disorders, including anemia, leukemia and inflammatory processes. It is also used to assist in managing medications and chemotherapeutic decisions.

  • Performing Lab:

    Simple Laboratories

COPPER, BLOOD

  • Test Name:

    COPPER, BLOOD

  • Test Code:

    5430

  • CPT Code(s):

    82525

  • Preferred Specimen:

    2.0 mL WHOLE BLOOD

  • Min. Volume:

    0.5 mL

  • Transport Container:

    EDTA METAL FREE(ROYAL BLUE)

  • Collection Instruction:

    NULL

  • Transport Temperature:

    Submission/transport (<3 days): Room temperature. For storage beyond three days, specimen should be refrigerated or frozen.

  • Stability:

    Room temperature: 8 days Frozen: 6 months

  • Schedule:

    4-7 Days

  • Clinical Significance:

    Evaluate copper stores and accumulation

  • Performing Lab:

    Labcorp-081041

CORTISOL FREE AND TOTAL

  • Test Name:

    CORTISOL FREE AND TOTAL

  • Test Code:

    013007

  • CPT Code(s):

    82533; 84449

  • Test Includes:

    Cortisol, total; cortisol-binding globulin (CBG); free cortisol; percent free cortisol

  • Preferred Specimen:

    1.0 mL SERUM, FROZEN

  • Min. Volume:

    0.3 mL

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Separate serum within one hour of venipuncture. Transfer specimen to a plastic transport tube before freezing. To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.

  • Transport Temperature:

    Freeze. Stable at room temperature for one day or refrigerated for one day. Stable for one year frozen.

  • Stability:

    Freeze. Stable at room temperature for one day or refrigerated for one day. Stable for one year frozen.

  • Schedule:

    6-12 Days

  • Performing Lab:

    Labcorp-500440

CORTISOL FREE, 24 HOUR URINE

  • Test Name:

    CORTISOL FREE, 24 HOUR URINE

  • Test Code:

    P9860

  • Alias:

    Urinary Free Cortisol

  • CPT Code(s):

    82530

  • Preferred Specimen:

    100 mL URINE

  • Min. Volume:

    10 mL aliquot (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    URINE (24 HOUR)

  • Collection Instruction:

    Instruct the patient to void at 8 AM and discard the specimen. Then collect all urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM the next morning) in a plastic bottle. Screw the lid on securely. (It is acceptable to collect cortisol with boric acid or HCl preservative.)

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles:Stable x3

  • Schedule:

    4-6 Days

  • Clinical Significance:

    The diagnosis of Cushing syndrome (CS) requires evidence of cortisol hypersecretion. While serum cortisol levels fluctuate unpredictably and are strongly dependent on concurrent cortisol-binding globulin (CBG) levels, a 24-hour urine specimen integrates the cortisol production for an entire day and is not affected by CBG. Urinary cortisol reflects the portion of serum-free cortisol filtered by the kidney, and correlates well with cortisol secretion rate. The most common causes of CS are pituitary adenoma (65% to 70%), adrenal tumor (15% to 20%), and ectopic CS (10% to 15%).

  • Performing Lab:

    Labcorp-004432

CORTISOL, SERUM

  • Test Name:

    CORTISOL, SERUM

  • Test Code:

    CORT

  • Alias:

    COMPUND F; HYDROCORTISONE

  • CPT Code(s):

    82533

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temp: 8 hours Refrigerated: 48 Hours

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Abnormal changes in cortisol levels occur due to hypothalamic, pituitary, or adrenal malfunction. If undiagnosed and untreated, these disorders can lead to severe metabolic imbalance which may be life-threatening. The measurement of serum or plasma cortisol - utilizing morning and evening levels and/or stress tests such as ACTH stimulation or dexamethasone suppression - aids in the diagnosis of adrenal related disease. Excess cortisol levels are found in Cushing’s syndrome (adrenal cortical hyperfunction) while decreased levels are found in Addison’s Disease (adrenal cortical insufficiency).

  • Performing Lab:

    Simple Laboratories

CORTISONE, LC/MS-MS

  • Test Name:

    CORTISONE, LC/MS-MS

  • Test Code:

    503725

  • Alias:

    COMPOUND E

  • CPT Code(s):

    82542

  • Preferred Specimen:

    0.5 mL SERUM OR PLASMA

  • Min. Volume:

    0.2 mL (Note: This volume does not allow for repeat testing.)

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Serum/plasma must be separated from cells within four hours of venipuncture. Send serum/plasma in a plastic transport tube.

  • Transport Temperature:

    Freeze (preferred) or refrigerate

  • Stability:

    Room temperature: 7 days Refrigerated: 7 days Frozen: 7 days

  • Schedule:

    4-10 Days

  • Clinical Significance:

    The mineralocorticoid receptor binds cortisol as an active ligand, yet in normal people cortisol levels are not related to sodium retention. While in vitro the mineralocorticoid receptor has a similar affinity as aldosterone and cortisol, and in vivo cortisol is found in concentrations 100 to 1000 times higher than those of aldosterone, 11β-hydroxysteroid dehydrogenase 2 protects the mineralocorticoid receptor by reducing cortisol to cortisone, which is not an active ligand. This enzyme occurs in cells that contain the receptor. A similar enzyme is present in other tissues but works more slowly and backwards, converting cortisone to cortisol. Defects in this system can cause hypertension and can be diagnosed from the cortisol to cortisone ratio.1-6 Apparent mineralocorticoid excess (AME) is a rare recessive genetic disease that is characterized by childhood onset of hypertension, hypokalemic alkalosis, and low plasma renin and aldosterone levels.7-8 Hypertension is caused by impaired conversion of cortisol to cortisone due to an inactive 11β-hydroxysteroid dehydrogenase (11βHSD). This condition may be diagnosed with elevated cortisol metabolite to cortisone metabolite ratios in urine or more recently with an elevated cortisol to cortisone ratio in serum.1 It is recommended that cortisol:cortisone ratios (F/E) be tested in hypokalemic hypertension cases where aldosterone, deoxycorticosterone, and renin are all low. Elevated cortisol:cortisone ratios may be found in chronic renal failure, excessive ingestion of glycyrrhetinic acid or derivatives, or in liver or bile-acid abnormalities.7 Even in these circumstances, however, determination of the cortisol:cortisone ratio is recommended to help shed light on the source of hypertension.

  • Performing Lab:

    Labcorp-503725

COVID-19/FLU/RSV, PCR

  • Test Name:

    COVID-19/FLU/RSV, PCR

  • Test Code:

    LS5021

  • Alias:

    4PLEX

  • Test Includes:

    Influenza A, Influenza B, Respiratory Syncytial virus (RSV), and SARS-CoV-2

  • Preferred Specimen:

    Nasopharyngeal or nasal swab

  • Transport Container:

    RED CAP VIRAL PBS SWAB

  • Collection Instruction:

    Nasopharyngeal: Insert the swab into either nostril, passing it into the posterior nasopharynx. Rotate swab by firmly brushing against the nasopharynx several times. Remove and place the swab into a viral transport tube (3 mL). Break swab at the indicated break line and cap the specimen collection tube tightly.

    Nasal: Carefully insert the swab into the nostril. Using gentle rotation, push the swab until resistance is met at the level of the first turbinate (approximately 1 inch into the nostril). Rotate the swab several times against the nasal wall. Slowly remove from the nostril. Repeat this process in the other nares with the same swab (using both nares will increase chances of detection).

  • Schedule:

    1 Days

  • Clinical Significance:

    This test is for use in individuals suspected of a respiratory viral infection.

  • Performing Lab:

    Simple Laboratories

CREATININE

  • Test Name:

    CREATININE

  • Test Code:

    CREAT

  • CPT Code(s):

    82565

  • Test Includes:

    CREATININE, GFR(AFRICAN AMERICAN, GRF(OTHERS)

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room temperature: 7 days Refrigerated: 7 days Frozen: 3 Months

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Measurements of creatinine are used in the diagnosis and treatment of renal disease. Serum creatinine measurements prove useful in evaluation of kidney glomerular function and in monitoring renal dialysis. However, the serum level is not sensitive to early renal damage and responds more slowly than blood urea nitrogen (BUN) to hemodialysis during treatment of renal failure. Both serum creatinine and BUN are used to differentiate prerenal and postrenal (obstructive) azotemia. An increase in serum BUN without concomitant increase of serum creatinine is key to identifying prerenal azotemia. With postrenal azotemia, both serum BUN and creatinine rise, but the rise is disproportionately greater for BUN.

  • Performing Lab:

    Simple Laboratories

CREATININE CLEARANCE, 24 HOUR URINE

  • Test Name:

    CREATININE CLEARANCE, 24 HOUR URINE

  • Test Code:

    P1275

  • Alias:

    Clearance, Creatinine

  • CPT Code(s):

    82575

  • Test Includes:

    Creatinine, serum; creatinine, urine; eGFR calculation

  • Preferred Specimen:

    1.0 mL SERUM AND 10 mL ALIQUOT OF ENTIRE URINE COLLECTION

  • Min. Volume:

    0.7 mL SERUM AND 0.5 mL ALIQUOT OF ENTIRE URINE COLLECTION

  • Transport Container:

    NO ADDITIVE/GEL (RED-TOP) AND 24 HOUR URINE CONTAINER, WITH OR WITHOUT 6N HCI

  • Collection Instruction:

    The test request form must state date and time collection started and date and time collection finished. The request form should state 24-hour urine volume. Separate serum or plasma from cells within 45 minutes of collection. For urine, instruct the patient to void at 8 AM and discard the specimen. Then collect all urine including the final specimen voided at the end of the 24-hour collection period (ie, 8 AM the next morning). Screw the lid on securely. Tube must be labeled with patient’s full name and date and time for a 24-hour collection. Submit both urine and serum simultaneously. It is preferable to collect the serum at the time the urine collection is completed or when the serum is brought to the draw station. The serum should be collected within 24 hours of the start or finish of the urine collection.

  • Transport Temperature:

    Room Temperature

  • Stability:

    Room temperature: 7 days Refrigerated: 14 days Frozen: 14 days Freeze/thaw cycles: Stable x3

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Renal function test; estimate glomerular filtration rate (GFR); evaluate renal function in small or wasted subjects; follow possible progression of renal disease; adjust dosages of medications in which renal excretion is pivotal (eg, aminoglycosides, methotrexate, cisplatin)

  • Performing Lab:

    Labcorp-003004

CREATININE KINASE (CK)

  • Test Name:

    CREATININE KINASE (CK)

  • Test Code:

    CPK

  • Alias:

    CPK, Creatine Phosphokinase

  • CPT Code(s):

    82550

  • Preferred Specimen:

    1.0 mL SERUM

  • Min. Volume:

    0.5 mL SERUM OR PLASMA

  • Transport Container:

    SST (GOLD/TIGER)

  • Collection Instruction:

    Allow specimen to completely clot (this can take up to 60 minutes). Centrifuge for 15 minutes. If the specimen is collected in a tube without a gel barrier, centrifuge and transfer the plasma into a properly labeled transfer tube within 2 hours of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Refrigerated: 8-12 hours Frozen: 1 month *Freeze if testing will be delayed* If freezing is required, spin and separate serum prior to freezing

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Measurements of Creatine Kinase are used in the diagnosis and treatment of myocardial infarction and muscle disease, such as progressive Duchenne-type muscular dystrophy.

  • Performing Lab:

    Simple Laboratories

CREATININE, 24 HOUR URINE

  • Test Name:

    CREATININE, 24 HOUR URINE

  • Test Code:

    1325

  • CPT Code(s):

    82570

  • Preferred Specimen:

    10 mL urine of a well-mixed, 24-hour collection

  • Min. Volume:

    5ml of urine of a well-mixed, 24 hour collection.

  • Transport Container:

    24 HOUR URINE CONTAINER WITHOUT PRESERVATIVE

  • Collection Instruction:

    The collection container should be kept refrigerated or on ice during collection. Instruct patient to void and discard the first specimen. Note the time, and then collect all urine passed for the next 24 hours (same time the following day). Refer to separate patient instructions for detailed 24-hour urine collection. Record the collection date/time and total volume on the specimen container and test requisition.

    For patient safety, dropping off specimens requires a full registration process and verification of proper specimen collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temperature: 2 days (without preservative) 3 days (with preservative) Refrigerated: 6 days (without preservative) 8 days (with preservative) Frozen: 6 months

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Creatinine is a waste product derived from creatine, excreted by the kidneys and is a measure of renal function. Creatinine measurements are used in the diagnosis and treatment of renal diseases, in monitoring renal dialysis, and as a calculation basis for measuring other urine analytes.

  • Performing Lab:

    Labcorp-003012

CREATININE, RANDOM URINE

  • Test Name:

    CREATININE, RANDOM URINE

  • Test Code:

    CREAU

  • CPT Code(s):

    82570

  • Preferred Specimen:

    RANDOM URINE

  • Min. Volume:

    1.0 mL RANDOM URINE

  • Transport Container:

    STERILE CUP

  • Collection Instruction:

    Collect random urine in a sterile urine cup. Transfer to a BD Non-Additive container. Label it with patient’s name and the date and time of collection.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Room Temperature: 2 days Refrigerated: 6 days *BD UA Preservative tube: 24 hours refrigerated

  • Schedule:

    1-2 DAYS

  • Clinical Significance:

    Creatinine is a waste product derived from creatine, excreted by the kidneys and is a measure of renal function. Creatinine measurements are used in the diagnosis and treatment of renal diseases, in monitoring renal dialysis, and as a calculation basis for measuring other urine analytes.

  • Performing Lab:

    Simple Laboratories

CT/GC/TV, GENITAL, PCR

  • Test Name:

    CT/GC/TV, GENITAL, PCR

  • Test Code:

    LS9011

  • CPT Code(s):

    87491; 87591; 87661

  • Test Includes:

    CT, GC, TV

  • Preferred Specimen:

    Vaginal swab using Aptima Multitest swab (orange) - Clinician-collected or self-collected Female endocervical swab in Aptima Unisex swab (white) Male urethral swab in Aptima Unisex swab (white) Male self collected urethral meatal swab in Aptima Multitest swab

  • Transport Container:

    APTIMA SWAB (UNI-SEX OR VAGINAL SWAB)

  • Collection Instruction:

    For endocervical swab, vaginal swab or male urethral swab: Collect specimen according to printed instructions on APTIMA unisex swab collection kit packaging

  • Transport Temperature:

    Refrigerated

  • Stability:

    60 days - after testing, specimens are stored in the lab for 7 days

  • Schedule:

    1-3 Days

  • Clinical Significance:

    See Individual Tests

  • Performing Lab:

    Simple Laboratories

CT/GC/TV, URINE, PCR

  • Test Name:

    CT/GC/TV, URINE, PCR

  • Test Code:

    LS9010

  • CPT Code(s):

    87491; 87591; 87661

  • Test Includes:

    CT, GC, TV

  • Preferred Specimen:

    MALE OR FEMALE URINE

  • Transport Container:

    APTIMA URINE TRANSPORT TUBE (YELLOW)

  • Collection Instruction:

    For male or female urine specimen: Patient should not have urinated for at least one hour prior to sampling. Patient should provide first-catch urine sample (approximately 20-30mL of initial urine stream) into a sterile urine collection cup. Specimen may be sent to lab in primary collection sterile urine cup, transferred to yellow cap vacutainer tube or transferred to Aptima urine transport tube according to printed instructions on APTIMA urine specimen collection kit packaging.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Urine, sterile container: Room temperature or refrigerated 24 hour APTIMA urine specimen tube: Room temperature or refrigerated 30 days (Note: after testing, specimens are saved in the lab for 7 days.)

  • Schedule:

    1-3 Days

  • Clinical Significance:

    See Individual Tests

  • Performing Lab:

    Simple Laboratories

CT/GC/TV/MGEN, GENITAL, PCR

  • Test Name:

    CT/GC/TV/MGEN, GENITAL, PCR

  • Test Code:

    LS9013

  • CPT Code(s):

    87491; 87591; 87661; 87581

  • Test Includes:

    CT, GC, TV, MGEN

  • Preferred Specimen:

    Vaginal swab using Aptima Multitest swab (orange) - Clinician-collected or self-collected Female endocervical swab in Aptima Unisex swab (white) Male urethral swab in Aptima Unisex swab (white) Male self collected urethral meatal swab in Aptima Multitest swab

  • Transport Container:

    APTIMA SWAB (UNI-SEX OR VAGINAL SWAB)

  • Collection Instruction:

    For endocervical swab, vaginal swab or male urethral swab: Collect specimen according to printed instructions on APTIMA unisex swab collection kit packaging

  • Transport Temperature:

    Refrigerated

  • Stability:

    60 days - after testing, specimens are stored in the lab for 7 days

  • Schedule:

    1-3 Days

  • Clinical Significance:

    See Individual Tests

  • Performing Lab:

    Simple Laboratories

CT/GC/TV/MGEN, URINE, PCR

  • Test Name:

    CT/GC/TV/MGEN, URINE, PCR

  • Test Code:

    LS9012

  • CPT Code(s):

    87491; 87591; 87661; 87581

  • Test Includes:

    CT, GC, TV, MGEN

  • Preferred Specimen:

    MALE OR FEMALE URINE

  • Transport Container:

    APTIMA URINE TRANSPORT TUBE (YELLOW)

  • Collection Instruction:

    For male or female urine specimen: Patient should not have urinated for at least one hour prior to sampling. Patient should provide first-catch urine sample (approximately 20-30mL of initial urine stream) into a sterile urine collection cup. Specimen may be sent to lab in primary collection sterile urine cup, transferred to yellow cap vacutainer tube or transferred to Aptima urine transport tube according to printed instructions on APTIMA urine specimen collection kit packaging.

  • Transport Temperature:

    Refrigerated

  • Stability:

    Urine, sterile container: Room temperature or refrigerated 24 hour APTIMA urine specimen tube: Room temperature or refrigerated 30 days (Note: after testing, specimens are saved in the lab for 7 days.)

  • Schedule:

    1-3 Days

  • Clinical Significance:

    See Individual Tests

  • Performing Lab:

    Simple Laboratories

CULTURE: ANAEROBIC/AEROBIC

  • Test Name:

    CULTURE: ANAEROBIC/AEROBIC

  • Test Code:

    LS5047

  • CPT Code(s):

    87070;87075

  • Test Includes:

    Aerobic culture Anaerobic culture Gram stain Organism ID and Susceptibility testing (when appropriate)

  • Preferred Specimen:

    TISSUE BIOPSY OR ASPIRATED MATERIAL

  • Transport Container:

    STERILE CUP OR ESWAB

  • Collection Instruction:

    Collect specimen (aspirate or exudate) after disinfecting skin surface.

  • Transport Temperature:

    ROOM TEMPERATURE

  • Stability:

    24 HOURS

  • Schedule:

    Gram stains are reported within 24 hours of specimen receipt. Aerobic culture plates are examined daily for at least 3 days. Anaerobic culture plates are examined daily for at least 4 days.

  • Clinical Significance:

    The demonstration of anaerobes from normally sterile sites (i.e. blood, joint fluid, tissue) is generally clinically significant. The quality and usefulness of an anaerobic culture is directly related to the appropriateness of the specimen, the collection method, and the timely transport and processing of the specimen.

  • Performing Lab:

    Simple Laboratories

CULTURE: BLOOD

  • Test Name:

    CULTURE: BLOOD

  • Test Code:

    LS5048

  • CPT Code(s):

    87040

  • Test Includes:

    Culture Organism ID and susceptibility testing (when appropriate)

  • Preferred Specimen:

    20.0 mL WHOLE BLOOD

  • Min. Volume:

    1.0 mL whole blood

  • Transport Container:

    Blood culture bottles, (1 set = one aerobic bottle and one anaerobic bottle)