G-I Test Listing

Test Code: 561

CPT Code(s): 83525

Methodology: Immunoassay (IA)

Clinical Significance: For diagnosis and monitoring of diabetes and insulin-secreting tumors.

Alternative Name(s): Fasting insulin, Immunoreactive insulin, Insulin level

Test Code: 6745

CPT Code(s): 82951 & 82952

Methodology: Spectrophotometry (SP)

Clinical Significance: Plasma glucose levels may be abnormally high (hyperglycemia) or abnormally low (hypoglycemia). Glucose measurements are used in the diagnosis and treatment of carbohydrate metabolic disorders.

Includes: Fasting, 1-hour, 2-hours, 3-hour glucose

Test code: 11177

CPT code(s): 87804 (x2)

Methodology: Optical Immunoassay

Includes: Influenza A & B

Alternative name(s): Influenza A&B EIA, Rapid Flu, Rapid Influenza, Flu

Test Code: 396

CPT Code(s): 81025

Methodology: Immunoassay (IA)

Clinical Significance: This test is specific for hCG beta subunit and offers sensitivity necessary to detect pregnancy as early as ten days post conception.

Alternative Name(s): Urine Pregnancy Test, Chorionic Gonadotropin, Beta hCG, Urine

Test Code: 10306

CPT Code(s): 80074

Methodology: See individual test

Includes: Hepatitis A IgM Antibody; Hepatitis B Surface Antigen with Reflex to Confirmation; Hepatitis B Core Antibody (IgM); Hepatitis C Antibody with Reflex to HCV, RNA, Quantitative, Real-Time PCR; Hepatitis B Surface Antigen: Positive samples will be confirmed based on the manufacturer's FDA approved recommendations at an additional charge (CPT code(s): 87341).

Test Code: 6462

CPT Code(s): 86704, 86706, 86708, 86803, 87340

Methodology: See individual test

Includes: Hepatitis A Antibody, Total; Hepatitis B Surface Antibody, Qualitative; Hepatitis B Surface Antigen with Reflex Confirmation; Hepatitis B Core Antibody, Total; Hepatitis C Antibody with Reflex to HCV, RNA, Quantitative, Real-Time PCR

Test Code: 8472

CPT Code(s): 86803

Methodology: Immunoassay (IA)

Includes: If Hepatitis C Antibody is reactive, then Hepatitis C Viral RNA, Quantitative, Real-Time PCR will be performed at an additional charge (CPT code(s): 87522).

Test Code: 4848

CPT Code(s): 86705

Methodology: Immunoassay (IA)

Clinical Significance: Hepatitis B core-specific IgM class antibody has been detected in most acute infections and is a reliable marker for acute disease. In some cases, hepatitis B core IgM antibody may be the only specific marker for the diagnosis of acute infection with hepatitis B virus.

Alternative Name(s): Anti-HBc, IgM

Test Code: 512

CPT Code(s): 86709

Methodology: Immunoassay (IA)

Clinical Significance: IgM antibodies to Hepatitis A suggest a current, acute or recent Hepatitis A infection.

Alternative Name(s): Hep A IgM; Acute Hep A; Anti-HAV IgM; HAV IgM

Test Code: 508

CPT Code(s): 86708

Methodology: Immunoassay (IA)

Clinical Significance: HAV antibody indicates prior or acute infection with, or immunization to, Hepatitis A virus.

Alternative Name(s): HAV Total,HAV Antibody