Hepatitis Profile I (Diagnostic)

CPT: 86705; 86709; 87340
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Test Details

Test Includes

Hepatitis A antibody (anti-HAV), IgM; hepatitis B core antibody (anti-HBc), IgM; hepatitis B surface antigen (HBsAg)

Use

Evaluation profile for patients with symptoms or clinical history that suggests acute hepatitis due to HAV or HBV infection

Methodology

See individual tests.

Specimen Requirements

Specimen

Serum or plasma

Volume

3 mL

Minimum Volume

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

Container

Red-top tube, gel-barrier tube, or lavender-top (EDTA) tube

Collection

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

Storage Instructions

Room temperature

Stability Requirements

Temperature

Period

Room temperature

14 days

Refrigerated

14 days

Frozen

14 days

Freeze/thaw cycles

Stable x3

Causes for Rejection

Non-EDTA plasma specimen; PST gel-barrier tube

Clinical Information

Special Instructions

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.

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
058560 Hepatitis, Diagnostic (Prof I) 006734 Hep A Ab, IgM 13950-1
058560 Hepatitis, Diagnostic (Prof I) 006510 HBsAg Screen 5196-1
058560 Hepatitis, Diagnostic (Prof I) 016881 Hep B Core Ab, IgM 24113-3
Reflex Table for HBsAg Screen
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 016105 HBsAg Confirmation 016105 HBsAg Confirmation 7905-3

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The LOINC® codes are copyright © 1994-2018, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf