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Laboratory Test Detail

Last Updated: April 25, 2024 @ 9:13 am

2201

Hepatitis A Virus Antibody, IgM

Specimen:Collect:
  • One SST

Also Acceptable:
  • One Green Top (Li Heparin)
  • One Lavender (EDTA)
  • One Pink Top (EDTA)
  • One Red Top
Submit:
  • 1 mL (Min:0.5 mL) Serum . Submit Refrigerated. Submit in a Standard Transport Tube.

Also Acceptable:
  • 1 mL (Min:0.5 mL) Plasma . Submit Refrigerated. Submit in a Standard Transport Tube.
Special Handling:
  • For patients receiving therapy with high biotin doses (>5 mg/day), no laboratory test specimen should be collected until at least 8 hours after the last biotin administration.
  • Minimize air exposure
Rejection Criteria:
  • Heat inactivated
Stability:Ambient: 7 Day(s); Refrigerated: 14 Day(s); Frozen: 3 Month(s); Incubated: Unacceptable
Methodology:
  • Electrochemiluminescence Immunoassay (ECLIA)
Performed:Mon-Fri
Reported:1-3 Day(s)
CPT Codes:
  • 86709
Interpretive Data:General Reference Range : negative

ANTI-HAV IgM INTERPRETIVE NOTES:
NEGATIVE: NO SEROLOGIC EVIDENCE OF ACUTE HEPATITIS A VIRUS INFECTION.
POSITIVE: POSITIVE ANTI-HAV IGM IS CONSISTENT WITH CURRENT OR RECENT HEPATITIS A VIRUS INFECTION. PATIENT IS INFECTIVE FOR HEPATITIS A.

Biotin in specimens taken from patients on high-dose biotin therapy or supplements may intefere with this test and cause inaccurate test results. It is recommended that for patients receiving therapy with high biotin doses (> 5 mg/day), no laboratory test specimen should be collected until at least 8 hours after the last biotin administration.
Components:
  • 2201 - ANTI-HAV, IgM
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