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Hepatitis B Virus Surface Antigen Confirmation, Prenatal

CPT Code(s): 87341
Specimen Required: Patient Preparation:
Collect:Serum separator tube. Also acceptable: Pink (K2EDTA).
Specimen Preparation:Separate serum or plasma from cells ASAP or within 2 hours of collection. Transfer 2.5 mL serum or plasma to an RDL Standard Transport Tube. (Min: 1.5 mL)
Storage/Transport Temperature:Refrigerated.
Stability:After separation from cells: Ambient: Unacceptable; Refrigerated: 1 week; Frozen: Indefinitely (avoid repeated freeze/thaw cycles)
New York DOH Approval Status: This test is New York DOH approved.
Aliases:
  • HBsAg prenatalHBsAg prenatal confirmationHBV Surface Antigen, prenatalHep B Surface Antigen prenatalHepatitis Bs Ag PrenatalHepatitis Bs Ag, prenatalPrenatal Reflexive Panel, HBsAg
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