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Test Code HBSAG Hepatitis B Surface Antigen, Serum

Additional Codes

Test Code
HBSAG

Performing Laboratory

CCHS-Christiana Care Health Services

Methodology

Enzyme Immunoassay (EIA)

Reference Values

Negative

Physician Office Specimen Requirements

Container/Tube:  10-mL red-top (gel) tube
Specimen:  Full tube
Collection Instructions:  If more than 4 tests are ordered draw 2, 10-mL red-top (gel) tubes.

Note:  Label tube with patient’s full name and 1 additional unique patient identifier such as date of birth, medical record number, emergency ID number, date and time of draw, collector’s initials, and type of specimen.

Day(s) Test Set Up

Monday through Sunday

Routine Turnaround Time:  72 hours (An additional 12 to 24 hours are needed for positive results.)

STAT Turnaround Time:  not available