Hepatitis B Surface Antigen (HBsAg), Serum
Additional Codes
Epic# -
LAB471
Cerner name(s):
- Hepatitis B Surface Antigen
- HepB Surf Ag
Performing Lab(s)
Memorial-Belleville only
Specimen Requirement (s)
Specimen Type: serum
Container/Tube: SST (gold or marble) or plain red top
Specimen Volume: 2 mL
Specimen Minimum Volume: 1 mL of serum
Collection Instructions: NA
Lab Instruction: Serum must be separated from cells within 2 hours after collection.
Day(s)/Shift(s) Test Set Up and Turnaround Time
Sunday through Saturday
Hours: 6am - 2pm
Turnaround Time:
STAT: No
Routine: less than 24 hours from receipt.
Transport and Stability
Transport temperature: Ambient to lab
Reference Values
Nonreactive
CPT/LOINC Codes
87340