B Surface Antigen, Maternal

Test Code
3040002535


Alias/See Also
1231100213


CPT Codes
87340

Includes
HEPATITIS B SURFACE ANTIGEN
HEPATITIS B SURFACE AG, 1ST RPT
HEPATITIS B SURFACE AG, 2ND RPT
HEP B SURFACE AG QUANT C2 NEAT
PCTN NEAT
HEP B SURFACE AG QUANT C2 1:500
PCTN 1:500
HEP B SURFACE QUANT C2 1:20000
PCTN 1:20000
INTERP B SUR AG
HEP B SURFACE AG CONF FINAL INTERP


Preferred Specimen
Gold SST (Gel separator preferred)


Minimum Volume
1.5 mL serum


Instructions
Specimen must be centrifuged within 2 hours after collection and serum pulled off cells.


Specimen Stability
Room Temperature: 2 hours to be spun
Refrigerated: 7 days


Methodology
Abbott Alinity

Reference Range
Males/Females:
0.00-0.99 S/CO


Performing Laboratory
LITTLE ROCK LABORATORY FORT SMITH LABORATORY NORTH LITTLE ROCK LABORATORY DREW COUNTY LABORATORY


Last Updated: August 26, 2026


The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.