Streptococcus, Group B Antigens, Urine

Test Code

CPT Codes

Preferred Specimen
3 mL random urine

Minimum Volume
0.5 mL

Refrigerate specimens and send on refrigerant coolant to the laboratory, or freeze and send frozen samples on dry ice.

Transport Container
Sterile container, leak-proof

Transport Temperature
Refrigerated (cold packs)

Specimen Stability
Room temperature: Unacceptable
Refrigerated: 48 hours
Frozen: 7 days


Setup Schedule
Monday-Sunday pm, Evening, Night Report available: Next Day

Reference Range
Not detected

Performing Laboratory
Quest Diagnostics Nichols Institute
14225 Newbrook Drive
Chantilly, VA 20153

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.