Gamma-Hydroxybutyric Acid

Message
Collect a full tube, following standard venipuncture techniques. Serum separator(Gold SST) or plasma gel tubes not acceptable


Test Code
LAB12216 FGHSP


Alias/See Also
FGHSP


CPT Codes
G0479| 80307

Includes
@BKRCERMSGREFRESH(2302793)@ @BKRCERMSGREFRESH(2302794)@


Instructions
Minimum Testing Volume: 1.2 mL Serum/Plasma Transport Temperature: Refrigerated Stability: Ambient: 72 hoursRefrigerated : 7 daysFrozen: 180 days


Report Available
10-Days


Clinical Significance
1230170043



Last Updated: May 18, 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.