Testosterone Free and Total

Message
Collect a full tube, following standard venipuncture techniques. Serum separator tube: Allow blood to clot at room temperature, centrifuge, and remove serum from the gel immediately (not to exceed 48 hours) by pouring serum into a plastic transport tube.


Test Code
LAB173 TESFT


Alias/See Also
TESFT


CPT Codes
84402| 84403

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


Instructions
Minimum Testing Volume: 0.9 mL Serum/Plasma Transport Temperature: AmbientStability: Ambient: 7 days Refrigerated : 21 days Frozen: 2 years Causes for RejectionGross hemolysisGross lipemia


Report Available
6-Days


Clinical Significance
1230171103



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.