Benzodiazepine Confirmation, Urine (LABCORP)

Test Code
99901001139


Alias/See Also
LAB368: Benzodiazepine, Quantitative, Urine | LABCORP EAP: 071308


CPT Codes
G0480x1

Preferred Specimen
LABCORP LAB: URINE CUP (Refrigerated) Min Vol: 7


Instructions
Adults: two 5 mL gel-barrier tubes *Pediatric minimum: two 3 mL gel barrier-tubes*


Transport Temperature
Test Includes: Thyroglobulin antibody (TgAb) testing is performed on all samples. If TgAb is negative, serum thyroglobulin is measured by a sensitive IMA with a relatively rapid turnaround time, generally two to three days. If TgAb is positive, serum thyroglobulin is measured by an RIA method. This RIA is resistant to interference by TgAb but has a turnaround time of five to seven days. Specimen Serum Volume 3 mL (two tubes, 1.5 mL each tube) Minimum Volume 2 mL (two tubes, 1 mL each tube) (Note: This volume does not allow for repeat testing.) Container Red-top tube or gel-barrier tube Collection Separate serum from cells, and transfer specimen to a plastic transport tube. Storage Instructions Room temperature Stability: Room temperature: 14 days Refrigerated: 14 days Frozen: 14 days


Report Available
LABCORP LAB
STAT: 5760 min
Routine: 5760 min
Extended TAT: No TAT min
Timed: 5760 min
Life or Death: 5760 min



Last Updated: March 6, 2023


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.