ZOLPIDEM, SERUM/PLASMA

Test Documentation
Specimen Required
Draw blood in a plain red top tube. Centrifuge, remove serum from cells, and send 1.0 mL serum (0.25 mL minimum) refrigerated in a screw-capped plastic vial.

Alternate Specimen
Plasma: Lavender EDTA

Rejection Criteria
SST, PST

Methodology
High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

Stability
Room temperature: 30 days; Refrigerated: 30 days; Frozen: 30 days

Reference Range
By report

Performed
Monday, Wednesday, Friday

Turnaround Time5-7 days
Test CodeZOLP
CPT-4 Code (s)
80368 (80299)
LOINC Codes
Zolpidem, Serum/Plasma   6953-4  

Warde
Medical
Laboratory