ARUP's Laboratory Test Directory

Zolpidem, Urine - Screen with Reflex to Confirmation/Quantitation : 0091151

Mnemonic: ZOLPIDEM

Methodology: Quantitative High Performance Liquid Chromatography/Tandem Mass Spectrometry
Performed: Varies
Reported: 3-10 days
Specimen Required: Collect: Random urine.

Specimen Preparation: Transfer 1 mL urine to an ARUP Standard Transport Tube. (Min: 0.5 mL)

Storage/Transport Temperature: Refrigerated. Also acceptable: Room temperature or frozen.

Stability (collection to initiation of testing): Ambient: 1 week; Refrigerated: 1 month; Frozen: 1 month
Reference Interval:
By report
Note: If screen is positive, then confirmation will be added at no additional charge.
CPT Code(s): 80100; if positive, add 80299
Cross References: Zolpidem, Urine (Ambien® (Zolpidem), Urine)