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Test Name

Zolpidem, Quantitative, Urine

CPT Code(s)

80368 (HCPCS: G0480)

Includes

Zolpidem and Zolpidem Metabolite

Methodology

Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Reference Range(s)

Zolpidem <5 ng/mL
Zolpidem Metabolite <5 ng/mL

Clinical Significance

Zolpidem is used to treat patients with insomnia. This test is used to detect the presence of the drug as a therapeutic drug monitoring and to aide clinicians with the drug's dosage effectiveness.

To view specimen requirements and codes please Select a regional laboratory.

Not sure which laboratory serves your office? Call us 866-MYQUEST (866-697-8378)

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided 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 payer being billed.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.

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Zolpidem, Quantitative, Urine
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