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Test Name

Buprenorphine and Naloxone, LC/MS/MS

CPT Code(s)

83925 (x2)

Methodology

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

Reference Range(s)

Buprenorphine <2 ng/mL
Norbuprenorphine <2 ng/mL
Naloxone See Laboratory Report

Clinical Significance

Suboxone is a medication used for the treatment of opiate addiction which contains both buprenorphine and naloxone. The test is used to monitor patient compliance with therapy.

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.

90416X
90416
90416
90416
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90416X
90416
90416X
138075
90416
90416
90416
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90416
90416
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90416
90416
90416
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90416X
90416
90416X
138075
90416
90416
90416
Buprenorphine and Naloxone, LC/MS/MS
90416