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Pain Management, Buprenorphine, with Confirmation including Naloxone
- Ordering Info
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)
**IMPORTANT: CPT Code is informational only; obtain the Test Code for ordering.
Initial screen of the Buprenorphine drug class. If screen is positive, a confirmation will be performed at an additional charge (CPT code(s): 80348, 80362; HCPCS: G0480).
Confirmation includes the following analytes: Buprenorphine, Norbuprenorphine, Naloxone
Screen: Immunoassay (IA) • Confirmation: Mass Spectrometry (MS)
Patients treated with buprenorphine-naloxone co-formulation will demonstrate both naloxone and buprenorphine/norbuprenorphine drug analysis. Naloxone is not detected with buprenorphine-only use.
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.