Drug Monitoring, Naltrexone, Quantitative, Urine
Test Code
39414
80362 (HCPCS: G0480)
CPT Code is subject to a Medicare Limited Coverage Policy and may require a signed ABN when ordering.
Clinical Significance
Drug Monitoring, Naltrexone, Quantitative, Urine - Naltrexone (opioid antagonist) is used to treat alcohol and opioid dependence. This new test provides an option for compliance monitoring for naltrexone use.
Test Resources
Test Summary
Drug Monitoring, Assess Panels, Quantitative, UrineTest Details
If you require medMATCH for this order code, you must also order code 39158 - Prescribed Drugs, medMATCH®. If 39158 is ordered, all Drug Monitoring order codes will be treated as medMATCH.
If this test code is not ordered with 39158, all medMATCH result codes will be DNR’d.
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Naltrexone and 6-Beta Naltrexol
If this test code is not ordered with 39158, all medMATCH result codes will be DNR’d.
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Naltrexone and 6-Beta Naltrexol
Methodology
Chromatography/Mass Spectrometry
This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.
Reference Range(s)
| Naltrexone | <5 ng/mL |
| 6-Beta Naltrexol | <5 ng/mL |
Alternative Name(s)
Naltrexol,Vivitrol,Revia,Pain Management,Prescription Drug Monitoring
Preferred Specimen(s)
3 mL urine
Alternative Specimen(s)
Urine collected in urine collection container
Minimum Volume
2 mL
Transport Container
Clinical drug test transport vial
Transport Temperature
Room temperature
Specimen Stability
- Room temperature: 5 days
- Refrigerated: 7 days
- Frozen: 30 days
Reject Criteria
Preserved samples
Setup Schedule
3 mL urine
Urine collected in urine collection container
2 mL
Clinical drug test transport vial
Room temperature
Room temperature: 5 days
Refrigerated: 7 days
Frozen: 30 days
Refrigerated: 7 days
Frozen: 30 days
Preserved samples