Designer Opioids (Qualitative), Urine

Test Code

36904

CPT Codes
80354, 80362<br>Restricted Client Code

Includes

2-Furanylfentanyl
Acrylfentanyl
Butyrylfentanyl
Carfentanil
cis-3-Methylfentanyl
Cyclopropylfentanyl
para-Fluorofentanyl
para-Fluoroisobutyrylfentanyl
trans-3-Methylfentanyl
U-47700
Valerylfentanyl

Preferred Specimen

2 mL urine collected in a plastic container (preservative-free)

Minimum Volume

0.7 mL

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 30 days
Refrigerated: 30 days
Frozen: 30 days

Methodology
High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

FDA Status
This test was developed and its performance characteristics have been determined by NMS Labs. It has not been cleared or approved by the US Food and Drug Administration.

Setup Schedule

Set up: Varies; Report available: 4 days

Reference Range

See Laboratory Report

Clinical Significance

Drug of Abuse Monitoring

Known Interference(s):
Cyclopropylfentanyl [LC-MS/MS]: Crotonyl fentanyl impurity
Isobutyrylfentanyl [LC-MS/MS]: beta-methylfentanyl
ortho-Fluorofentanyl [LC-MS/MS]: Ortho-fluorobutyrylfentanyl impurity
para-Fluorobutyrylfentanyl [LC-MS/MS]: meta-Fluorobutyrylfentanyl
para-Fluorofentanyl [LC-MS/MS]: Meta-fluorofentanyl
trans-3-Methylfentanyl [LC-MS/MS]: Crotonyl fentanyl

The CPT Codes provided in this document 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 payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.