Designer Opioids, Blood

Test Code

11396

CPT Codes
80354, 80362<br>Limited Access Code

Includes

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

Preferred Specimen

2 mL blood collected in a sodium fluoride/potassium oxalate (gray-top) tube

Minimum Volume

0.7 mL

Transport Temperature

Frozen

Specimen Stability

Room temperature: Unacceptable
Refrigerated: 48 hours
Frozen: 14 days

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Received room temperature • Received refrigerated

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

FDA Status
This test was developed and its performance characteristics 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: 5 days

Reference Range

See Laboratory Report

Clinical Significance

Identification and Quantitation

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.