Flunitrazepam and Metabolites, Quantitative, Urine

Test Code
FLUNIT


CPT Codes
80346

Includes
Flunitrazepam, 7-Aminoflunitrazepam, N-Desmethylflunitrazepam


Preferred Specimen
2 mL random urine collected in a sterile plastic, leak-proof container, unpreserved


Minimum Volume
1 mL


Instructions
Do not use any preservative or additives.


Transport Temperature
Refrigerated (cold packs)


Specimen Stability
Room temperature: Unacceptable
Refrigerated: 14 days
Frozen: 60 days


Methodology
Chromatography/Mass Spectrometry

Setup Schedule
Set up: Thurs; Report available: 3-9 days


Reference Range
See Laboratory Report


Clinical Significance
In Latin America and Europe, Rohypnol (Flunitrazepam) is prescribed as a short-term treatment for insomnia, and as preanesthetic medication.
Flunitrazepam is considered a drug of abuse when used to enhance the effect of other substances such as marijuana, heroin, and ethanol. The combination of ethanol and flunitrazepam may lead to sedation, loss of motor function, impaired judgment, behavioral changes, and anterograde amnesia.


Performing Laboratory
Quest Diagnostics Nichols Institute Valencia
27027 Tourney Road
Valencia, CA 91355-5386



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.