Acetyl Fentanyl, Qualitative, Serum or Plasma

Test Code
91831


Preferred Specimen
3 mL serum collected in a red-top tube (no gel)


Minimum Volume
1 mL


Other Acceptable Specimens
Plasma collected in: EDTA (lavender-top) tube


Transport Temperature
Room temperature


Specimen Stability
Room temperature: 5 days
Refrigerated: 7 days
Frozen: 30 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Serum separator tube (SST)


Methodology
Chromatography/Mass Spectrometry

Setup Schedule
Sets up 5 days a week.


Clinical Significance
Acetyl fentanyl is a fentanyl analog previously undocumented in illicit drug use that is up to five times more potent than heroin. Acetyl fentanyl's enhanced potency has led to a number of reported deaths due to overdose. The Centers for Disease Control (CDC) recommends laboratories to provide analytical options for acetyl fentanyl in order to provide enhanced surveillance for healthcare providers.




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.