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Test Code
This test is a lab developed test. For further information, see the Compliance Remarks section below.
SynonymsFent; Magic; Percopop; China White; Sublimaze; Fentanyl and Norfentanyl Confirmation in Urine by LCMSMS
Container TypeRandom urine container (clinical specimens); Workplace Drug Testing Kit w/COC (forensic)
Supply Item Number1387
Specimen TypeUrine
Preferred Volume2 mL
Emergency Minimum Volume1 mL
StabilityRoom Temp 10 days  Refrigerated 1 month  Frozen (-20 °C) 9 months  
Reference LaboratoryPAML
Reference Lab Test CodeLCA code 910782
CPT Codes80354, (HCPCS G0480)
Interface Order Code83925.Z26
Billing CodeFENTU
Test ScheduleMon-Sat
Turnaround Time1-3 days
MethodLiquid Chromatography Tandem Mass Spectrometry
Reference Ranges
FentanylPositive Cutoff2.0ng/mL
NorfentanylPositive Cutoff4.0ng/mL
Compliance RemarksThis test was developed and its performance characteristics determined by PAML. The U.S. Food and Drug Administration (FDA) has not approved or cleared this test. However, FDA approval or clearance is currently not required for clinical use of this test. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions. PAML is authorized under Clinical Laboratory Improvement Amendments (CLIA) to perform high-complexity testing.

Interface Codes
typeorder codetest descriptionresult coderesult descriptionunitsdecimal placesloinc code
o83925.Z26Fentanyl/Norfentanyl (LCMSMS)
r83925.Z26Fentanyl/Norfentanyl (LCMSMS)83925.Z24Fentanylng/mL13637-6
r83925.Z26Fentanyl/Norfentanyl (LCMSMS)83925.Z25Norfentanylng/mL158383-1