FENTANYL AND METABOLITES SCREEN URINE

Test Documentation
Specimen Required
Collect random urine. Send 10.0 mL urine (2.0 mL minimum) refrigerated in a screw-capped plastic vial.

Rejection Criteria
Urine with preservatives
Vacutainer cup

Methodology
Enzyme Immunoassay

Stability
Room Temperature: 2 days; Refrigerated: 14 days; Frozen: 30 days

Reference Range
Negative
Confirmation is automatically performed on all positive screens at an additional charge.

Performed
Monday, Tuesday, Thursday

Turnaround Time1-3 days for screen
Test CodeUFEN3
CPT-4 Code (s)
80307
LOINC Codes
59673-4

Warde
Medical
Laboratory