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Test Code LAB20676 Fentanyl and Metabolite, Urine, Confirmation

Department

Send Outs

Reference Lab Test Number

UCFNT

Refer To

Warde Medical Laboartory

Primary Collection Container

Sterile Urine Cup

Transport

Urine Refrigerated

Preferred Transport Temperature

Refrigerated

Processing

Send random urine in a screw capped plastic container.

Stability

Ambient: 48 hours

Refrigerated: 14 days

Frozen: 30 days

Minimum Testing Volume

3 mL

Reference Range

Fentanyl: 1.0 ng/mL

Norfentanyl: 1.0 ng/mL

Methodology

Liquid Chromatography/Tandem Mass Spectrometry

Performed

Sunday-Friday

Reported

2-4 days

CPT Codes

80354 (G0480)

Unacceptable Conditions

Urine with preservative, urine catheter cup (with needle)