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Test Code Fentanyl (Urine) Fentanyl (Urine)

Important Note

Performed Individually ONLY FOR WOMEN and CHILDREN'S INPATIENTS

Some plastics can absorb certain drugs and cause a false decrease in results. Collect in a plastic (polypropylene, polycarbonate, polyethylene) or glass container. 

This assay provides only a preliminary analytical test results. Unconfirmed screening results should not be used for non-medical purposes or legal purposes. If a confirmatory test is needed such as gas chromatography/mass spectrometry call Womens and Children's Lab at 304-388-2385

Performing Laboratory

Women and Children's Hospital Laboratory             304-388-2385

Specimen Requirements

Urine BD vacutainer (no additive/preservative) or sterile cup

10 mL-Random Urine

Specimen Rejection

  • Improperly labeled, collected, stored, and transported
  • Quantity not sufficient

Storage and Stability

Room Temperature 7 days
Refrigerate 30 days
Frozen Not specified

Reference Values

Reference Value: Negative

 

Screening Cut-Off Values

Fentanyl 5 ng/mL

Methodology

Homogeneous enzyme immunoassay

Days Test Set Up and Turnaround

Monday through Sunday, Continously

AM Collection Expected by 9AM same day
Routine Expected within 24 hrs
Stat Expected within 1 hr
Timed Expected results are test dependant

CPT Coding

80307