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HelpTest Code F1DRUG Urine Drug Screen LAB2898
Performing Laboratory
UnityPoint The Finley Hospital
Test Method
Kinetic Interaction of Microparticles in Solution (KIMS); Roche cobas Pro
Fentanyl Assay: Homogenous enzyme immunoassay
Performance
Testing is performed Monday through Sunday.
Routine: Typically completed within 4 hours after the specimen arrives at the testing site.
STAT: Typically completed within 1 hour after the specimen arrives at the testing site.
Specimen Requirement
20 mL of urine is recommended, but a minimum of 1.0 mL is required.
Collect a random urine specimen. No preservative. If specimen cannot be assayed within 8 hours of collection store refrigerated for up to 5 days. If specimens are to be stored longer than 5 days, they must be stored frozen.
Useful For
Detecting drug abuse involving amphetamines, barbiturates,
benzodiazepines, cocaine, opiates, THC, fentanyl, and ethanol
This test is intended to be used for medical purposes only.
Reference Values
Ethanol: Negative (cut off 10 mg/dL)
Cocaine: Negative (cut off 300 ng/mL)
Amphetamine: Negative (cut off 1000 ng/mL)
Cannabinoid (THC): Negative (cut off 50 ng/mL)
Opiate: Negative (cut off 300 ng/mL)
Barbiturate: Negative (cut off 200 ng/mL)
Benzodiazepine: Negative (cut off 200 ng/mL)
Fentanyl: Negative (cut off 1 ng/mL)
CPT Code Information
80307
Drug test(s), presumptive, any number of drug classes, any number
of devices or procedures, by instrument chemistry analyzers
(utilizing immunoassay, chromatography and mass spectrometry either
with or without chromatography, includes sample validation when
performed, per date of service.