ARUP's Laboratory Test Directory

Drugs of Abuse Screen - Cocaine and Metabolites - Urine : 0090306

Mnemonic: U COC

Methodology: Enzyme Immunoassay
Performed: Sun-Sat
Reported: Within 24 hours
Specimen Required: Collect: Random urine.

Specimen Preparation: Mix well. Transfer 4 mL urine to an ARUP Standard Transport Tube. (Min: 1 mL)

Storage/Transport Temperature: Refrigerated. Also acceptable: Room temperature or frozen.

Stability (collection to initiation of testing): Ambient: 1 week; Refrigerated: 5 days; Frozen: 3 years

Reference Interval:
Negative
Interpretive Data: This test detects benzoylecgonine and m-hydroxybenzoylecgonine in urine when the concentration is greater than the cutoff of 300 ng/mL. This is a screening test, results are unconfirmed. Unconfirmed results are to be used for medical (treatment) purposes only.
CPT Code(s): 80101