Cocaine Confirmation
Label Mnemonic: COCAC
Epic Lab Code: LAB379
Downtime Form: A-1a Doctor/Provider Orders - Pathology Core and Specialty Care Nursery
Commercial Mail-out Laboratory
5231 RCP
Random Urine
Collection Medium:
Yellow top round bottom tube (no additive)
Preferred Minimum: 3.5 mL random urine with no additives or preservatives

Absolute Minimum: 1.5 mL random urine with no additives or preservatives
Rejection Criteria:
Specimens exposed to repeated freeze/thaw cycles. Test cannot be added to a urine sample previously utilized for urinalysis testing (LAB1160, LAB1164, LAB8379).
Turn Around Time:
1-4 days upon receipt at reference laboratory
Reference Range:
Benzoylecgonine - 50 ng/mL
Interpretive Data:
Drugs covered: benzoylecgonine Positive cutoff: 50 ng/mL The concentration value must be greater than or equal to the cutoff to be reported as positive. For medical purposes only; not valid for forensic use.
Requires presumptively positive result on Drugs of Abuse Screen, Urine (see below).
Quantitative Gas Chromatography-Mass Spectrometry/Quantitative Liquid Chromatography-Tandem Mass Spectrometry
CPT Code:
See also:
Drugs of Abuse, Urine