Drugs of Abuse Confirmation/Quantitation - Cocaine Metabolite (Benzoylecgonine) - Urine
0090359
 
Ordering Recommendation
Mnemonic
CDCO COCA
Methodology
Quantitative Gas Chromatography-Mass Spectrometry/Quantitative Liquid Chromatography-Tandem Mass Spectrometry
Performed
Sun-Sat
Reported
1-4 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Random urine.  
Specimen Preparation
Transfer 4 mL urine with no additives or preservatives to an ARUP Standard Transport Tube. (Min: 2 mL)  
Storage/Transport Temperature
Room temperature.  
Unacceptable Conditions
Specimens exposed to repeated freeze/thaw cycles.  
Remarks
 
Stability
Ambient: 1 week; Refrigerated: 1 month; Frozen: 3 years  
Reference Interval
Interpretive Data
Methodology: GC-MS, LC-MS/MS

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. Interpretive questions should be directed to the laboratory.

For medical purposes only; not valid for forensic use.
Note
CPT Code(s)
82520
Components
Component Test Code*Component Chart Name
0090359Drug Confirmation, Cocaine, Urine
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, contact interface support at interface.support@aruplab.com.
Cross References
  • Benzoylecgonine
  • Benzoylmethylecgonine
  • Cocaine
  • Crack
  • Pain Management
  • Pain Management, Cocaine Metabolite with Confirmation with medMATCH, Urine
  • Pain Management, Cocaine Metabolite, Quantitative, with medMATCH, Urine