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.
Submit With Order
Specimen Required
Patient Preparation
  
Collect
Random urine.  
Specimen Preparation
Transfer 3.5 mL urine with no additives or preservatives to an ARUP Standard Transport Tube. (Min: 1.5 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 NameLOINC
0090359Drug Confirmation, Cocaine, Urine20519-5
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Benzoylecgonine
  • Benzoylmethylecgonine
  • Cocaine
  • Crack
  • Pain Management
  • Pain Management, Cocaine Metabolite with Confirmation with medMATCH, Urine
  • Pain Management, Cocaine Metabolite, Quantitative, with medMATCH, Urine