Cocaine Metabolite, Urine, Quantitative
0090359
Ordering Recommendation
Preferred test to follow-up presumptive results. For general screening, Cocaine, Urine with Reflex to Quantitation (2012231) is preferred.
Mnemonic
CDCO COCA
Methodology
Quantitative Gas Chromatography-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
Effective August 17, 2015
| Drugs Covered | Cutoff Concentrations |
| Benzoylecgonine | 50 ng/mL |
Interpretive Data
Methodology: Quantitative Gas Chromatography-Mass Spectrometry
Positive cutoff: 50 ng/mL
For medical purposes only; not valid for forensic use.
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.
Positive cutoff: 50 ng/mL
For medical purposes only; not valid for forensic use.
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.
Compliance Statement B: For laboratory developed tests not using a RUO kit, and for FDA approved, cleared or 510(k) exempt assays with alterations. This test was developed and its performance characteristics determined by ARUP Laboratories. The U. S. Food and Drug Administration has not approved or cleared this test; however, FDA clearance or approval is not currently required for clinical use. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions.
Note
Hotline History
N/A
CPT Code(s)
80353 (Alt code: G0480)
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 0090359 | Benzoylecgonine, Urn, Quant | 3394-4 |
Aliases
- Benzoylecgonine
- Benzoylmethylecgonine
- Cocaine
- Crack
- Pain Management
- Pain Management, Cocaine Metabolite with Confirmation with medMATCH, Urine
- Pain Management, Cocaine Metabolite, Quantitative, with medMATCH, Urine