Drug Confirmation Cocaine, Urine (Sendout)
General Information
- Lab Name
- Drug Confirm. Cocaine, URN
- Lab Code
- RUCOCC
- Epic Ordering
- Drug Confirmation, Cocaine, Urine (Sendout)
- External Test Id
- COKEU
- Description
Useful For: Detecting and confirming drug abuse involving cocaine. This test is not intended for employment-related testing.
Ordering Guidance: Available as a reflex confirmation test only. Refer to Drug Testing for Chronic Prescription of Controlled Substances for available panels.
- Synonyms
- Cocaine Confirmation, COKEU
- Components
-
Code Name RUCCO Cocaine by GC/MS RUCCB Benzoylecgonine by GC/MS RUCCI Cocaine Interpretation
Interpretation
- Method
Gas Chromatography-Mass Spectrometry (GC-MS) Confirmation with Quantitation
- Reference Range
- See individual components
- Ref. Range Notes
Reference Values: Negative.
Positive results are reported with a quantitative gas chromatography mass spectrometry (GC-MS) result.
Cutoff Concentrations:
Cocaine by GC-MS: <50 ng/mL Benzoylecgonine by GC-MS: <50 ng/mL - Interferences and Limitations
- Mayo Clinical & Interpretive Information: Cocaine and Metabolite Confirmation, Random, Urine
Ordering & Collection
- Specimen Type
- Urine
- Collection
-
Collect Random Urine in a preservative-free urine collection container.
- Handling Instructions
Outside Laboratories: Aliquot 5-10 mL urine into a screw-cap vial and refrigerate.
Stability: Refrigerated (preferred): 14 days; Frozen: 14 days; Ambient: 72 hours.
- Quantity
-
requested: 10 mL urine
minimum: 5 mL urine
Processing
- Processing
Aliquot 5-10 mL urine into a screw-cap vial and refrigerate.
Sendouts:- Order Mayo Test ID: COKEU
- Interfaced: Yes [Interface: 601; Department: MARF]
Stability: Refrigerated (preferred): 14 days; Frozen: 14 days; Ambient: 72 hours.
Performance
- LIS Dept Code
- Sendouts Mayo Lab (RF) (MARF)
- Performing Location(s)
-
Sendout Mayo Clinic Laboratories (Superior Drive)
800-533-17103050 Superior Drive NW
Rochester, MN 55901 - Frequency
- Performed: Monday, Wednesday, Thursday, Friday. Report Available: 2-5 days from sample receipt at Mayo Clinic Labs.
- Available STAT?
- No
Billing & Coding
- CPT codes
- G0480
- LOINC
- 20519-5
- Interfaced Order Code
- UOW1783