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Test Code SCOCA Cocaine Immunoassay Screen, Random, Urine (Non-Orderable)


Ordering Guidance


The test does not screen for drug classes other than those listed in Testing Algorithm.



Specimen Required


Only orderable as part of a profile. For more information see CSMHP/ Controlled Substance Monitoring Hybrid Plus Drug Profile, 19 Drug Classes, High-Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine.

 

Supplies: Urine Tubes, 10 mL (T068)

Collection Container/Tube: Plastic urine container

Submission Container/Tube: Plastic, 10 mL tube

Specimen Volume: 5 mL

Collection Instructions:

1. Collect a random urine specimen.

2. Submit 5 mL in 10 mL plastic tube.

3. No preservative


Useful For

Only orderable as part of a profile. For more information see CSMHP/ Controlled Substance Monitoring Hybrid Plus Drug Profile, 19 Drug Classes, High-Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine

 

Detecting drug use involving cocaine

 

Clinical monitoring or management of patients

 

This test is not intended for use in employment-related testing.

Testing Algorithm

Testing begins with screening test for cocaine metabolite (benzoylecgonine).

 

Positive results can be confirmed and quantitated by gas chromatography mass spectrometry for cocaine and metabolite at an additional charge.

Method Name

Only orderable as part of a profile. For more information see CSMHP/ Controlled Substance Monitoring Hybrid Plus Drug Profile, 19 Drug Classes, High-Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine.

 

Immunoassay

Reporting Name

Cocaine IA Screen, U

Specimen Type

Urine

Specimen Minimum Volume

0.5 mL

Specimen Stability Information

Specimen Type Temperature Time
Urine Refrigerated (preferred) 14 days
  Frozen  14 days
  Ambient  72 hours

Reject Due To

  All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.

Reference Values

Only orderable as part of profile. For more information see CSMHP/ Controlled Substance Monitoring Hybrid Plus Drug Profile, 19 Drug Classes, High-Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine.

 

Negative

Screening cutoff concentrations:

Cocaine (benzoylecgonine-cocaine metabolite): 150 ng/mL

Day(s) Performed

Monday through Saturday

Report Available

Same day/1 to 2 days

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Test Classification

This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

CPT Code Information

80307

LOINC Code Information

Test ID Test Order Name Order LOINC Value
SCOCA Cocaine IA Screen, U 19359-9

 

Result ID Test Result Name Result LOINC Value
624246 Cocaine 19359-9