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For health professionals : Refer a patient : Laboratory Services : Test Table : * Marijuana Metabolites Screen, Urine

* Marijuana Metabolites Screen, Urine

Mnemonic

U M THC20

Synonym

Cannabinoids - THC Screen

Specimen Collection Requirements

Collect

Urine in a sterile container

Preferred Volume

10 mL

Minimum Volume

5 mL

Transport

Refrigerate (2-8°C)

Rejection Criteria

Test may not be performed if specimen volume is less than minimum.

Testing Information

Performed

7 days/week

Reported

24 hours

Method

Enzyme Immunoassay

Reference Values

Reference Values

Not Detected < 20 ng/mL

Comments

If Detected, confirmation test will reflex automatically.

CPT Codes

80307

Last Updated: Tuesday, April 28, 2020 09:35:33 PM

Client Services: 503-413-1234