MyHealth

Manage your account, request prescriptions, set up appointments & more.

LOG IN
Don't have an account
Contact Us

* MARIJUANA 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; G0479

Last Updated: Wednesday, January 18, 2017 01:54:05 PM


Client Services: 503-413-1234