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Cannabinoid, Urine (Screen)

Yellow Top Urine Tube

Container Type

Test ID LAB5147
CPT Code(s) 80307
Group/Individual Test Individual
Laboratory Core Laboratory
Tube Station
Routine: 30; STAT: 888
Specimen Routine: 10 mL Random Urine in Yellow Top Urine Tube (No Preservative/Additive);See important comments

10 ml random urine in sterile specimen cup is acceptable.

Micro: 1 mL Random Urine in Yellow Top Urine Tube (No Preservative/Additive) or sterile specimen cup.

Room Temp: </= 72 hrs
Refrigerated: </= 14 days
Frozen: </=14 days

Availability 24 hrs/day
Turnaround Time
Routine: 2 hrs; STAT: 1 hr
Reference Range Not Applicable

Testing is intended for medical purposes only.

The urine cannabinoid screening test detects the presence of THC metabolites at a concentration of 20 ng/mL or greater. Confirmation testing should be considered for positive screens. Cannabanoid Confirmation, Urine (LAB447)

Reviewed by Karen Hrischuk on December 13, 2019

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514