Urine Toxicology Screen

Yellow Top Urine Tube

Specimen Type

Amphetamines; Barbiturates; Benzodiazepines; Buprenorphine; Cocaine; Cannabinoids; Fentanyl; Methadone; Opiates; Oxycodone
See hyperlinks in comments section

Test ID LAB500
CPT Code(s) 80307
Group/Individual Test Group
Laboratory Core Laboratory
Tube Station 30 Routine
888 STAT
Specimen Routine:

10 mL Random Urine in Yellow Top Urine Tube (No Preservative/Additive); See important comments

10 mL Random urine in Sterile collection cup is acceptable if refrigerated.

Micro: 4 mL Random Urine in Yellow Top Urine Tube (No Preservative/Additive)
Stability Room Temperature: 7 days
Refrigerated: 30 days
Frozen: 3 months
Availability 24 hrs/day
Turnaround Time Routine: 2 hours
STAT: 1 hour
Reference Range Cutoff Values: See test comments below.
Comments This test should be used for screening purposes only.  Results are to be used for medical purposes only. For specific urine drug information please see:
Amphetatmines ; Barbiturates ; Benzodiazepines ; Buprenorphine ; Cocaine ; Cannabinoids ; Fentanyl ; Methadone ; Opiates ; Oxycodone

For additional information related to drug screening, refer to the Urine Toxicology Chart. Screen components may vary by lab location.

Reviewed by Christopher Parker on December 16, 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