Opiates, Urine (Screen)

Yellow Top Urine Tube

Specimen Type

Test ID LAB416
EPIC ORDER OPIATE, URINE, QUALITATIVE
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 collection cup is acceptable if refrigerated.

Micro: 1 mL Random Urine in Yellow Top Urine Tube (No Preservative/Additive)
Stability Room Temperature: 5 days
Refrigerated: 5 days
Frozen: 3 months
Availability 24 hrs/day
Turnaround Time Routine: 2 hours
STAT: 1 hour
Reference Range Cutoff Value: <300 ng/mL
Comments

Test is intended for medical purposes only.

The urine opiate screening test detects the presence of morphine and codeine at concentration of 300 ng/mL or greater. Other opiates, oxycodone, hydromorphone, and hydrocodone may be detected if present at sufficient concentrations. The opiate screen does not detect fentanyl or buprenorphine. Confirmation testing should be considered when specific substances are requested. See Opiate, confirmation.

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 January 11, 2022

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