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Test Code

BUPNR

Test Name

Buprenorphine, Qualitative, Urine with reflex

CPT Codes

80307

Expected Turnaround Time

1 - 5 days (for confirmation of positive screening results or if reflex testing is required)

Clinical Utility

This qualitative screen is useful for detection of drug abuse/use of Buprenorphine.
Medication match analysis is not included with this test.
This test will not reflex an unexpected negative.
Direct definitive testing is available.

Specimen and Container Info

Preferred Specimen Type: Urine 

Preferred Collection Container: Plastic Urine Container (Preservative Free)

Desired Specimen Volume: 10 mL 

Processing and Submission Instructions

This is a qualitative screen, and the result is reported as positive or negative.
Definitive testing by Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) is available upon request by contacting the Customer Care at 1-877-402-4221.
Definitive testing may be requested/added up to 1 week after reporting of the initial results.
Chain-of-Custody Form is optional.

Transport Instructions

Transport to the laboratory refrigerated.

Stability Requirements

Room Temperature

7 Days

Refrigerated

7 Days

Causes for Rejection

Urine specimens received in tubes containing preservatives will be rejected.

Methodology

Enzyme Immunoassay (EIA)

Limitations

Class	Cutoff Concentration (ng/mL)
Buprenorphine	5

Performing Location

Redeemer Health, Roble Road Core Laboratory

Alternate Names

Testing Schedule

Routine, daily