Geisinger Medical Laboratories Test Catalog

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Test Search:      Test Name: OR Test Code OR CPT Code:  


Test code:
Specimen type:
Random urine
Tube type / collection container:
What to submit:
5 mL aliquot random urine; minimum 1 mL.
Patient preparation:
Specimen Processing Instructions:
Transport temperature:
Room temperature.
Specimen stability:
Room temperature: 7 days. Refrigerated: 10 days. Frozen: 30 days.
Rejection criteria:
Stability limits exceeded.
Reference range:
Not available.
CPT code(s):
83925 x2
Note: The billing party has sole responsibility for CPT coding.  Any questions regarding coding should be directed to the payer being billed.  The CPT codes provided by GML are based on AMA guidelines and are for informational purposes only.
Test includes:
Buprenorphine - Total, Naloxone - Total, Norbuprenorphine- Total
High Performance Liquid Chromatography (HPLC)
Tandem Mass Spectrometry
Clinical Significance:
Compliance or abuse monitoring.
Doctoral Director Review:
Not applicable.    

Performing Locations

National Medical Services
Technical Lead: Michael Weaver    
Frequency: Monday-Friday    
Performed stat? N
Review/ revision date: 10/24/2012
Reviewed/revised by: Michael Weaver