Benzodiazepine Confirmation Urine 
CPT 80346
Test Code 3551390
Test Includes Alprazolam, clonazepam, flurazepam, lorazepam, midazolam, nordiazepam, oxazepam, temazepam, and triazolam confirmation.
Specimen Urine (random)
Volume 20 mL
Container Plastic urine cup / tube
Special Instructions  
Specimen Prep  
Storage Refrigerated
Transport Temp Refrigerated
Stability Rm Temp 14 days
Stability Refrig 14 days
Stability Frozen 14 days
Methodology LC/MS/MS
Rejection Criteria   
Reference Value No reference ranges established. The urine concentration only reflects the use of prescribed medication or illicit drugs. 
Performed/TAT Monday - Sunday        
Comments Specimen sent to Labcorp for confirmation.