Geisinger Medical Laboratories/Geisinger Proven Diagnostics Test Catalog

Order Display Name: Geisinger Epic Procedure Code Or ID CPT Code:  

BENZODIAZEPINES, URINE CONFIRMATION

ORDERING INFORMATION:
Geisinger Epic Procedure Code: LAB1836         Geisinger Epic ID: 24042

SPECIMEN COLLECTION
Specimen type:
Random urine
Preferred collection container:
Specimen required:
3 mL urine; minimum 1 mL.

SPECIMEN PROCESSING
Transport temperature:
Refrigerated (preferred) or room temperature.
Specimen stability:
Room temperature: 2 days. Refrigerated: 14 days.
Rejection criteria:
Stability limits exceeded.

TEST DETAILS
Reference interval:
Negative.
Drug/Metabolite Cutoff concentration
Hydroxy-alprazolam 10 ng/mL
7-aminoclonazepam 20 ng/mL
Nordiazepam 20 ng/mL
Oxazepam 20 ng/mL
Temazepam 20 ng/mL
Lorazepam 10 ng/mL
Additional information:
Benzodiazepine Metabolism Guide to drugs of abuse panels.
CPT code(s):
80346
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:
Hydroxy-alprazolam
7-aminoclonazepam
Nordiazepam
Oxazepam
Temazepam
Lorazepam
Methodology:
Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)
Synonyms:
MBZDCF, Xanax, Klonopin, Valium, Restoril, Ativan
Doctoral Director(s:)
Hoi-Ying Elsie Yu, PhD, DABCC
Sheng-Ying (Margaret) Lo, PhD, DABCC    
Review Date: 12/02/2020

Performing Locations

Geisinger Medical Center

Performing laboratory: Toxicology
Technical Lead: Michael Sneidman
Frequency: Three times per week, 1st shift. Expected lab TAT: 3-7 days.
Performed stat? No
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