Test Overview
Test Methodology
Kinetic Immunoassay (KIMS)
Test Usage
Detection of benzodiazepines, including diazepam, nordiazepam, chlordiazepoxide, clorazepate, oxazepam, prazepam, temazepam, and fluorazepam.
Reference Range *
Negative
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
Test Limitations
Positive immunoassay results should be considered presumptive. Positive immunoassay results will be confirmed by GC/MS if requested by the client.
Test Details
Days Set Up
Daily, 24 hrs
Analytic Time
1 hour
Soft Order Code
UBENZ
MiChart Code
Benzodiazepine, Urine
Synonyms
- UBENZ
- URINE BENZODIAZEPINE SCREEN
- UBENZ
Laboratory
Chemical Pathology
Section
Automation
Specimen Requirements
Collection Instructions
Collect random urine specimen. Refrigerate.
Normal Volume
5 mL urine
Minimum Volume
1 mL urine
Additional Information
Benzodiazepine Screen (UBENZ) and Benzodiazepine Qualitative Confirmation (MSBEN) performed by Drug Analysis and Toxicology Laboratory. Benzodiazepine Quantitative Confirmation (BENZU) sent to Warde Medical Laboratory.
Billing
CPT Code
80307
Fee Code
33211
LOINC
70141-1