Days Set Up
Monday - Friday
Analytic Time

1 - 2 days

MiChart Code
Benzodiazepine, Urine
Soft Order Code
WUBEN

Test Updated:

Synonyms

UBENZGL
BENZG
BENZODIAZEPINE CONFIRM (COC)
BENZU

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Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

Learn about how to properly label and where to ship specimens.

Order Kits and Supplies

MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

Visit our provider FAQ and learn about common questions to ordering tests.

Test Overview

Test Methodology

GC/MS

Test Usage

Confirmation for presence of oxazepam, nordiazepam, temazepam, lorazepam, flurazepam (as 2-hydroxyethyl flurazepam), alprazolam (as 2-hydroxy-alprazolam), clonazepam (as 7-aminoclonazepam).

Reference Range

Negative

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Specimen Requirements

Collection Onsite

Collect random urine specimen.

Collection Offsite

Collect random urine specimen. Refrigerate.

100ml Plastic Specimen Container
Normal Volume
10 mL urine
Minimum Volume
3.0 mL urine

Billing Information

CPT Code
80346
Pro Fee Code
 
LOINC
20412-3

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Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.