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.

Test Details
Days Set Up
Monday - Friday
Analytic Time

1 - 2 days

Soft Order Code
WUBEN
MiChart Code
Benzodiazepine, Urine
Synonyms
    Laboratory
    Sendout
    Reference Laboratory
    Warde UCBEN
    Section
    Special Testing
    Specimen Requirements
    Collection Instructions

    Collect random urine specimen. Refrigerate.

    Normal Volume
    10 mL urine
    Minimum Volume
    3.0 mL urine
    Additional Information

    Test sent to Warde Medical Laboratory. 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
    80346
    Fee Code
    32059
    LOINC
    20412-3
    NY State Approved
    No