Days Set Up
Daily
Analytic Time

5 - 9 days

Soft Order Code
MMLR

Test Updated:

Synonyms

Benzoylecgonine, Blood

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We’ve provided helpful links to make ordering easy.

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

Screen: Immunoassay; Confirmation: Liquid Chromatography/Tamdem Mass Spectrometry (LC/MS/MS)

Test Usage
 
Reference Range

Negative

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

Specimen Requirements

Collection Offsite

Collect specimen in a grey top tube. Send intact whole blood refrigerated in a plastic vial.

Normal Volume
7 mL whole blood
Minimum Volume
3 mL whole blood

Billing Information

CPT Code
80307
Pro Fee Code
 
LOINC
 

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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.

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