Days Set Up
Monday - Friday
Analytic Time

1 day

MiChart Code
Primidone Level
Soft Order Code
PRIMI

Test Updated:

Synonyms

Mysoline
PRIM
PRIMIDONE
PRIMIDONE LEVEL

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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

High Performance Liquid Chromatography (HPLC)

Test Usage

Monitor therapeutic drug levels.

Reference Range

Therapeutic range: 4-12 mcg/mL; Toxic level: greater than 20 mcg/mL.

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

Specimen Requirements

Collection Onsite

Collect blood in a red top tube.

Collection Offsite

Collect blood in a red top tube. Centrifuge, aliquot serum into a plasic vial, and refrigerate.

Red Top Tube
Normal Volume
1 mL serum
Minimum Volume
0.2 mL serum

Billing Information

CPT Code
80188
Pro Fee Code
 
LOINC
3978-4

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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.