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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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.
Billing Information
CPT Code
80188
Pro Fee Code
LOINC
3978-4