PRIMIDONE AND PHENOBARBITAL

General Information

HLAB/HOL Code: PRMB
UPHSM LIS Test #: 026573
Schedule:
Testing Time: 1 Day
Testing Lab: Mayo

Specimen Info
Only 1 specimen type required, unless otherwise specified

Volume: 0.5 mL
Temperature: Refrigerate
Tube Type: Serum
Collection Info:
Container/Tube:
Preferred: Serum Gel
Acceptable: Red Top
Collection Instructions:
1. Serum gel tubes should be centrifuged within 2 hours of collection.
2. Red-top tubes should be centrifuged and aliquoted within 2 hours of collection.

Specimen Acceptability

Reject Due To:
Gross Hemolysis: reject

Methods

PRIMD: Immunoassay
PBR: Kinetic Interaction of Microparticles in a Solution (KIMS)

Clinical Utilities

Assessing compliance
Monitoring for appropriate therapeutic levels of primidone and phenobarbital
Assessing toxicity

CPT Codes

PRIMD-80188
PBR-80184

* The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding
is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.