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Test Compendium


Test Code

  • 6827

Test Synonym

  • Primidone, Serum/Plasma

Minimum Volume

  • 0.3 mL

Specimen Requirements

  • Serum Or Plasma


  • Plain Red Top Tube, Green Top Tube, Transfer Tube- Serum, Transfer Tube- Plasma


  • Refrigerated

Turn Around Time

  • 3 days

CPT Codes

  • 80184,80188
    *The CPT codes provided are based on AMA guidelines and are provided for informational purposes only. CPT coding is the responsibility of the billing entity. Please direct any questions regarding the CPT coding to the payer being billed.

Special Instructions

  • Red-top tube OR green-top (heparin) tube. DO NOT USE A SST (GEL-BARRIER TUBE) 1 mL SERUM OR PLASMA

Additional Information

  • Transfer separated serum or plasma to a plastic transport tube. Collect specimen immediately prior to next dose. Please indicate on the transfer tube if serum or plasma.

Specimen Stability

  • AMBIENT: 14 days REFRIGERATED: 14 days FROZEN: 14 days