Procainamide and NAPA, Serum

Additional Info: Includes Procainamide and NAPA.

Methodology: Immunoassay

Specimen Requirements: 1 plain, red-top tube (minimum: 0.2 mL of serum) collected 15 minutes prior to next dose. Centrifuge red-top within 30 minutes after draw. Refrigerate specimen after collection.


  • SST tube is not acceptable.
  • 1 lavender-top (EDTA plasma) is also acceptable.

Analytical Time: 1 day

Days Set Up: Monday through Sunday

CPT Information:
80192 –