Procainamide and NAPA
0090151
Ordering Recommendation
 
Mnemonic
PROC
Methodology
Immunoassay
Performed
Sun-Sat
Reported
Within 24 hours  
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
Specimen Required
Patient Preparation
  
Collect
Plain red. Also acceptable: Green (sodium heparin).  
Specimen Preparation
Separate serum from cells within 2 hours of collection. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)  
Storage/Transport Temperature
Refrigerated.  
Unacceptable Conditions
EDTA plasma. Gray (sodium fluoride/potassium oxalate) or separator tubes or gels.  
Remarks
  
Stability
After separation from cells: Ambient: 1 week; Refrigerated: 2 weeks; Frozen: 6 months  
Reference Interval
 
 
Test Number Components Reference Interval
 N-​acetylprocainamide (NAPA) 6.0-​20.0 µg/mL
Toxic: 35.1 µg/mL or greater 
 Procainamide4.0-​10.0 µg/mL
Toxic: 12.1 µg/mL or greater
Interpretive Data
 
Note
 
CPT Code(s)
80192
Components
Component Test Code*Component Chart Name
0090175N-acetylprocainamide (NAPA)
0090235Procainamide
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • N-Acetyl Procainamide
  • NAPA
  • Pronestyl