Days Set Up
Daily, 24 hrs
Analytic Time

1 day

MiChart Code
MAPA
Soft Order Code
MAPA

Test Updated:

Synonyms

N-Acetylprocainamide (NAPA)
NAPA (N-Acetylprocainamide)
Pronestyl
PROCAINAMIDE/NAPA
NAPA
PROCA
N-ACETYL PROCAINAMIDE
PROCAINAMIDE
PROCAINAMIDE LEVEL
N-ACETYL PROCAINAMIDE LEVEL
PROCAINAMIDE/NAPA LEVELS

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Find a Requisition

All specimens should be accompanied by a requisition.

Submitting Specimens

Learn about how to properly label and where to ship specimens.

Order Kits and Supplies

MLabs provides all the supplies necessary for the collection of specimens.

Test FAQ

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Test Overview

Test Methodology

Immunoassay

Test Usage

Therapeutic drug monitoring.

Reference Range

PROCAINAMIDE: Therapeutic: 4.0 - 10.0 mcg/mL; Critical value: >12.0 mcg/mL.
N-ACETYLPROCAINAMIDE: Therapeutic: 12.0 - 18.0 mcg/mL; Critical value: > or =40.0 mcg/mL.

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Specimen Requirements

Collection Onsite

Collect specimen in an SST (preferred) or red top tube. Centrifuge and aliquot serum into a plastic vial or delivery to Specimen Processing within 2 hours of collection. Draw trough level immediately prior to next oral dose or draw 6-12 hours after start of IV maintenance infusion.

Collection Offsite

Collect specimen in an SST (preferred) or red top tube. Centrifuge and aliquot serum into a plastic vial within 2 hours of collection. Refrigerate. Draw trough level immediately prior to next oral dose or draw 6-12 hours after start of IV maintenance infusion.

Yellow Top Tube
Red Top Tube
Normal Volume
0.5 mL serum
Minimum Volume
0.25 mL serum

Billing Information

CPT Code
80192
Pro Fee Code
 
LOINC
3983-4

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Our High Standard

Quality that sets us apart

As the reference laboratory division of Michigan Medicine's Department of Pathology, MLabs shares the institution's commitment to applying established quality principles to clinical laboratory testing. Like other large organizations in complex, consequential fields, we rely on an established approach to monitor quality throughout the testing process.

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