Days Set Up
Monday, Wednesday, Friday
Analytic Time

1 - 4 days

MiChart Code
Propafenone (Rhythmol) Level
Soft Order Code
PFN

Test Updated: 09/04/2019

Synonyms

PROPAF
Propafenone, Plasma

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All specimens should be accompanied by a requisition.

Submitting Specimens

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

Test FAQ

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Test Overview

Test Methodology

Liquid Chromatography (LC-MS/MS)

Test Usage

Therapeutic drug monitoring.

Reference Range

0.5 - 2.0 mcg/mL

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

Specimen Requirements

Offsite Collection Instructions

Collect a trough specimen in a red top tube after patient has been receiving Propafenone for at least 3 days; do not use SST tube. Centrifuge, aliquot serum into a plastic vial within 2 hours of collection and refrigerate.

Yellow Top Tube
Red Top Tube
Normal Volume
1.5 mL serum
Minimum Volume
1.1 mL serum

Billing Information

CPT Code
80299
Pro Fee Code
 
Insurance Auth Info
 
LOINC
6905-4

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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.