Days Set Up
Varies; test performed once per week.
Analytic Time

1 day

MiChart Code
Flecainide Level
Soft Order Code
FLEC

Test Updated:

Synonyms

FLEC
Flecainide, Plasma
Tambocor

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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

Visit our provider FAQ and learn about common questions to ordering tests.

Test Overview

Test Methodology

Liquid Chromatography Mass Spectrometry (LC-MS/MS)

Test Usage

Therapeutic drug monitoring: optomizing dosage, assessing toxicity, and monitoring compliance.

Reference Range

0.2 - 1.0 mcg/mL

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

Specimen Requirements

Collection

Must be spun and aliquotted within 2 hours of collection.

Collection Onsite

Collect specimen in a red top tube; do not use SST tube. Send to Specimen Processing in a green bag. Must be spun and aliquotted within 2 hours of collection.

Collection Offsite

Collect specimen in a red top tube; do not use SST tube. Centrifuge, aliquot serum into a plastic vial and refrigerate within 2 hours of collection.

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
 
LOINC
3638-4

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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.