Disopyramide [416X]

Message
This test is currently only available in BHS CPRS. If you are a Bedford provider and wish to see this test offered in Bedford CPRS- please contact the Bedford Laboratory.

Testing performed at Quest Diagnostics.


Test Code
DISOPYRAMIDE(O)


CPT Codes
80299

Preferred Specimen
1 mL serum collected in a red-top tube (no gel)


Minimum Volume
0.5 mL


Other Acceptable Specimens
Plasma collected in: EDTA (lavender-top), or sodium heparin (green-top) tube


Instructions
Centrifuge and immediately separate serum or plasma specimens from the cells into clean, plastic, screw-capped vial(s).


Transport Container
Plastic screw-cap vial


Transport Temperature
Room temperature


Specimen Stability
Room temperature: 5 days
Refrigerated: 14 days
Frozen: 35 days


Methodology
Immunoassay (IA)

Setup Schedule
Set up: Mon-Sat; Report available: Next day


Reference Range
2.0-5.0 mg/L


Clinical Significance
Disopyramide is useful in treating patients with cardiac arrhythmias and tachcardia. Therapeutic drug monitoring is useful to optimize dose and avoid toxicity.



Last Updated: September 8, 2014


The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.