Zonisamide : 37852

Test Code
ZONIS or 37852


Alias/See Also
Zonegran


CPT Codes
80203

Instructions
Collect blood in plain red-top tube.


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

Minimum Volume
0.5 mL

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


Transport Temperature
Refrigerated.


Specimen Stability
Room temperature: 24 hours; Refrigerated: 14 days; Frozen: 45 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gel barrier/Serum Separator Tube (SST®)


Methodology
Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Setup Schedule
Tuesday, Thursday, Saturday


Report Available
1-4 days


Reference Range
10.0-40.0 mcg/mL


Clinical Significance
Zonisamide is commonly used as an adjunct together with other conventional anticonvulsants. As multiple drugs are administered, it is important to monitor its level to optimize therapeutic effects, to assure compliance, and to avoid toxicity.


Performing Laboratory
med fusion



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.