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Zonisamide Drug Level Blood Test

Nationwide rates for HCPCS 80203

A blood test that measures the amount of zonisamide, a medication used to treat seizures, present in the bloodstream. Doctors use this test to make sure the dose is high enough to control seizures while staying within a safe range and avoiding side effects. Blood is typically drawn at a consistent time relative to a dose to get an accurate reading.

Rates data updated July 2026.

Facilitymedian $27 · 10th–90th $11$980%10%10th90th$27Professionalmedian $12 · 10th–90th $8$280%20%10th90th$12$0.2$2.0$20.0$200.0$2.0K$20.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$11.75
Median
$31.62
Typical High
$125.89
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.77
Median
$11.48
Typical High
$30.90
BCBS
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$19.95
Typical High
$60.26
BCBS
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$7.94
Typical High
$22.39
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.00
Median
$25.70
Typical High
$60.26
Cigna
Setting
Professional
Modifier
Global
Typical Low
$7.59
Median
$15.85
Typical High
$31.62
United
Setting
Facility
Modifier
Global
Typical Low
$6.61
Median
$13.18
Typical High
$18.20
United
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$7.94
Typical High
$22.39