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Zonisamide Drug Level Blood Test

Washington 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 $13$720%10%20%10th90th$27Professionalmedian $13 · 10th–90th $8$280%20%10th90th$13$10.0$20.0$50.0$100.0$200.0

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
$13.18
Median
$40.74
Typical High
$85.11
Aetna
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$12.59
Typical High
$87.10
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$9.12
Median
$9.12
Typical High
$9.12
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$16.60
Typical High
$36.31
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$12.02
Typical High
$13.49
Cigna
Setting
Facility
Modifier
Global
Typical Low
$13.80
Median
$28.18
Typical High
$47.86
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$13.80
Typical High
$19.05
Molina
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$10.23
Typical High
$75.86
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$13.18
Typical High
$26.92
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$13.18
Median
$13.18
Typical High
$13.18
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$23.44
Typical High
$36.31
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$12.02
Typical High
$15.85
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$19.95
Typical High
$35.48
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$10.00
Median
$12.02
Typical High
$13.18
United
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$15.85
Typical High
$15.85
United
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$7.59
Typical High
$18.20
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$6.92
Typical High
$23.99