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Zonisamide Drug Level Blood Test

Kansas 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 October 2026.

How much does Zonisamide Drug Level Blood Test cost?

$22.91

Typical negotiated rate. In Kansas, October 2026.

Insurers have agreed to pay about $22.91 for this service. The price depends on where it is billed: about $13.18 from a physician practice, and about $23.99 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$13.18$7.94 to $19.95
FacilityA hospital or hospital-owned outpatient department$23.99$22.91 to $36.31

How much rates vary

Facilitymedian $24 · 10th to 90th $22 to $36Professionalmedian $13 · 10th to 90th $8 to $26
$10$20$50facility $24professional $13

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$13.18
Median
$39.81
Typical High
$39.81
Aetna
Setting
Professional
Modifier
None
Typical Low
$9.77
Median
$13.18
Typical High
$14.13
BCBS Kansas
Setting
Facility
Modifier
None
Typical Low
$22.91
Median
$23.99
Typical High
$36.31
BCBS Kansas
Setting
Professional
Modifier
None
Typical Low
$19.95
Median
$19.95
Typical High
$19.95
Cigna
Setting
Facility
Modifier
None
Typical Low
$8.71
Median
$13.80
Typical High
$74.13
Cigna
Setting
Professional
Modifier
None
Typical Low
$7.59
Median
$25.70
Typical High
$25.70
Medica
Setting
Facility
Modifier
None
Typical Low
$9.12
Median
$13.18
Typical High
$63.10
Medica
Setting
Professional
Modifier
None
Typical Low
$5.62
Median
$7.94
Typical High
$24.55
United
Setting
Facility
Modifier
None
Typical Low
$7.94
Median
$7.94
Typical High
$13.18
United
Setting
Professional
Modifier
None
Typical Low
$5.62
Median
$7.94
Typical High
$27.54
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$5.75
Median
$6.61
Typical High
$7.08
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$2.29
Median
$2.63
Typical High
$2.82

Where Kansas sits

The same service costs 3.4 times more in Alaska than in Georgia. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Kansas· 2nd of 51

$22.91

AK $29.51GA $8.71

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.