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Zonisamide Drug Level Blood Test

South Dakota 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?

$15.14

Typical negotiated rate. In South Dakota, October 2026.

Insurers have agreed to pay about $15.14 for this service. The price depends on where it is billed: about $15.14 from a physician practice, and about $15.14 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$15.14$9.33 to $26.92
FacilityA hospital or hospital-owned outpatient department$15.14$15.14 to $25.70

How much rates vary

Facilitymedian $15 · 10th to 90th $13 to $26Professionalmedian $15 · 10th to 90th $9 to $32
$10$20$50facility $15professional $15

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$9.33
Median
$9.33
Typical High
$15.14
Aetna
Setting
Professional
Modifier
None
Typical Low
$8.91
Median
$8.91
Typical High
$12.59
Cigna
Setting
Facility
Modifier
None
Typical Low
$25.70
Median
$25.70
Typical High
$25.70
Cigna
Setting
Professional
Modifier
None
Typical Low
$15.14
Median
$25.70
Typical High
$31.62
Medica
Setting
Facility
Modifier
None
Typical Low
$12.59
Median
$15.14
Typical High
$50.12
Medica
Setting
Professional
Modifier
None
Typical Low
$7.94
Median
$12.02
Typical High
$18.20
Sanford Health Plan
Setting
Professional
Modifier
None
Typical Low
$21.88
Median
$30.90
Typical High
$36.31
United
Setting
Professional
Modifier
None
Typical Low
$5.62
Median
$9.33
Typical High
$15.85
Wellmark
Setting
Professional
Modifier
None
Typical Low
$13.18
Median
$13.18
Typical High
$13.18

Where South Dakota 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.

South Dakota· 13th of 51

$15.14

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.