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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 July 2026.

How much does Zonisamide Drug Level Blood Test cost?

$31.62

Typical negotiated rate. In South Dakota, July 2026.

Insurers have agreed to pay about $31.62 for this service. The price depends on where it is billed: about $31.62 from a physician practice, and about $64.57 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$31.62$13.18 to $69.18
FacilityA hospital or hospital-owned outpatient department$64.57$25.70 to $135

How much rates vary

Facilitymedian $65 · 10th to 90th $26 to $135Professionalmedian $32 · 10th to 90th $9 to $72
$10$20$50$100facility $65professional $32

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$64.57
Median
$123.03
Typical High
$134.90
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8.91
Median
$69.18
Typical High
$72.44
Cigna
Setting
Facility
Modifier
Global
Typical Low
$25.70
Median
$25.70
Typical High
$25.70
Cigna
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$25.70
Typical High
$31.62
Medica
Setting
Facility
Modifier
Global
Typical Low
$12.59
Median
$17.38
Typical High
$63.10
Medica
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$9.33
Typical High
$18.20
Sanford Health Plan
Setting
Professional
Modifier
Global
Typical Low
$19.95
Median
$31.62
Typical High
$36.31
United
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$15.85
Typical High
$15.85
United
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$9.33
Typical High
$18.20
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$13.18
Median
$13.18
Typical High
$13.18

Where South Dakota sits

The same service costs 3.2 times more in South Dakota than in Washington, DC. 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· 1st of 51

$31.62

SD $31.62DC $10.00

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.