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Zonisamide Drug Level Blood Test

Montana 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?

$19.05

Typical negotiated rate. In Montana, October 2026.

Insurers have agreed to pay about $19.05 for this service. The price depends on where it is billed: about $17.78 from a physician practice, and about $21.38 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$17.78$12.02 to $19.05
FacilityA hospital or hospital-owned outpatient department$21.38$19.05 to $23.44

How much rates vary

Facilitymedian $21 · 10th to 90th $18 to $31Professionalmedian $18 · 10th to 90th $6 to $23
$10$20$50$100facility $21professional $18

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
Professional
Modifier
None
Typical Low
$15.14
Median
$15.14
Typical High
$15.14
BCBS Montana
Setting
Facility
Modifier
None
Typical Low
$17.78
Median
$17.78
Typical High
$45.71
BCBS Montana
Setting
Professional
Modifier
None
Typical Low
$17.78
Median
$17.78
Typical High
$17.78
Cigna
Setting
Facility
Modifier
None
Typical Low
$19.05
Median
$19.95
Typical High
$38.90
Cigna
Setting
Professional
Modifier
None
Typical Low
$15.14
Median
$19.05
Typical High
$19.05
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$16.60
Median
$22.91
Typical High
$26.92
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$17.78
Median
$19.95
Typical High
$24.55
Providence
Setting
Facility
Modifier
None
Typical Low
$19.05
Median
$19.95
Typical High
$38.90
Providence
Setting
Professional
Modifier
None
Typical Low
$12.02
Median
$12.02
Typical High
$19.05
United
Setting
Professional
Modifier
None
Typical Low
$5.62
Median
$5.62
Typical High
$13.18

Where Montana 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.

Montana· 7th of 51

$19.05

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.