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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 July 2026.

How much does Zonisamide Drug Level Blood Test cost?

$18.20

Typical negotiated rate. In Montana, July 2026.

Insurers have agreed to pay about $18.20 for this service. The price depends on where it is billed: about $17.78 from a physician practice, and about $22.91 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$17.78$15.14 to $29.51
FacilityA hospital or hospital-owned outpatient department$22.91$17.78 to $45.71

How much rates vary

Facilitymedian $23 · 10th to 90th $17 to $589Professionalmedian $18 · 10th to 90th $12 to $87
$10$100$1K$10K$100Kfacility $23professional $18

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
$53.70
Median
$123.03
Typical High
$588.84
Aetna
Setting
Professional
Modifier
Global
Typical Low
$15.14
Median
$15.14
Typical High
$87.10
BCBS
Setting
Facility
Modifier
Global
Typical Low
$17.78
Median
$45.71
Typical High
$81,283.05
BCBS
Setting
Professional
Modifier
Global
Typical Low
$17.78
Median
$17.78
Typical High
$17.78
Cigna
Setting
Facility
Modifier
Global
Typical Low
$19.05
Median
$22.39
Typical High
$75.86
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.51
Median
$15.14
Typical High
$19.05
MountainHealth Co-op
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$19.95
Typical High
$40.74
MountainHealth Co-op
Setting
Professional
Modifier
Global
Typical Low
$13.18
Median
$19.95
Typical High
$40.74
Providence
Setting
Facility
Modifier
Global
Typical Low
$19.05
Median
$25.70
Typical High
$75.86
Providence
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$12.02
Typical High
$19.05
United
Setting
Facility
Modifier
Global
Typical Low
$13.18
Median
$13.18
Typical High
$13.18
United
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$7.59
Typical High
$18.20

Where Montana 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.

Montana· 10th of 51

$18.20

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.