go back

Methsuximide Level Test

Montana rates for HCPCS 83858

Measures the amount of methsuximide in a sample. Methsuximide is an anti-seizure medicine, and the result helps a prescriber judge whether the amount in the body is enough to control seizures without causing side effects.

Rates data updated October 2026.

How much rates vary

Facilitymedian $35 · 10th to 90th $30 to $35Professionalmedian $26 · 10th to 90th $23 to $29
facility $35professional $26

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
Cigna
Setting
Professional
Modifier
None
Typical Low
$22.91
Median
$22.91
Typical High
$28.84
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$30.20
Median
$34.67
Typical High
$34.67
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$26.30
Median
$26.30
Typical High
$26.30