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Methsuximide Level Test

New York 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 July 2026.

Facilitymedian $20 · 10th–90th $14$2570%20%40%10th90th$20Professionalmedian $29 · 10th–90th $23$320%20%10th90th$29$20.0$50.0$100.0$200.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Cigna
Setting
Professional
Modifier
Global
Typical Low
$22.91
Median
$22.91
Typical High
$28.84
MVP Health Care
Setting
Facility
Modifier
Global
Typical Low
$13.80
Median
$19.95
Typical High
$257.04
MVP Health Care
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$32.36
Typical High
$32.36