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Methsuximide Assay

California rates for HCPCS G6054

Assay of methsuximide

Rates data updated October 2026.

How much does Methsuximide Assay cost?

$25.12

Typical negotiated rate. In California, October 2026.

Insurers have agreed to pay about $25.12 for this service. Most negotiated rates run $20.42 to $25.12.

Few insurers publish rates for this combination, so treat this figure as a rough guide.

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 3 insurance carriers under federal price transparency rules.

How much rates vary

Professionalmedian $25 · 10th to 90th $20 to $25
$20$50$100$200professional $25

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
$20.42
Median
$20.42
Typical High
$25.12
Contra Costa Health
Setting
Professional
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$407.38
Median
$407.38
Typical High
$407.38

Where California sits

The same service costs 4.5 times more in Oklahoma than in North Carolina. 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.

California· 15th of 50

$25.12

OK $89.13NC $19.95

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.