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Confirmatory Test for Anti-Seizure Medicines

Mississippi rates for HCPCS 80340

A laboratory test that identifies anti-seizure medicines in a blood or urine sample and confirms precisely which ones are present. Unlike a quick screening check, which only suggests that something in a group may be there, this test names the individual medicine. It is used to confirm that a prescribed medicine is being taken as directed, or to work out what someone has taken.

Rates data updated July 2026.

How much does Confirmatory Test for Anti-Seizure Medicines cost?

$32.36

Typical facility fee. In Mississippi, July 2026.

Insurers have agreed to pay about $32.36 for this service. Most negotiated rates run $23.99 to $32.36.

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

Facilitymedian $32 · 10th to 90th $18 to $32Professionalmedian $32 · 10th to 90th $26 to $32
$10.0$20.0facility $32professional $32

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
BCBS
Setting
Facility
Modifier
Global
Typical Low
$32.36
Median
$32.36
Typical High
$32.36
BCBS
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$32.36
Typical High
$32.36
Cigna
Setting
Professional
Modifier
Global
Typical Low
$20.89
Median
$26.30
Typical High
$32.36
United
Setting
Facility
Modifier
Global
Typical Low
$18.20
Median
$18.20
Typical High
$23.99

Where Mississippi sits

The same service costs 3981.1 times more in Montana than in Oklahoma. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Mississippi $32.36 · 8th of 51
MT $79.43OK $0.02

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.