go back

Confirmatory Test for Anti-Seizure Medicines

Illinois 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?

$0.03

Typical negotiated rate. In Illinois, July 2026.

Insurers have agreed to pay about $0.03 for this service. The price depends on where it is billed: about $0.04 from a physician practice, and about $0.03 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 5 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$0.04$0.03 to $52.48
FacilityA hospital or hospital-owned outpatient department$0.03$0.02 to $0.03

How much rates vary

Facilitymedian $0 · 10th to 90th $0 to $39Professionalmedian $0 · 10th to 90th $0 to $87
$0.1$1.0$10.0$100.0facility $0professional $0

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
$0.02
Median
$0.02
Typical High
$0.03
Aetna
Setting
Professional
Modifier
Global
Typical Low
$0.02
Median
$0.03
Typical High
$0.03
BCBS
Setting
Facility
Modifier
Global
Typical Low
$26.92
Median
$38.02
Typical High
$79.43
Cigna
Setting
Professional
Modifier
Global
Typical Low
$20.89
Median
$21.38
Typical High
$26.92
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$40.74
Median
$57.54
Typical High
$199.53
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
United
Setting
Facility
Modifier
Global
Typical Low
$23.99
Median
$23.99
Typical High
$23.99

Where Illinois 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.

Illinois $0.03 · 47th 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.