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24-Hour Attended Seizure Monitoring

Illinois rates for HCPCS 95956

This covers a full day of continuous brain-wave recording using a multi-channel monitoring system, with a technologist attending and actively monitoring in real time. The recorded data is reviewed by the medical team to look for seizure activity. It is typically used in a hospital epilepsy monitoring setting over an extended stay.

Rates data updated October 2026.

How much does 24-Hour Attended Seizure Monitoring cost?

$2,455

Typical facility fee. In Illinois, October 2026.

Insurers have agreed to pay about $2,455 for this service. Most negotiated rates run $1,698 to $4,786.

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 $2,570 · 10th to 90th $1,622 to $14,454Professionalmedian $151 · 10th to 90th $100 to $3,162
$100$500$2K$10Kfacility $2,570professional $151

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
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$1,659.59
Median
$2,570.40
Typical High
$14,454.40
Cigna
Setting
Professional
Modifier
None
Typical Low
$2,511.89
Median
$2,511.89
Typical High
$3,162.28
Hally Health
Setting
Professional
Modifier
None
Typical Low
$100.00
Median
$151.36
Typical High
$346.74
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00

Where Illinois sits

The same service costs 257.0 times more in Tennessee than in Idaho. 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.

Illinois· 20th of 36

$2,455

TN $7,762ID $30.20

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.