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Extended Electroencephalogram (EEG), Over One Hour

Arkansas rates for HCPCS 95813

Sensors placed on the scalp record the brain's electrical activity continuously over a longer session than a routine brain wave test, typically lasting more than an hour. The extra recording time increases the chance of capturing abnormal patterns, such as seizure activity, that might not appear during a shorter test. It is noninvasive and doesn't involve sampling from inside the body.

Rates data updated July 2026.

How much does Extended Electroencephalogram (EEG), Over One Hour cost?

$447

Typical negotiated rate. In Arkansas, July 2026.

Insurers have agreed to pay about $447 for this service. Most negotiated rates run $380 to $479.

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 6 insurance carriers under federal price transparency rules.

How much rates vary

Professionalmedian $447 · 10th to 90th $331 to $562
$200.0$500.0$1.0K$2.0Kprofessional $447

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
26 · Professional part
Typical Low
$100.00
Median
$109.65
Typical High
$131.83
Aetna
Setting
Professional
Modifier
Global
Typical Low
$331.13
Median
$446.68
Typical High
$562.34
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$69.18
Median
$91.20
Typical High
$223.87
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$251.19
Median
$354.81
Typical High
$457.09
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$467.74
Median
$467.74
Typical High
$467.74
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$112.20
Median
$141.25
Typical High
$154.88
BCBS
Setting
Professional
Modifier
Global
Typical Low
$426.58
Median
$426.58
Typical High
$562.34
BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$97.72
Median
$97.72
Typical High
$128.82
BCBS
Setting
Professional
Modifier
TC · Technical part
Typical Low
$323.59
Median
$323.59
Typical High
$426.58
Cigna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$22.39
Median
$102.33
Typical High
$147.91
Cigna
Setting
Professional
Modifier
Global
Typical Low
$223.87
Median
$446.68
Typical High
$812.83
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$83.18
Median
$114.82
Typical High
$151.36
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$234.42
Median
$354.81
Typical High
$630.96
Qualchoice
Setting
Professional
Modifier
26 · Professional part
Typical Low
$128.82
Median
$162.18
Typical High
$177.83
United
Setting
Professional
Modifier
Global
Typical Low
$295.12
Median
$416.87
Typical High
$776.25
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$74.13
Median
$93.33
Typical High
$158.49
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$213.80
Median
$323.59
Typical High
$616.60

Where Arkansas sits

The same service costs 2.5 times more in Minnesota than in New Mexico. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Arkansas $447 · 24th of 51
MN $933NM $372

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.