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Extended Electroencephalogram (EEG), Over One Hour

Idaho 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?

$501

Typical negotiated rate. In Idaho, July 2026.

Insurers have agreed to pay about $501 for this service. Most negotiated rates run $398 to $676.

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 8 insurance carriers under federal price transparency rules.

How much rates vary

Professionalmedian $501 · 10th to 90th $372 to $871
$50.0$100.0$200.0$500.0$1.0K$2.0Kprofessional $501

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
$125.89
Median
$141.25
Typical High
$141.25
Aetna
Setting
Professional
Modifier
Global
Typical Low
$363.08
Median
$446.68
Typical High
$676.08
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$81.28
Median
$112.20
Typical High
$426.58
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$281.84
Median
$363.08
Typical High
$537.03
BCBS
Setting
Facility
Modifier
26 · Professional part
Typical Low
$512.86
Median
$512.86
Typical High
$512.86
BCBS
Setting
Professional
Modifier
Global
Typical Low
$660.69
Median
$831.76
Typical High
$870.96
BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$125.89
Median
$162.18
Typical High
$173.78
BCBS
Setting
Professional
Modifier
TC · Technical part
Typical Low
$537.03
Median
$660.69
Typical High
$707.95
Cigna
Setting
Professional
Modifier
Global
Typical Low
$389.05
Median
$660.69
Typical High
$794.33
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$100.00
Median
$141.25
Typical High
$165.96
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$331.13
Median
$524.81
Typical High
$630.96
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$794.33
Median
$870.96
Typical High
$954.99
Moda Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$144.54
Median
$165.96
Typical High
$177.83
Moda Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$645.65
Median
$707.95
Typical High
$776.25
Molina
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$33.11
Typical High
$446.68
Regence BlueShield
Setting
Facility
Modifier
26 · Professional part
Typical Low
$512.86
Median
$512.86
Typical High
$512.86
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$562.34
Median
$660.69
Typical High
$933.25
Regence BlueShield
Setting
Professional
Modifier
26 · Professional part
Typical Low
$107.15
Median
$125.89
Typical High
$190.55
Regence BlueShield
Setting
Professional
Modifier
TC · Technical part
Typical Low
$457.09
Median
$537.03
Typical High
$741.31
Select Health
Setting
Facility
Modifier
26 · Professional part
Typical Low
$85.11
Median
$85.11
Typical High
$794.33
Select Health
Setting
Professional
Modifier
Global
Typical Low
$446.68
Median
$645.65
Typical High
$831.76
Select Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$85.11
Median
$123.03
Typical High
$158.49
Select Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$363.08
Median
$524.81
Typical High
$676.08
United
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$602.56
Typical High
$812.83
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$87.10
Median
$125.89
Typical High
$173.78
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$316.23
Median
$467.74
Typical High
$630.96

Where Idaho 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.

Idaho $501 · 10th 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.