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Extended Electroencephalogram (EEG), Over One Hour

Utah 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 October 2026.

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

$380

Typical negotiated rate. In Utah, October 2026.

Insurers have agreed to pay about $380 for this service. The price depends on where it is billed: about $380 from a physician practice, and about $562 from a hospital or other facility.

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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$380$112 to $468
FacilityA hospital or hospital-owned outpatient department$562$407 to $741

How much rates vary

Facilitymedian $562 · 10th to 90th $407 to $933Professionalmedian $380 · 10th to 90th $83 to $537
$100$200$500$1Kfacility $562professional $380

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$407.38
Median
$407.38
Typical High
$407.38
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$407.38
Median
$407.38
Typical High
$501.19
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$89.13
Median
$100.00
Typical High
$100.00
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$302.00
Median
$302.00
Typical High
$407.38
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$389.05
Median
$389.05
Typical High
$794.33
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$100.00
Median
$112.20
Typical High
$158.49
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$275.42
Median
$275.42
Typical High
$630.96
Molina
Setting
Professional
Modifier
None (both parts)
Typical Low
$83.18
Median
$338.84
Typical High
$478.63
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$478.63
Median
$645.65
Typical High
$933.25
Regence BlueShield
Setting
Professional
Modifier
None (both parts)
Typical Low
$489.78
Median
$512.86
Typical High
$660.69
Regence BlueShield
Setting
Professional
Modifier
26 · Professional part
Typical Low
$91.20
Median
$97.72
Typical High
$125.89
Regence BlueShield
Setting
Professional
Modifier
TC · Technical part
Typical Low
$398.11
Median
$416.87
Typical High
$537.03
Select Health
Setting
Facility
Modifier
None
Typical Low
$933.25
Median
$933.25
Typical High
$933.25
Select Health
Setting
Professional
Modifier
None (both parts)
Typical Low
$457.09
Median
$501.19
Typical High
$1,148.15
U of Utah Health Plan
Setting
Professional
Modifier
None
Typical Low
$102.33
Median
$436.52
Typical High
$933.25
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$338.84
Median
$436.52
Typical High
$691.83
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$74.13
Median
$91.20
Typical High
$147.91
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$263.03
Median
$338.84
Typical High
$562.34
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$199.53
Median
$199.53
Typical High
$199.53
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$81.28
Median
$81.28
Typical High
$81.28

Where Utah sits

The same service costs 3.2 times more in Alaska than in New Mexico. 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.

Utah· 47th of 51

$380

AK $977NM $302

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.