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Extended Electroencephalogram (EEG), Over One Hour

Georgia 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?

$468

Typical negotiated rate. In Georgia, October 2026.

Insurers have agreed to pay about $468 for this service. The price depends on where it is billed: about $468 from a physician practice, and about $398 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$468$324 to $617
FacilityA hospital or hospital-owned outpatient department$398$302 to $398

How much rates vary

Facilitymedian $398 · 10th to 90th $224 to $398Professionalmedian $468 · 10th to 90th $302 to $912
$200$500$1Kfacility $398professional $468

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
Aetna
Setting
Facility
Modifier
None
Typical Low
$302.00
Median
$398.11
Typical High
$398.11
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$398.11
Median
$407.38
Typical High
$1,047.13
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$79.43
Median
$87.10
Typical High
$208.93
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$316.23
Median
$316.23
Typical High
$831.76
Ambetter
Setting
Professional
Modifier
None (both parts)
Typical Low
$812.83
Median
$812.83
Typical High
$812.83
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$93.33
Median
$151.36
Typical High
$162.18
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$120.23
Median
$120.23
Typical High
$120.23
Anthem BCBS
Setting
Professional
Modifier
None (both parts)
Typical Low
$295.12
Median
$467.74
Typical High
$831.76
Anthem BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$61.66
Median
$93.33
Typical High
$165.96
Anthem BCBS
Setting
Professional
Modifier
TC · Technical part
Typical Low
$186.21
Median
$380.19
Typical High
$660.69
Cigna
Setting
Facility
Modifier
None
Typical Low
$223.87
Median
$223.87
Typical High
$223.87
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$309.03
Median
$512.86
Typical High
$1,380.38
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$89.13
Median
$128.82
Typical High
$263.03
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$234.42
Median
$426.58
Typical High
$1,122.02
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$380.19
Median
$588.84
Typical High
$758.58
Kaiser Permanente
Setting
Professional
Modifier
26 · Professional part
Typical Low
$93.33
Median
$114.82
Typical High
$199.53
Kaiser Permanente
Setting
Professional
Modifier
TC · Technical part
Typical Low
$380.19
Median
$467.74
Typical High
$562.34
Oscar Health
Setting
Professional
Modifier
None (both parts)
Typical Low
$120.23
Median
$512.86
Typical High
$933.25
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$331.13
Median
$588.84
Typical High
$1,348.96
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$87.10
Median
$147.91
Typical High
$257.04
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$239.88
Median
$467.74
Typical High
$1,096.48
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
$213.80
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$79.43
Median
$79.43
Typical High
$85.11

Where Georgia 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.

Georgia· 27th of 51

$468

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.