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Extended Electroencephalogram (EEG), Over One Hour

New Hampshire 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.

Facilitymedian $263 · 10th–90th $54$2630%50%10th$263Professionalmedian $398 · 10th–90th $91$9330%5%10th90th$398$50.0$100.0$200.0$500.0$1.0K$2.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$263.03
Median
$263.03
Typical High
$263.03
Aetna
Setting
Professional
Modifier
Global
Typical Low
$338.84
Median
$426.58
Typical High
$933.25
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$79.43
Median
$91.20
Typical High
$245.47
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$269.15
Median
$338.84
Typical High
$660.69
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$478.63
Median
$724.44
Typical High
$1,148.15
Anthem BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$89.13
Median
$134.90
Typical High
$213.80
Anthem BCBS
Setting
Professional
Modifier
TC · Technical part
Typical Low
$389.05
Median
$588.84
Typical High
$933.25
Cigna
Setting
Professional
Modifier
Global
Typical Low
$338.84
Median
$645.65
Typical High
$1,698.24
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$91.20
Median
$123.03
Typical High
$316.23
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$218.78
Median
$524.81
Typical High
$1,348.96
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$524.81
Median
$794.33
Typical High
$1,258.93
Harvard Pilgrim
Setting
Professional
Modifier
26 · Professional part
Typical Low
$97.72
Median
$144.54
Typical High
$229.09
Harvard Pilgrim
Setting
Professional
Modifier
TC · Technical part
Typical Low
$426.58
Median
$645.65
Typical High
$1,023.29
United
Setting
Professional
Modifier
Global
Typical Low
$436.52
Median
$794.33
Typical High
$1,318.26
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$97.72
Median
$147.91
Typical High
$245.47
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$338.84
Median
$630.96
Typical High
$1,096.48
Well Sense
Setting
Facility
Modifier
26 · Professional part
Typical Low
$45.71
Median
$53.70
Typical High
$69.18