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Extended EEG Brain Wave Monitoring

Colorado rates for HCPCS 95812

This test records the brain's electrical activity using scalp electrodes over a longer period than a routine EEG, increasing the chance of capturing abnormal patterns, such as those linked to seizures, that might not appear during a brief recording. The extended recording time allows the patient to pass through more of a natural sleep-wake cycle while brain activity is continuously tracked. It falls between a standard-length EEG and a more prolonged, multi-hour or overnight monitoring study.

Rates data updated July 2026.

Facilitymedian $60 · 10th–90th $60$600%50%$60Professionalmedian $195 · 10th–90th $52$4680%10%10th90th$195$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. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$60.26
Median
$60.26
Typical High
$60.26
Aetna
Setting
Professional
Modifier
Global
Typical Low
$309.03
Median
$354.81
Typical High
$489.78
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$50.12
Median
$60.26
Typical High
$186.21
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$295.12
Median
$436.52
Typical High
$707.95
Anthem BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$53.70
Median
$72.44
Typical High
$112.20
Cigna
Setting
Professional
Modifier
Global
Typical Low
$302.00
Median
$489.78
Typical High
$812.83
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$60.26
Median
$83.18
Typical High
$128.82
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$407.38
Median
$630.96
Typical High
$870.96
Kaiser Permanente
Setting
Professional
Modifier
26 · Professional part
Typical Low
$60.26
Median
$93.33
Typical High
$263.03
Select Health
Setting
Facility
Modifier
26 · Professional part
Typical Low
$63.10
Median
$109.65
Typical High
$125.89
Select Health
Setting
Professional
Modifier
Global
Typical Low
$354.81
Median
$407.38
Typical High
$707.95
Select Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$54.95
Median
$60.26
Typical High
$104.71
United
Setting
Professional
Modifier
Global
Typical Low
$288.40
Median
$457.09
Typical High
$831.76
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$56.23
Median
$81.28
Typical High
$134.90