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Extended EEG Brain Wave Monitoring

Kansas 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 $74 · 10th–90th $66$740%50%10th$74Professionalmedian $302 · 10th–90th $54$4790%10%10th90th$302$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
$66.07
Median
$74.13
Typical High
$74.13
Aetna
Setting
Professional
Modifier
Global
Typical Low
$302.00
Median
$331.13
Typical High
$512.86
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$50.12
Median
$57.54
Typical High
$125.89
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$51.29
Median
$51.29
Typical High
$64.57
BCBS
Setting
Professional
Modifier
Global
Typical Low
$478.63
Median
$478.63
Typical High
$478.63
Cigna
Setting
Professional
Modifier
Global
Typical Low
$269.15
Median
$446.68
Typical High
$724.44
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$54.95
Median
$75.86
Typical High
$112.20
Medica
Setting
Facility
Modifier
26 · Professional part
Typical Low
$128.82
Median
$128.82
Typical High
$128.82
Medica
Setting
Professional
Modifier
Global
Typical Low
$257.04
Median
$407.38
Typical High
$2,238.72
Medica
Setting
Professional
Modifier
26 · Professional part
Typical Low
$58.88
Median
$74.13
Typical High
$776.25
United
Setting
Professional
Modifier
Global
Typical Low
$251.19
Median
$371.54
Typical High
$794.33
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$58.88
Median
$70.79
Typical High
$123.03