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Extended EEG Brain Wave Monitoring

Delaware 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.

Professionalmedian $182 · 10th–90th $50$3800%10%10th90th$182$50.0$100.0$200.0$500.0$1.0K

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
Professional
Modifier
Global
Typical Low
$245.47
Median
$323.59
Typical High
$446.68
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$45.71
Median
$54.95
Typical High
$58.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$204.17
Median
$302.00
Typical High
$630.96
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$42.66
Median
$64.57
Typical High
$102.33
Highmark BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$58.88
Median
$58.88
Typical High
$58.88
United
Setting
Professional
Modifier
Global
Typical Low
$213.80
Median
$295.12
Typical High
$758.58
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$41.69
Median
$66.07
Typical High
$131.83