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Extended EEG Brain Wave Monitoring

Ohio 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.

How much does Extended EEG Brain Wave Monitoring cost?

$324

Typical negotiated rate. In Ohio, July 2026.

Insurers have agreed to pay about $324 for this service. Most negotiated rates run $263 to $389.

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 9 insurance carriers under federal price transparency rules.

How much rates vary

Professionalmedian $324 · 10th to 90th $209 to $525
$50$100$200$500$1Kprofessional $324

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$53.70
Median
$89.13
Typical High
$173.78
Aetna
Setting
Professional
Modifier
Global
Typical Low
$257.04
Median
$331.13
Typical High
$489.78
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$46.77
Median
$54.95
Typical High
$117.49
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$354.81
Median
$354.81
Typical High
$354.81
Ambetter
Setting
Professional
Modifier
26 · Professional part
Typical Low
$52.48
Median
$74.13
Typical High
$89.13
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$181.97
Median
$263.03
Typical High
$489.78
Anthem BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$50.12
Median
$66.07
Typical High
$107.15
Aultcare
Setting
Professional
Modifier
Global
Typical Low
$457.09
Median
$524.81
Typical High
$707.95
Aultcare
Setting
Professional
Modifier
26 · Professional part
Typical Low
$74.13
Median
$85.11
Typical High
$114.82
Cigna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$14.79
Median
$69.18
Typical High
$97.72
Cigna
Setting
Professional
Modifier
Global
Typical Low
$263.03
Median
$407.38
Typical High
$776.25
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$51.29
Median
$74.13
Typical High
$125.89
Medical Mutual of Ohio
Setting
Professional
Modifier
Global
Typical Low
$251.19
Median
$407.38
Typical High
$691.83
Medical Mutual of Ohio
Setting
Professional
Modifier
26 · Professional part
Typical Low
$51.29
Median
$74.13
Typical High
$114.82
Molina
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$33.11
Typical High
$33.11
SummaCare
Setting
Professional
Modifier
Global
Typical Low
$338.84
Median
$436.52
Typical High
$812.83
SummaCare
Setting
Professional
Modifier
26 · Professional part
Typical Low
$53.70
Median
$69.18
Typical High
$131.83
United
Setting
Professional
Modifier
Global
Typical Low
$229.09
Median
$354.81
Typical High
$724.44
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$48.98
Median
$69.18
Typical High
$131.83

Where Ohio sits

The same service costs 2.4 times more in Minnesota 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.

Ohio· 47th of 51

$324

MN $741NM $309

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.