go back

Extended EEG Brain Wave Monitoring

Oklahoma 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?

$316

Typical negotiated rate. In Oklahoma, July 2026.

Insurers have agreed to pay about $316 for this service. Most negotiated rates run $269 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 6 insurance carriers under federal price transparency rules.

How much rates vary

Professionalmedian $316 · 10th to 90th $69 to $437
$50.0$100.0$200.0$500.0$1.0K$2.0Kprofessional $316

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
$52.48
Median
$52.48
Typical High
$81.28
Aetna
Setting
Professional
Modifier
Global
Typical Low
$269.15
Median
$323.59
Typical High
$389.05
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$50.12
Median
$53.70
Typical High
$60.26
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$331.13
Median
$331.13
Typical High
$363.08
BCBS
Setting
Professional
Modifier
Global
Typical Low
$56.23
Median
$316.23
Typical High
$436.52
Cigna
Setting
Professional
Modifier
Global
Typical Low
$213.80
Median
$380.19
Typical High
$575.44
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$54.95
Median
$74.13
Typical High
$95.50
Medica
Setting
Facility
Modifier
26 · Professional part
Typical Low
$128.82
Median
$251.19
Typical High
$251.19
Medica
Setting
Professional
Modifier
Global
Typical Low
$263.03
Median
$363.08
Typical High
$2,238.72
Medica
Setting
Professional
Modifier
26 · Professional part
Typical Low
$48.98
Median
$64.57
Typical High
$776.25
United
Setting
Professional
Modifier
Global
Typical Low
$251.19
Median
$323.59
Typical High
$549.54
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$47.86
Median
$60.26
Typical High
$95.50

Where Oklahoma sits

The same service costs 2.4 times more in Minnesota than in New Mexico. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Oklahoma $316 · 50th of 51
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.