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Extended EEG Brain Wave Monitoring

Wyoming 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?

$513

Typical negotiated rate. In Wyoming, July 2026.

Insurers have agreed to pay about $513 for this service. Most negotiated rates run $389 to $631.

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 4 insurance carriers under federal price transparency rules.

How much rates vary

Professionalmedian $513 · 10th to 90th $355 to $631
$500.0$1.0Kprofessional $513

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
Professional
Modifier
Global
Typical Low
$354.81
Median
$389.05
Typical High
$389.05
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$57.54
Median
$60.26
Typical High
$63.10
BCBS
Setting
Professional
Modifier
Global
Typical Low
$512.86
Median
$630.96
Typical High
$630.96
BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$81.28
Median
$100.00
Typical High
$100.00
Cigna
Setting
Professional
Modifier
Global
Typical Low
$457.09
Median
$602.56
Typical High
$851.14
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$75.86
Median
$93.33
Typical High
$125.89
United
Setting
Professional
Modifier
Global
Typical Low
$275.42
Median
$575.44
Typical High
$831.76
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$63.10
Median
$100.00
Typical High
$162.18

Where Wyoming 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.

Wyoming $513 · 3rd 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.