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Extended EEG Brain Wave Monitoring

North Dakota 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 $59 · 10th–90th $59$600%50%90th$59Professionalmedian $234 · 10th–90th $58$7940%10%10th90th$234$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
$58.88
Median
$58.88
Typical High
$60.26
Aetna
Setting
Professional
Modifier
Global
Typical Low
$309.03
Median
$346.74
Typical High
$676.08
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$52.48
Median
$58.88
Typical High
$234.42
BCBS
Setting
Professional
Modifier
Global
Typical Low
$588.84
Median
$794.33
Typical High
$891.25
BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$93.33
Median
$125.89
Typical High
$141.25
Cigna
Setting
Professional
Modifier
Global
Typical Low
$309.03
Median
$691.83
Typical High
$1,122.02
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$63.10
Median
$107.15
Typical High
$162.18
Medica
Setting
Professional
Modifier
Global
Typical Low
$389.05
Median
$616.60
Typical High
$2,238.72
Medica
Setting
Professional
Modifier
26 · Professional part
Typical Low
$63.10
Median
$112.20
Typical High
$776.25
United
Setting
Professional
Modifier
Global
Typical Low
$354.81
Median
$602.56
Typical High
$933.25
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$61.66
Median
$107.15
Typical High
$147.91