go back

Extended EEG Brain Wave Monitoring

Wisconsin 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 $174 · 10th–90th $60$3020%10%20%10th90th$174Professionalmedian $282 · 10th–90th $56$1,0470%5%10th90th$282$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. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$60.26
Median
$60.26
Typical High
$208.93
Aetna
Setting
Professional
Modifier
Global
Typical Low
$269.15
Median
$371.54
Typical High
$1,348.96
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$51.29
Median
$117.49
Typical High
$537.03
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$316.23
Median
$537.03
Typical High
$1,258.93
Anthem BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$57.54
Median
$87.10
Typical High
$199.53
Cigna
Setting
Facility
Modifier
26 · Professional part
Typical Low
$147.91
Median
$173.78
Typical High
$275.42
Cigna
Setting
Professional
Modifier
Global
Typical Low
$446.68
Median
$912.01
Typical High
$1,230.27
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$72.44
Median
$144.54
Typical High
$199.53
DeanCare
Setting
Professional
Modifier
Global
Typical Low
$616.60
Median
$724.44
Typical High
$977.24
DeanCare
Setting
Professional
Modifier
26 · Professional part
Typical Low
$100.00
Median
$117.49
Typical High
$154.88
Medica
Setting
Professional
Modifier
Global
Typical Low
$295.12
Median
$602.56
Typical High
$2,238.72
Medica
Setting
Professional
Modifier
26 · Professional part
Typical Low
$58.88
Median
$114.82
Typical High
$776.25
Molina
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$33.11
Typical High
$416.87
Network Health
Setting
Professional
Modifier
Global
Typical Low
$257.04
Median
$537.03
Typical High
$891.25
Network Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$57.54
Median
$85.11
Typical High
$144.54
Quartz
Setting
Professional
Modifier
Global
Typical Low
$426.58
Median
$851.14
Typical High
$1,258.93
Quartz
Setting
Facility
Modifier
26 · Professional part
Typical Low
$128.82
Median
$354.81
Typical High
$354.81
Quartz
Setting
Professional
Modifier
Global
Typical Low
$426.58
Median
$1,584.89
Typical High
$2,238.72
Quartz
Setting
Professional
Modifier
26 · Professional part
Typical Low
$67.61
Median
$281.84
Typical High
$776.25
Security Health
Setting
Professional
Modifier
Global
Typical Low
$426.58
Median
$426.58
Typical High
$426.58
Security Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$70.79
Median
$70.79
Typical High
$70.79
Security Health
Setting
Professional
Modifier
Global
Typical Low
$724.44
Median
$1,000.00
Typical High
$1,778.28
Security Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$70.79
Median
$144.54
Typical High
$181.97
United
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$891.25
Typical High
$1,513.56
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$79.43
Median
$162.18
Typical High
$269.15