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Computer Analysis of a Brain Wave Recording

Massachusetts rates for HCPCS 95957

A specialized computer-based analysis of a previously recorded brain wave study (EEG), used to detect specific patterns associated with seizures, such as brief abnormal spikes in electrical activity. It is typically ordered when a standard reading of the recording needs a more detailed, targeted review for subtle seizure-related activity. This analysis does not involve a new recording session — it works with a recording that has already been captured.

Rates data updated July 2026.

How much does Computer Analysis of a Brain Wave Recording cost?

$372

Typical negotiated rate. In Massachusetts, July 2026.

Insurers have agreed to pay about $372 for this service. Most negotiated rates run $275 to $617.

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 8 insurance carriers under federal price transparency rules.

How much rates vary

Professionalmedian $372 · 10th to 90th $229 to $851
$100$200$500$1K$2Kprofessional $372

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
$100.00
Median
$100.00
Typical High
$100.00
Aetna
Setting
Professional
Modifier
Global
Typical Low
$229.09
Median
$281.84
Typical High
$831.76
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$85.11
Median
$102.33
Typical High
$295.12
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$141.25
Median
$190.55
Typical High
$562.34
AllWays Health Partners
Setting
Facility
Modifier
26 · Professional part
Typical Low
$223.87
Median
$245.47
Typical High
$630.96
AllWays Health Partners
Setting
Professional
Modifier
Global
Typical Low
$213.80
Median
$426.58
Typical High
$1,995.26
AllWays Health Partners
Setting
Professional
Modifier
26 · Professional part
Typical Low
$93.33
Median
$162.18
Typical High
$741.31
AllWays Health Partners
Setting
Professional
Modifier
TC · Technical part
Typical Low
$141.25
Median
$295.12
Typical High
$1,584.89
BCBS
Setting
Professional
Modifier
26 · Professional part
Typical Low
$131.83
Median
$194.98
Typical High
$281.84
Cigna
Setting
Professional
Modifier
Global
Typical Low
$239.88
Median
$467.74
Typical High
$954.99
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$102.33
Median
$162.18
Typical High
$302.00
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$117.49
Median
$316.23
Typical High
$660.69
Fallon Health
Setting
Professional
Modifier
Global
Typical Low
$74.13
Median
$194.98
Typical High
$457.09
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$316.23
Median
$524.81
Typical High
$851.14
Harvard Pilgrim
Setting
Professional
Modifier
26 · Professional part
Typical Low
$104.71
Median
$177.83
Typical High
$275.42
Harvard Pilgrim
Setting
Professional
Modifier
TC · Technical part
Typical Low
$213.80
Median
$346.74
Typical High
$575.44
Mass General Brigham
Setting
Facility
Modifier
26 · Professional part
Typical Low
$223.87
Median
$245.47
Typical High
$630.96
Mass General Brigham
Setting
Professional
Modifier
Global
Typical Low
$213.80
Median
$426.58
Typical High
$1,995.26
Mass General Brigham
Setting
Professional
Modifier
26 · Professional part
Typical Low
$93.33
Median
$162.18
Typical High
$741.31
Mass General Brigham
Setting
Professional
Modifier
TC · Technical part
Typical Low
$141.25
Median
$295.12
Typical High
$1,584.89
United
Setting
Professional
Modifier
Global
Typical Low
$245.47
Median
$489.78
Typical High
$933.25
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$109.65
Median
$173.78
Typical High
$309.03
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$154.88
Median
$316.23
Typical High
$616.60

Where Massachusetts sits

The same service costs 2.8 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.

Massachusetts· 8th of 51

$372

MN $631NM $229

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.