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Computer Analysis of a Brain Wave Recording

Maryland 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?

$282

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $282 for this service. Most negotiated rates run $240 to $331.

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 $282 · 10th to 90th $219 to $427
$100$200$500$1Kprofessional $282

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
$234.42
Median
$275.42
Typical High
$371.54
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$85.11
Median
$97.72
Typical High
$128.82
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$141.25
Median
$173.78
Typical High
$263.03
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$295.12
Typical High
$346.74
CareFirst
Setting
Professional
Modifier
26 · Professional part
Typical Low
$95.50
Median
$107.15
Typical High
$125.89
CareFirst
Setting
Professional
Modifier
TC · Technical part
Typical Low
$199.53
Median
$199.53
Typical High
$257.04
Cigna
Setting
Professional
Modifier
Global
Typical Low
$229.09
Median
$380.19
Typical High
$794.33
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$93.33
Median
$131.83
Typical High
$269.15
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$125.89
Median
$257.04
Typical High
$537.03
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$245.47
Median
$354.81
Typical High
$478.63
Kaiser Permanente
Setting
Professional
Modifier
26 · Professional part
Typical Low
$79.43
Median
$112.20
Typical High
$158.49
Kaiser Permanente
Setting
Professional
Modifier
TC · Technical part
Typical Low
$169.82
Median
$245.47
Typical High
$323.59
United
Setting
Professional
Modifier
Global
Typical Low
$204.17
Median
$331.13
Typical High
$676.08
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$81.28
Median
$125.89
Typical High
$263.03
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$117.49
Median
$208.93
Typical High
$436.52
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$245.47
Median
$331.13
Typical High
$478.63
Wellpoint
Setting
Professional
Modifier
26 · Professional part
Typical Low
$81.28
Median
$104.71
Typical High
$154.88
Wellpoint
Setting
Professional
Modifier
TC · Technical part
Typical Low
$162.18
Median
$223.87
Typical High
$331.13

Where Maryland 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.

Maryland· 30th of 51

$282

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.