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Evoked Potential Study, Arms

Washington, DC rates for HCPCS 95925

This service tests how well sensory nerve signals travel from the arms up to the brain, by applying a mild electrical stimulus and recording the brain's response through electrodes on the scalp. It helps assess whether the nerve pathways carrying sensation from the arms to the brain are working normally. It is often used during certain surgeries to monitor nerve pathway function in real time, as well as for diagnostic testing.

Rates data updated July 2026.

How much does Evoked Potential Study, Arms cost?

$170

Typical negotiated rate. In Washington, DC, July 2026.

Insurers have agreed to pay about $170 for this service. Most negotiated rates run $145 to $182.

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 5 insurance carriers under federal price transparency rules.

How much rates vary

Professionalmedian $170 · 10th to 90th $100 to $219
$50$100$200$500professional $170

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
$26.30
Median
$26.30
Typical High
$26.30
Aetna
Setting
Professional
Modifier
Global
Typical Low
$100.00
Median
$169.82
Typical High
$199.53
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$23.44
Median
$165.96
Typical High
$251.19
Cigna
Setting
Professional
Modifier
Global
Typical Low
$72.44
Median
$275.42
Typical High
$676.08
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$165.96
Median
$194.98
Typical High
$416.87
Kaiser Permanente
Setting
Professional
Modifier
26 · Professional part
Typical Low
$28.18
Median
$33.11
Typical High
$61.66
United
Setting
Professional
Modifier
Global
Typical Low
$109.65
Median
$239.88
Typical High
$501.19

Where Washington, DC sits

The same service costs 2.3 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.

Washington, DC· 37th of 51

$170

MN $339NM $148

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.