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Nerve Monitoring In The Operating Room

Illinois rates for HCPCS 95940

Covers continuous monitoring of the nerves and spinal cord while an operation is going on, with a specialist physically present in the operating room devoting attention to that one patient. Electrical signals from the nervous system are watched constantly so the surgical team is warned immediately if a nerve is being put at risk. It is billed in 15-minute blocks for the time the specialist is in attendance.

Rates data updated July 2026.

How much does Nerve Monitoring In The Operating Room cost?

$51.29

Typical facility fee. In Illinois, July 2026.

Insurers have agreed to pay about $51.29 for this service. Most negotiated rates run $38.02 to $676.

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 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $51 · 10th to 90th $33 to $676Professionalmedian $65 · 10th to 90th $32 to $1,175
$50.0$100.0$200.0$500.0$1.0K$2.0K$5.0Kfacility $51professional $65

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
Global
Typical Low
$33.11
Median
$51.29
Typical High
$676.08
BCBS
Setting
Facility
Modifier
Global
Typical Low
$141.25
Median
$371.54
Typical High
$707.95
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$64.57
Typical High
$1,174.90
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
United
Setting
Facility
Modifier
Global
Typical Low
$26.92
Median
$39.81
Typical High
$95.50

Where Illinois sits

The same service costs 7.9 times more in Connecticut than in Wyoming. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Illinois $51.29 · 20th of 51
CT $158WY $19.95

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.