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Straightening a Stiff Knee Under Anesthesia

Nebraska rates for HCPCS 27570

With the patient asleep and the muscles fully relaxed, the surgeon bends and straightens the knee firmly to break down scar tissue that has locked up its movement. No incision is made. It is used when a knee has stiffened after injury, surgery or a joint replacement and stretching alone has not restored the range.

Rates data updated July 2026.

How much does Straightening a Stiff Knee Under Anesthesia cost?

$3,236

Typical facility fee. In Nebraska, July 2026.

Insurers have agreed to pay about $3,236 for this service. Most negotiated rates run $724 to $4,074.

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

Facilitymedian $3,236 · 10th to 90th $251 to $11,482Professionalmedian $347 · 10th to 90th $295 to $479
$200$500$1K$2K$5K$10K$20Kfacility $3,236professional $347

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$309.03
Median
$3,388.44
Typical High
$13,489.63
BCBS
Setting
Facility
Modifier
Global
Typical Low
$2,290.87
Median
$3,019.95
Typical High
$5,888.44
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1,318.26
Median
$1,318.26
Typical High
$1,318.26
Medica
Setting
Facility
Modifier
Global
Typical Low
$141.25
Median
$251.19
Typical High
$4,786.30
Midlands
Setting
Professional
Modifier
Global
Typical Low
$295.12
Median
$346.74
Typical High
$478.63
Midlands
Setting
Facility
Modifier
Global
Typical Low
$1,318.26
Median
$1,318.26
Typical High
$1,318.26
United
Setting
Facility
Modifier
Global
Typical Low
$218.78
Median
$2,398.83
Typical High
$6,760.83

Where Nebraska sits

The same service costs 21.4 times more in Indiana than in Montana. 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.

Nebraska· 12th of 50

$3,236

IN $5,754MT $269

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.