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Releasing A Stiff Knee Joint

Rhode Island rates for HCPCS 27435

Cuts through the tightened capsule and scar tissue around the knee so a joint that has stiffened up can bend and straighten further. It is used when a knee has lost movement after injury, prolonged immobilization or earlier surgery, and therapy alone has not restored it.

Rates data updated October 2026.

How much does Releasing A Stiff Knee Joint cost?

$3,677

Typical total for the visit. In Rhode Island, October 2026.

Insurers have agreed to pay about $3,677 for this procedure. That total is two separate charges: $1,047 to the doctor who performs it, and $2,630 to the hospital or surgery center where it takes place. Done somewhere without a facility charge, you pay only the first.

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.

What's inside this number

Part of the billTypicalRange
Physician feeThe doctor who performs it$1,047$891 to $1,445
Facility feeThe hospital or surgery center$2,630$1,622 to $4,074

How much rates vary

Facilitymedian $2,630 · 10th to 90th $832 to $7,244Professionalmedian $1,047 · 10th to 90th $724 to $1,445
$1K$2K$5K$10Kfacility $2,630professional $1,047

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$3,019.95
Median
$3,715.35
Typical High
$3,981.07
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,047.13
Median
$1,047.13
Typical High
$1,047.13
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$794.33
Median
$794.33
Typical High
$794.33
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$158.49
Median
$158.49
Typical High
$158.49
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$104.71
Median
$104.71
Typical High
$104.71
BCBS Rhode Island
Setting
Professional
Modifier
None
Typical Low
$724.44
Median
$977.24
Typical High
$1,380.38
BCBS Rhode Island
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$467.74
Median
$575.44
Typical High
$676.08
BCBS Rhode Island
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$144.54
Median
$173.78
Typical High
$204.17
BCBS Rhode Island
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$67.61
Median
$83.18
Typical High
$97.72
Cigna
Setting
Facility
Modifier
None
Typical Low
$831.76
Median
$2,137.96
Typical High
$3,090.30
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,096.48
Median
$1,445.44
Typical High
$1,659.59
United
Setting
Facility
Modifier
None
Typical Low
$812.83
Median
$2,630.27
Typical High
$7,762.47
United
Setting
Professional
Modifier
None
Typical Low
$660.69
Median
$870.96
Typical High
$1,513.56
3 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$524.81
Median
$524.81
Typical High
$524.81
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$208.93
Median
$208.93
Typical High
$208.93
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$741.31
Median
$741.31
Typical High
$741.31

Where Rhode Island sits

The same service costs 3.1 times more in Wisconsin than in Maryland. 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.

Physician feeFacility fee

Rhode Island· 25th of 51

$3,677

$1,047 physician + $2,630 facility

WI $8,115MD $2,591

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.