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Prosthetic Knee, Endoskeletal Four-Bar, Friction Swing

Delaware rates for HCPCS L5611

Addition to lower extremity, endoskeletal system, above knee (AK), knee disarticulation, four-bar linkage, with friction swing phase control

Rates data updated July 2026.

How much does Prosthetic Knee, Endoskeletal Four-Bar, Friction Swing cost?

$871

Typical negotiated rate. In Delaware, July 2026.

Insurers have agreed to pay about $871 for this service. Most negotiated rates run $832 to $912.

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 $1,230 · 10th to 90th $2 to $1,445Professionalmedian $871 · 10th to 90th $794 to $9,120
$10$100$1K$10Kfacility $1,230professional $871

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
Professional
Modifier
Global
Typical Low
$794.33
Median
$870.96
Typical High
$9,120.11
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$1,230.27
Cigna
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$891.25
Typical High
$1,230.27
Highmark BCBS
Setting
Professional
Modifier
Global
Typical Low
$1,949.84
Median
$1,949.84
Typical High
$1,949.84
United
Setting
Facility
Modifier
Global
Typical Low
$1.55
Median
$1,202.26
Typical High
$1,445.44
United
Setting
Professional
Modifier
Global
Typical Low
$870.96
Median
$1,023.29
Typical High
$1,479.11

Where Delaware sits

The same service costs 3.2 times more in Hawaii than in Nebraska. 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.

Delaware· 50th of 51

$871

HI $2,754NE $851

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.