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Prosthetic Knee, Endoskeletal Four-Bar, Friction Swing

Florida 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 October 2026.

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

$1,000

Typical negotiated rate. In Florida, October 2026.

Insurers have agreed to pay about $1,000 for this service. The price depends on where it is billed: about $955 from a physician practice, and about $1,995 from a hospital or other facility.

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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$955$891 to $1,148
FacilityA hospital or hospital-owned outpatient department$1,995$1,230 to $3,631

How much rates vary

Facilitymedian $1,995 · 10th to 90th $1,202 to $3,631Professionalmedian $955 · 10th to 90th $832 to $1,995
$1K$2Kfacility $1,995professional $955

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
$831.76
Median
$831.76
Typical High
$1,023.29
Aetna
Setting
Professional
Modifier
None
Typical Low
$831.76
Median
$891.25
Typical High
$1,148.15
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$416.87
Median
$446.68
Typical High
$575.44
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$165.96
Median
$177.83
Typical High
$229.09
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$123.03
Median
$131.83
Typical High
$173.78
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$83.18
Median
$89.13
Typical High
$114.82
AvMed
Setting
Facility
Modifier
None
Typical Low
$1,995.26
Median
$1,995.26
Typical High
$1,995.26
AvMed
Setting
Professional
Modifier
None
Typical Low
$1,445.44
Median
$1,819.70
Typical High
$1,995.26
Cigna
Setting
Facility
Modifier
None
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$1,230.27
Cigna
Setting
Professional
Modifier
None
Typical Low
$891.25
Median
$891.25
Typical High
$1,230.27
Florida Blue
Setting
Facility
Modifier
None
Typical Low
$3,630.78
Median
$3,630.78
Typical High
$3,630.78
Florida Blue
Setting
Professional
Modifier
None
Typical Low
$1,174.90
Median
$1,995.26
Typical High
$1,995.26
Molina
Setting
Professional
Modifier
None
Typical Low
$831.76
Median
$1,096.48
Typical High
$1,122.02
United
Setting
Facility
Modifier
None
Typical Low
$1,071.52
Median
$1,202.26
Typical High
$2,630.27
United
Setting
Professional
Modifier
None
Typical Low
$831.76
Median
$954.99
Typical High
$1,445.44
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$1,000.00
Median
$1,000.00
Typical High
$1,995.26

Where Florida sits

The same service costs 3.1 times more in Hawaii than in Delaware. 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.

Florida· 47th of 51

$1,000

HI $2,754DE $891

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.