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Prosthetic Knee, Endoskeletal Four-Bar, Friction Swing

Indiana 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?

$1,175

Typical negotiated rate. In Indiana, October 2026.

Insurers have agreed to pay about $1,175 for this service. The price depends on where it is billed: about $1,175 from a physician practice, and about $1,778 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$1,175$1,047 to $1,445
FacilityA hospital or hospital-owned outpatient department$1,778$1,230 to $1,995

How much rates vary

Facilitymedian $1,778 · 10th to 90th $1,072 to $2,818Professionalmedian $1,175 · 10th to 90th $912 to $1,995
$1K$2K$5K$10Kfacility $1,778professional $1,175

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
$912.01
Median
$912.01
Typical High
$912.01
Aetna
Setting
Professional
Modifier
None
Typical Low
$912.01
Median
$912.01
Typical High
$1,949.84
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$1,548.82
Median
$1,995.26
Typical High
$2,089.30
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$1,174.90
Median
$1,174.90
Typical High
$1,995.26
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$117.49
Median
$117.49
Typical High
$165.96
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$870.96
Median
$870.96
Typical High
$1,258.93
CareSource
Setting
Facility
Modifier
None
Typical Low
$2,818.38
Median
$2,818.38
Typical High
$2,884.03
Cigna
Setting
Facility
Modifier
None
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$1,995.26
Cigna
Setting
Professional
Modifier
None
Typical Low
$891.25
Median
$1,230.27
Typical High
$10,715.19
Physicians Health Plan of Northern Indiana
Setting
Facility
Modifier
None
Typical Low
$912.01
Median
$2,089.30
Typical High
$6,025.60
Physicians Health Plan of Northern Indiana
Setting
Professional
Modifier
None
Typical Low
$1,230.27
Median
$1,621.81
Typical High
$2,398.83
United
Setting
Facility
Modifier
None
Typical Low
$1,071.52
Median
$1,071.52
Typical High
$1,202.26
United
Setting
Professional
Modifier
None
Typical Low
$645.65
Median
$954.99
Typical High
$1,621.81
4 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
$457.09
Median
$457.09
Typical High
$977.24
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$181.97
Median
$181.97
Typical High
$389.05
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$138.04
Median
$138.04
Typical High
$288.40
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$91.20
Median
$91.20
Typical High
$194.98

Where Indiana 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.

Indiana· 37th of 51

$1,175

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.