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Prosthetic Knee, Polycentric, Hydraulic Swing Control

Kentucky rates for HCPCS L5814

Addition, endoskeletal knee-shin system, polycentric, hydraulic swing phase control, mechanical stance phase lock

Rates data updated October 2026.

How much does Prosthetic Knee, Polycentric, Hydraulic Swing Control cost?

$2,399

Typical negotiated rate. In Kentucky, October 2026.

Insurers have agreed to pay about $2,399 for this service. The price depends on where it is billed: about $2,399 from a physician practice, and about $2,512 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$2,399$2,089 to $2,754
FacilityA hospital or hospital-owned outpatient department$2,512$2,344 to $4,169

How much rates vary

Facilitymedian $2,512 · 10th to 90th $2,188 to $6,310Professionalmedian $2,399 · 10th to 90th $2,042 to $3,715
$2K$5K$10K$20Kfacility $2,512professional $2,399

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
$1,445.44
Median
$2,344.23
Typical High
$2,344.23
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,445.44
Median
$2,344.23
Typical High
$4,466.84
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$2,884.03
Median
$4,570.88
Typical High
$4,786.30
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$2,089.30
Median
$2,398.83
Typical High
$3,019.95
CareSource
Setting
Facility
Modifier
None
Typical Low
$2,951.21
Median
$4,073.80
Typical High
$6,606.93
CareSource
Setting
Professional
Modifier
None
Typical Low
$4,466.84
Median
$5,623.41
Typical High
$7,244.36
Cigna
Setting
Facility
Modifier
None
Typical Low
$2,511.89
Median
$2,511.89
Typical High
$6,309.57
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,819.70
Median
$2,511.89
Typical High
$21,877.62
Molina
Setting
Professional
Modifier
None
Typical Low
$2,884.03
Median
$2,884.03
Typical High
$3,467.37
United
Setting
Facility
Modifier
None
Typical Low
$2,187.76
Median
$2,187.76
Typical High
$2,187.76
United
Setting
Professional
Modifier
None
Typical Low
$1,513.56
Median
$2,238.72
Typical High
$3,090.30
6 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
$954.99
Median
$1,174.90
Typical High
$2,187.76
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$380.19
Median
$467.74
Typical High
$891.25
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$288.40
Median
$346.74
Typical High
$660.69
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$190.55
Median
$234.42
Typical High
$446.68
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$269.15
Median
$269.15
Typical High
$269.15
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$2,041.74
Median
$2,041.74
Typical High
$2,041.74

Where Kentucky sits

The same service costs 2.6 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.

Kentucky· 41st of 51

$2,399

HI $4,786DE $1,820

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.