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Prosthetic Knee, Polycentric, Hydraulic Swing Control

Tennessee 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 Tennessee, October 2026.

Insurers have agreed to pay about $2,399 for this service. The price depends on where it is billed: about $2,291 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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$2,291$1,905 to $3,467
FacilityA hospital or hospital-owned outpatient department$2,512$2,512 to $2,512

How much rates vary

Facilitymedian $2,512 · 10th to 90th $2,188 to $2,630Professionalmedian $2,291 · 10th to 90th $1,820 to $22,909
$2K$5K$10K$20Kfacility $2,512professional $2,291

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
$1,949.84
Median
$1,949.84
Typical High
$1,949.84
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,905.46
Median
$1,949.84
Typical High
$2,290.87
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$954.99
Median
$977.24
Typical High
$1,148.15
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$380.19
Median
$389.05
Typical High
$457.09
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$288.40
Median
$295.12
Typical High
$346.74
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$190.55
Median
$194.98
Typical High
$229.09
BCBS Tennessee
Setting
Professional
Modifier
None
Typical Low
$2,691.53
Median
$3,467.37
Typical High
$3,467.37
Cigna
Setting
Facility
Modifier
None
Typical Low
$2,511.89
Median
$2,511.89
Typical High
$2,630.27
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,819.70
Median
$1,819.70
Typical High
$2,511.89
Lucent Health
Setting
Professional
Modifier
None
Typical Low
$22,908.68
Median
$33,113.11
Typical High
$33,113.11
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
$2,187.76
Typical High
$3,019.95

Where Tennessee 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.

Tennessee· 39th 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.