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Prosthetic Knee, Polycentric, Hydraulic Swing Control

Arizona 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 Arizona, October 2026.

Insurers have agreed to pay about $2,399 for this service. The price depends on where it is billed: about $1,995 from a physician practice, and about $4,571 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$1,995$1,950 to $3,890
FacilityA hospital or hospital-owned outpatient department$4,571$2,512 to $7,586

How much rates vary

Facilitymedian $4,571 · 10th to 90th $1,288 to $20,893Professionalmedian $1,995 · 10th to 90th $1,820 to $22,387
$2K$5K$10K$20Kfacility $4,571professional $1,995

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
Professional
Modifier
None
Typical Low
$1,949.84
Median
$1,949.84
Typical High
$1,949.84
BCBS Arizona
Setting
Facility
Modifier
None
Typical Low
$1,148.15
Median
$5,248.07
Typical High
$7,943.28
BCBS Arizona
Setting
Professional
Modifier
None
Typical Low
$3,388.44
Median
$3,890.45
Typical High
$7,079.46
Cigna
Setting
Facility
Modifier
None
Typical Low
$2,511.89
Median
$2,511.89
Typical High
$2,511.89
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,819.70
Median
$1,819.70
Typical High
$2,511.89
Medica
Setting
Facility
Modifier
None
Typical Low
$1,949.84
Median
$4,365.16
Typical High
$20,892.96
Medica
Setting
Professional
Modifier
None
Typical Low
$1,862.09
Median
$2,884.03
Typical High
$22,387.21
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
$1,862.09
Median
$1,995.26
Typical High
$3,019.95
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
$977.24
Median
$977.24
Typical High
$977.24
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$398.11
Median
$398.11
Typical High
$398.11
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$295.12
Median
$295.12
Typical High
$295.12
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$194.98
Median
$194.98
Typical High
$194.98

Where Arizona 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.

Arizona· 42nd 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.