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Prosthetic Knee, Polycentric, Hydraulic Swing Control

Maine 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?

$2,754

Typical negotiated rate. In Maine, October 2026.

Insurers have agreed to pay about $2,754 for this service. The price depends on where it is billed: about $2,754 from a physician practice, and about $5,370 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$2,754$2,188 to $2,951
FacilityA hospital or hospital-owned outpatient department$5,370$4,365 to $9,550

How much rates vary

Facilitymedian $5,370 · 10th to 90th $3,090 to $10,471Professionalmedian $2,754 · 10th to 90th $1,820 to $3,802
$2K$5K$10Kfacility $5,370professional $2,754

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
$2,290.87
Median
$2,951.21
Typical High
$2,951.21
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$4,365.16
Median
$5,495.41
Typical High
$10,471.29
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$2,691.53
Median
$2,754.23
Typical High
$2,951.21
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$269.15
Median
$269.15
Typical High
$295.12
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$2,041.74
Median
$2,041.74
Typical High
$2,238.72
Cigna
Setting
Facility
Modifier
None
Typical Low
$2,511.89
Median
$2,511.89
Typical High
$3,235.94
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,819.70
Median
$1,819.70
Typical High
$2,511.89
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$1,698.24
Median
$3,801.89
Typical High
$5,011.87
Martin's Point
Setting
Professional
Modifier
None
Typical Low
$2,290.87
Median
$2,951.21
Typical High
$2,951.21
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
$1,698.24
Median
$2,187.76
Typical High
$6,025.60
8 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
$1,202.26
Median
$1,479.11
Typical High
$1,479.11
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$478.63
Median
$588.84
Typical High
$588.84
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$363.08
Median
$446.68
Typical High
$446.68
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$239.88
Median
$295.12
Typical High
$295.12
Martin's Point
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$1,202.26
Median
$1,479.11
Typical High
$1,479.11
Martin's Point
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$478.63
Median
$588.84
Typical High
$588.84
Martin's Point
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$363.08
Median
$446.68
Typical High
$446.68
Martin's Point
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$239.88
Median
$295.12
Typical High
$295.12

Where Maine 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.

Maine· 24th of 51

$2,754

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.