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Prosthetic Knee, Polycentric, Hydraulic Swing Control

Iowa 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?

$4,467

Typical negotiated rate. In Iowa, October 2026.

Insurers have agreed to pay about $4,467 for this service. The price depends on where it is billed: about $4,467 from a physician practice, and about $5,012 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$4,467$3,020 to $5,495
FacilityA hospital or hospital-owned outpatient department$5,012$4,467 to $6,607

How much rates vary

Facilitymedian $5,012 · 10th to 90th $3,020 to $20,893Professionalmedian $4,467 · 10th to 90th $2,239 to $6,026
$2K$5K$10K$20Kfacility $5,012professional $4,467

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
$3,467.37
Median
$3,467.37
Typical High
$3,467.37
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,949.84
Median
$3,467.37
Typical High
$3,801.89
Cigna
Setting
Facility
Modifier
None
Typical Low
$2,511.89
Median
$5,011.87
Typical High
$5,011.87
Cigna
Setting
Professional
Modifier
None
Typical Low
$4,570.88
Median
$6,025.60
Typical High
$6,456.54
Hally Health
Setting
Professional
Modifier
None
Typical Low
$4,365.16
Median
$4,466.84
Typical High
$5,754.40
Medica
Setting
Facility
Modifier
None
Typical Low
$3,019.95
Median
$4,897.79
Typical High
$20,892.96
Medica
Setting
Professional
Modifier
None
Typical Low
$2,238.72
Median
$3,801.89
Typical High
$11,481.54
Midlands
Setting
Professional
Modifier
None
Typical Low
$5,248.07
Median
$6,025.60
Typical High
$6,025.60
Midlands
Setting
Facility
Modifier
None
Typical Low
$5,011.87
Median
$5,011.87
Typical High
$5,011.87
Midlands
Setting
Professional
Modifier
None
Typical Low
$4,570.88
Median
$7,413.10
Typical High
$7,413.10
United
Setting
Facility
Modifier
None
Typical Low
$5,495.41
Median
$6,606.93
Typical High
$12,589.25
United
Setting
Professional
Modifier
None
Typical Low
$2,089.30
Median
$2,238.72
Typical High
$3,890.45
Wellmark
Setting
Professional
Modifier
None
Typical Low
$4,466.84
Median
$4,466.84
Typical High
$4,466.84
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
$1,737.80
Typical High
$1,905.46
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$389.05
Median
$691.83
Typical High
$758.58
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$295.12
Median
$524.81
Typical High
$562.34
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$194.98
Median
$346.74
Typical High
$380.19

Where Iowa 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.

Iowa· 5th of 51

$4,467

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.