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Endoskeletal Knee, Polycentric, Friction Swing and Stance

South Dakota rates for HCPCS L5818

Addition, endoskeletal knee-shin system, polycentric, friction swing and stance phase control

Rates data updated July 2026.

How much does Endoskeletal Knee, Polycentric, Friction Swing and Stance cost?

$1,349

Typical negotiated rate. In South Dakota, July 2026.

Insurers have agreed to pay about $1,349 for this service. The price depends on where it is billed: about $1,349 from a physician practice, and about $1,288 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$1,349$977 to $1,514
FacilityA hospital or hospital-owned outpatient department$1,288$955 to $1,622

How much rates vary

Facilitymedian $1,288 · 10th to 90th $871 to $3,020Professionalmedian $1,349 · 10th to 90th $955 to $1,660
$500$1K$2K$5Kfacility $1,288professional $1,349

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$1,122.02
Median
$1,122.02
Typical High
$1,122.02
Aetna
Setting
Professional
Modifier
Global
Typical Low
$954.99
Median
$1,071.52
Typical High
$1,513.56
Cigna
Setting
Facility
Modifier
Global
Typical Low
$812.83
Median
$812.83
Typical High
$1,513.56
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1,348.96
Median
$1,348.96
Typical High
$1,659.59
Medica
Setting
Facility
Modifier
Global
Typical Low
$933.25
Median
$1,479.11
Typical High
$4,073.80
Medica
Setting
Professional
Modifier
Global
Typical Low
$616.60
Median
$954.99
Typical High
$8,128.31
Midlands
Setting
Professional
Modifier
Global
Typical Low
$1,230.27
Median
$1,479.11
Typical High
$1,513.56
Midlands
Setting
Facility
Modifier
Global
Typical Low
$1,513.56
Median
$1,513.56
Typical High
$1,513.56
Midlands
Setting
Professional
Modifier
Global
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$2,754.23
Sanford Health Plan
Setting
Professional
Modifier
Global
Typical Low
$1,288.25
Median
$1,548.82
Typical High
$2,041.74
United
Setting
Facility
Modifier
Global
Typical Low
$758.58
Median
$870.96
Typical High
$954.99
United
Setting
Professional
Modifier
Global
Typical Low
$446.68
Median
$954.99
Typical High
$1,348.96
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$1,348.96
Median
$1,348.96
Typical High
$1,348.96

Where South Dakota sits

The same service costs 4.0 times more in Hawaii than in Nebraska. 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.

South Dakota· 3rd of 51

$1,349

HI $2,042NE $513

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.