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Endoskeletal Knee, Friction Swing and Stance (Safety Knee)

Maryland rates for HCPCS L5812

Addition, endoskeletal knee-shin system, single axis, friction swing and stance phase control (safety knee)

Rates data updated July 2026.

How much does Endoskeletal Knee, Friction Swing and Stance (Safety Knee) cost?

$363

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $363 for this service. Most negotiated rates run $324 to $389.

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.

How much rates vary

Facilitymedian $513 · 10th to 90th $309 to $692Professionalmedian $363 · 10th to 90th $295 to $525
$200$500$1K$2Kfacility $513professional $363

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. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$295.12
Median
$363.08
Typical High
$501.19
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$363.08
Median
$363.08
Typical High
$478.63
Cigna
Setting
Facility
Modifier
Global
Typical Low
$467.74
Median
$467.74
Typical High
$501.19
Cigna
Setting
Professional
Modifier
Global
Typical Low
$346.74
Median
$346.74
Typical High
$467.74
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$489.78
Median
$691.83
Typical High
$1,047.13
United
Setting
Facility
Modifier
Global
Typical Low
$281.84
Median
$512.86
Typical High
$691.83
United
Setting
Professional
Modifier
Global
Typical Low
$316.23
Median
$363.08
Typical High
$537.03
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$407.38
Median
$407.38
Typical High
$588.84

Where Maryland sits

The same service costs 4.2 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.

Maryland· 41st of 51

$363

HI $1,259DE $302

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.