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Prosthetic Knee, Polycentric, Mechanical Stance Lock

Delaware rates for HCPCS L5816

Addition, endoskeletal knee-shin system, polycentric, mechanical stance phase lock

Rates data updated July 2026.

How much does Prosthetic Knee, Polycentric, Mechanical Stance Lock cost?

$457

Typical negotiated rate. In Delaware, July 2026.

Insurers have agreed to pay about $457 for this service. Most negotiated rates run $447 to $479.

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 3 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $661 · 10th to 90th $1 to $759Professionalmedian $457 · 10th to 90th $417 to $5,248
$1$10$100$1Kfacility $661professional $457

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
Professional
Modifier
Global
Typical Low
$416.87
Median
$457.09
Typical High
$5,248.07
Cigna
Setting
Facility
Modifier
Global
Typical Low
$660.69
Median
$660.69
Typical High
$660.69
Cigna
Setting
Professional
Modifier
Global
Typical Low
$478.63
Median
$478.63
Typical High
$660.69
United
Setting
Facility
Modifier
Global
Typical Low
$0.81
Median
$676.08
Typical High
$758.58
United
Setting
Professional
Modifier
Global
Typical Low
$457.09
Median
$549.54
Typical High
$776.25

Where Delaware sits

The same service costs 4.5 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.

Delaware· 51st of 51

$457

HI $2,042DE $457

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.