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Exoskeletal Knee, Polycentric, Mechanical Stance Lock

Maryland rates for HCPCS L5716

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

Rates data updated July 2026.

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

$468

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $468 for this service. Most negotiated rates run $437 to $513.

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 $661 · 10th to 90th $398 to $891Professionalmedian $468 · 10th to 90th $380 to $661
$500$1K$2K$5Kfacility $661professional $468

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
$380.19
Median
$467.74
Typical High
$645.65
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$467.74
Median
$467.74
Typical High
$616.60
Cigna
Setting
Facility
Modifier
Global
Typical Low
$676.08
Median
$676.08
Typical High
$707.95
Cigna
Setting
Professional
Modifier
Global
Typical Low
$489.78
Median
$489.78
Typical High
$676.08
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$630.96
Median
$891.25
Typical High
$1,348.96
United
Setting
Facility
Modifier
Global
Typical Low
$363.08
Median
$660.69
Typical High
$891.25
United
Setting
Professional
Modifier
Global
Typical Low
$407.38
Median
$467.74
Typical High
$691.83
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$524.81
Median
$524.81
Typical High
$758.58

Where Maryland sits

The same service costs 3.9 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· 46th of 51

$468

HI $1,514DE $389

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.