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Exoskeletal Knee, Polycentric, Mechanical Stance Lock

Illinois 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?

$550

Typical negotiated rate. In Illinois, July 2026.

Insurers have agreed to pay about $550 for this service. The price depends on where it is billed: about $525 from a physician practice, and about $1,072 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 6 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$525$513 to $871
FacilityA hospital or hospital-owned outpatient department$1,072$513 to $1,862

How much rates vary

Facilitymedian $1,072 · 10th to 90th $513 to $5,370Professionalmedian $525 · 10th to 90th $447 to $1,148
$500$1K$2K$5K$10Kfacility $1,072professional $525

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
Facility
Modifier
Global
Typical Low
$512.86
Median
$512.86
Typical High
$1,071.52
Aetna
Setting
Professional
Modifier
Global
Typical Low
$446.68
Median
$512.86
Typical High
$1,071.52
BCBS
Setting
Facility
Modifier
Global
Typical Low
$1,258.93
Median
$2,041.74
Typical High
$7,244.36
Cigna
Setting
Facility
Modifier
Global
Typical Low
$676.08
Median
$676.08
Typical High
$1,096.48
Cigna
Setting
Professional
Modifier
Global
Typical Low
$489.78
Median
$489.78
Typical High
$1,071.52
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$1,348.96
Typical High
$1,659.59
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$1,348.96
Median
$1,348.96
Typical High
$1,348.96
Molina
Setting
Professional
Modifier
Global
Typical Low
$549.54
Median
$549.54
Typical High
$776.25
United
Setting
Facility
Modifier
Global
Typical Low
$588.84
Median
$851.14
Typical High
$1,071.52
United
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$524.81
Typical High
$912.01

Where Illinois 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.

Illinois· 28th of 51

$550

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.