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Endoskeletal Knee, Single Axis, Manual Lock, Ultra-Light

Illinois rates for HCPCS L5811

Addition, endoskeletal knee-shin system, single axis, manual lock, ultra-light material

Rates data updated October 2026.

How much does Endoskeletal Knee, Single Axis, Manual Lock, Ultra-Light cost?

$617

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $617 for this service. The price depends on where it is billed: about $525 from a physician practice, and about $1,318 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$525$468 to $871
FacilityA hospital or hospital-owned outpatient department$1,318$1,072 to $2,188

How much rates vary

Facilitymedian $1,318 · 10th to 90th $617 to $5,495Professionalmedian $525 · 10th to 90th $437 to $1,096
$500$1K$2K$5K$10Kfacility $1,318professional $525

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$467.74
Median
$467.74
Typical High
$977.24
Aetna
Setting
Professional
Modifier
None
Typical Low
$467.74
Median
$467.74
Typical High
$776.25
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$234.42
Median
$234.42
Typical High
$389.05
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$93.33
Median
$93.33
Typical High
$154.88
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$70.79
Median
$70.79
Typical High
$114.82
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$46.77
Median
$46.77
Typical High
$77.62
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$1,148.15
Median
$1,584.89
Typical High
$6,606.93
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$741.31
Median
$741.31
Typical High
$741.31
Cigna
Setting
Facility
Modifier
None
Typical Low
$616.60
Median
$616.60
Typical High
$616.60
Cigna
Setting
Professional
Modifier
None
Typical Low
$446.68
Median
$446.68
Typical High
$616.60
Hally Health
Setting
Professional
Modifier
None
Typical Low
$812.83
Median
$1,000.00
Typical High
$1,318.26
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
None
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$1,230.27
Molina
Setting
Professional
Modifier
None
Typical Low
$758.58
Median
$758.58
Typical High
$794.33
United
Setting
Facility
Modifier
None
Typical Low
$588.84
Median
$977.24
Typical High
$1,412.54
United
Setting
Professional
Modifier
None
Typical Low
$426.58
Median
$467.74
Typical High
$1,096.48

Where Illinois sits

The same service costs 3.7 times more in Hawaii than in Tennessee. 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· 26th of 51

$617

HI $1,660TN $447

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.