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Endoskeletal Knee, Powered Flexion/Extension Assist

Arkansas rates for HCPCS L5859

Addition to lower extremity prosthesis, endoskeletal knee-shin system, powered and programmable flexion/extension assist control, includes any type motor(s)

Rates data updated July 2026.

How much does Endoskeletal Knee, Powered Flexion/Extension Assist cost?

$9,772

Typical negotiated rate. In Arkansas, July 2026.

Insurers have agreed to pay about $9,772 for this service. The price depends on where it is billed: about $8,710 from a physician practice, and about $398,107 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 4 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$8,710$7,586 to $9,772
FacilityA hospital or hospital-owned outpatient department$398,107$141,254 to $758,578

How much rates vary

Facilitymedian $398,107 · 10th to 90th $9,772 to $891,251Professionalmedian $8,710 · 10th to 90th $6,761 to $11,482
$10K$20K$50K$100K$200K$500K$1Mfacility $398,107professional $8,710

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
$9,772.37
Median
$9,772.37
Typical High
$9,772.37
Aetna
Setting
Professional
Modifier
Global
Typical Low
$6,760.83
Median
$9,549.93
Typical High
$11,481.54
BCBS
Setting
Facility
Modifier
Global
Typical Low
$218,776.16
Median
$524,807.46
Typical High
$954,992.59
BCBS
Setting
Professional
Modifier
Global
Typical Low
$15,135.61
Median
$15,135.61
Typical High
$19,952.62
Cigna
Setting
Facility
Modifier
Global
Typical Low
$9,772.37
Median
$9,772.37
Typical High
$19,498.45
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8,317.64
Median
$8,317.64
Typical High
$9,772.37
United
Setting
Facility
Modifier
Global
Typical Low
$6,025.60
Median
$12,302.69
Typical High
$21,379.62
United
Setting
Professional
Modifier
Global
Typical Low
$5,248.07
Median
$8,511.38
Typical High
$12,882.50

Where Arkansas sits

The same service costs 2.8 times more in Kansas than in California. 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.

Arkansas· 26th of 51

$9,772

KS $21,380CA $7,586

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.