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Endoskeletal Knee, Microprocessor Stance Phase Control

Alaska rates for HCPCS L5858

Addition to lower extremity prosthesis, endoskeletal knee-shin system, microprocessor control feature, stance phase only, includes electronic sensor(s), any type

Rates data updated July 2026.

How much does Endoskeletal Knee, Microprocessor Stance Phase Control cost?

$15,136

Typical negotiated rate. In Alaska, July 2026.

Insurers have agreed to pay about $15,136 for this service. The price depends on where it is billed: about $15,136 from a physician practice, and about $6,457 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$15,136$12,023 to $21,380
FacilityA hospital or hospital-owned outpatient department$6,457$6,457 to $21,380

How much rates vary

Facilitymedian $6,457 · 10th to 90th $6,457 to $22,387Professionalmedian $15,136 · 10th to 90th $10,715 to $26,915
$10K$20K$50Kfacility $6,457professional $15,136

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
$10,715.19
Median
$12,022.64
Typical High
$19,054.61
Cigna
Setting
Facility
Modifier
Global
Typical Low
$14,454.40
Median
$14,454.40
Typical High
$14,454.40
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10,715.19
Median
$10,715.19
Typical High
$23,988.33
Moda Health
Setting
Facility
Modifier
Global
Typical Low
$6,456.54
Median
$14,125.38
Typical High
$22,387.21
Moda Health
Setting
Professional
Modifier
Global
Typical Low
$21,379.62
Median
$22,387.21
Typical High
$72,443.60
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$19,054.61
Median
$21,379.62
Typical High
$22,387.21
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$17,782.79
Median
$21,379.62
Typical High
$22,387.21
Providence
Setting
Facility
Modifier
Global
Typical Low
$6,456.54
Median
$6,456.54
Typical High
$22,387.21
Providence
Setting
Professional
Modifier
Global
Typical Low
$60.26
Median
$14,454.40
Typical High
$20,892.96
United
Setting
Facility
Modifier
Global
Typical Low
$13,182.57
Median
$15,135.61
Typical High
$15,848.93
United
Setting
Professional
Modifier
Global
Typical Low
$10,471.29
Median
$10,964.78
Typical High
$47,863.01

Where Alaska sits

The same service costs 2.3 times more in South Dakota 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.

Alaska· 15th of 51

$15,136

SD $22,387DE $9,772

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.