go back

Endoskeletal Knee, Microprocessor Stance Phase Control

Iowa 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?

$16,982

Typical negotiated rate. In Iowa, July 2026.

Insurers have agreed to pay about $16,982 for this service. The price depends on where it is billed: about $16,982 from a physician practice, and about $19,498 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 7 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$16,982$11,220 to $19,498
FacilityA hospital or hospital-owned outpatient department$19,498$16,596 to $32,359

How much rates vary

Facilitymedian $19,498 · 10th to 90th $14,125 to $56,234Professionalmedian $16,982 · 10th to 90th $9,772 to $26,915
$10K$20K$50K$100Kfacility $19,498professional $16,982

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
$10,964.78
Median
$17,378.01
Typical High
$18,620.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9,332.54
Median
$14,125.38
Typical High
$22,387.21
Cigna
Setting
Facility
Modifier
Global
Typical Low
$14,454.40
Median
$14,454.40
Typical High
$25,118.86
Cigna
Setting
Professional
Modifier
Global
Typical Low
$15,488.17
Median
$26,302.68
Typical High
$32,359.37
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$21,379.62
Median
$22,387.21
Typical High
$26,915.35
Medica
Setting
Facility
Modifier
Global
Typical Low
$15,135.61
Median
$28,840.32
Typical High
$104,712.85
Medica
Setting
Professional
Modifier
Global
Typical Low
$10,471.29
Median
$15,135.61
Typical High
$37,153.52
Midlands
Setting
Professional
Modifier
Global
Typical Low
$24,547.09
Median
$26,302.68
Typical High
$30,902.95
Midlands
Setting
Facility
Modifier
Global
Typical Low
$25,118.86
Median
$25,118.86
Typical High
$25,118.86
Midlands
Setting
Professional
Modifier
Global
Typical Low
$22,908.68
Median
$37,153.52
Typical High
$37,153.52
United
Setting
Facility
Modifier
Global
Typical Low
$13,182.57
Median
$22,908.68
Typical High
$43,651.58
United
Setting
Professional
Modifier
Global
Typical Low
$10,471.29
Median
$12,589.25
Typical High
$22,387.21
Wellmark
Setting
Professional
Modifier
Global
Typical Low
$17,782.79
Median
$22,387.21
Typical High
$22,387.21

Where Iowa 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.

Iowa· 13th of 51

$16,982

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.