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Endoskeletal Knee, Microprocessor Stance Phase Control

Missouri 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?

$13,183

Typical negotiated rate. In Missouri, July 2026.

Insurers have agreed to pay about $13,183 for this service. The price depends on where it is billed: about $12,589 from a physician practice, and about $18,197 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$12,589$11,220 to $16,218
FacilityA hospital or hospital-owned outpatient department$18,197$15,136 to $22,909

How much rates vary

Facilitymedian $18,197 · 10th to 90th $10,715 to $42,658Professionalmedian $12,589 · 10th to 90th $10,233 to $26,915
$10K$20K$50K$100Kfacility $18,197professional $12,589

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
$10,232.93
Median
$15,135.61
Typical High
$15,135.61
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9,772.37
Median
$15,135.61
Typical High
$95,499.26
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$22,908.68
Median
$22,908.68
Typical High
$79,432.82
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$11,748.98
Median
$12,589.25
Typical High
$20,892.96
BCBS
Setting
Professional
Modifier
Global
Typical Low
$13,803.84
Median
$13,803.84
Typical High
$22,908.68
Cigna
Setting
Facility
Modifier
Global
Typical Low
$14,454.40
Median
$14,454.40
Typical High
$21,877.62
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10,715.19
Median
$10,715.19
Typical High
$14,454.40
Medica
Setting
Facility
Modifier
Global
Typical Low
$11,220.18
Median
$17,782.79
Typical High
$50,118.72
Medica
Setting
Professional
Modifier
Global
Typical Low
$7,762.47
Median
$11,220.18
Typical High
$112,201.85
United
Setting
Facility
Modifier
Global
Typical Low
$13,182.57
Median
$18,197.01
Typical High
$22,908.68
United
Setting
Professional
Modifier
Global
Typical Low
$8,317.64
Median
$11,220.18
Typical High
$16,982.44

Where Missouri 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.

Missouri· 21st of 51

$13,183

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.