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Endoskeletal Knee, Microprocessor Stance Phase Control

Delaware 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?

$9,772

Typical negotiated rate. In Delaware, July 2026.

Insurers have agreed to pay about $9,772 for this service. Most negotiated rates run $9,772 to $10,715.

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 3 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $14,454 · 10th to 90th $16 to $15,136Professionalmedian $9,772 · 10th to 90th $8,913 to $83,176
$100$1K$10K$100Kfacility $14,454professional $9,772

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$8,912.51
Median
$9,772.37
Typical High
$83,176.38
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
$14,454.40
United
Setting
Facility
Modifier
Global
Typical Low
$15.85
Median
$13,182.57
Typical High
$15,135.61
United
Setting
Professional
Modifier
Global
Typical Low
$9,772.37
Median
$11,748.98
Typical High
$16,595.87

Where Delaware 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.

Delaware· 51st of 51

$9,772

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.