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Endoskeletal Knee, Microprocessor Swing Phase Control

Virginia rates for HCPCS L5857

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

Rates data updated October 2026.

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

$5,623

Typical negotiated rate. In Virginia, October 2026.

Insurers have agreed to pay about $5,623 for this service. The price depends on where it is billed: about $5,623 from a physician practice, and about $7,586 from a hospital or other facility.

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 8 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$5,623$5,248 to $6,607
FacilityA hospital or hospital-owned outpatient department$7,586$6,607 to $10,233

How much rates vary

Facilitymedian $7,586 · 10th to 90th $5,248 to $11,749Professionalmedian $5,623 · 10th to 90th $4,898 to $8,318
$5K$10K$20Kfacility $7,586professional $5,623

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$5,248.07
Median
$5,248.07
Typical High
$5,370.32
Aetna
Setting
Professional
Modifier
None
Typical Low
$5,011.87
Median
$5,248.07
Typical High
$5,370.32
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$10,232.93
Median
$10,232.93
Typical High
$10,964.78
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$5,623.41
Median
$5,623.41
Typical High
$6,918.31
CareFirst
Setting
Professional
Modifier
None
Typical Low
$5,888.44
Median
$5,888.44
Typical High
$7,079.46
Cigna
Setting
Facility
Modifier
None
Typical Low
$4,466.84
Median
$6,606.93
Typical High
$6,606.93
Cigna
Setting
Professional
Modifier
None
Typical Low
$4,897.79
Median
$4,897.79
Typical High
$6,606.93
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$7,244.36
Median
$10,232.93
Typical High
$13,182.57
Medcost
Setting
Professional
Modifier
None
Typical Low
$5,128.61
Median
$6,760.83
Typical High
$9,332.54
Medcost
Setting
Facility
Modifier
None
Typical Low
$3,235.94
Median
$5,495.41
Typical High
$6,606.93
Medcost
Setting
Professional
Modifier
None
Typical Low
$5,495.41
Median
$6,309.57
Typical High
$7,244.36
Sentara
Setting
Facility
Modifier
None
Typical Low
$4,897.79
Median
$7,413.10
Typical High
$15,488.17
Sentara
Setting
Professional
Modifier
None
Typical Low
$5,011.87
Median
$7,762.47
Typical High
$14,125.38
United
Setting
Facility
Modifier
None
Typical Low
$12,589.25
Median
$12,589.25
Typical High
$15,135.61
United
Setting
Professional
Modifier
None
Typical Low
$4,570.88
Median
$5,011.87
Typical High
$7,585.78
4 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$758.58
Median
$794.33
Typical High
$794.33
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$501.19
Median
$524.81
Typical High
$537.03
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$562.34
Median
$562.34
Typical High
$724.44
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$4,265.80
Median
$4,265.80
Typical High
$4,570.88

Where Virginia sits

The same service costs 2.3 times more in Hawaii 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.

Virginia· 35th of 51

$5,623

HI $11,220DE $4,898

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.