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Endoskeletal Knee, Microprocessor Swing Phase Control

Alaska 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?

$9,772

Typical negotiated rate. In Alaska, October 2026.

Insurers have agreed to pay about $9,772 for this service. The price depends on where it is billed: about $9,772 from a physician practice, and about $8,913 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$9,772$7,943 to $9,772
FacilityA hospital or hospital-owned outpatient department$8,913$7,079 to $9,772

How much rates vary

Facilitymedian $8,913 · 10th to 90th $6,607 to $10,233Professionalmedian $9,772 · 10th to 90th $5,012 to $10,233
$100$500$2K$10Kfacility $8,913professional $9,772

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$8,912.51
Median
$8,912.51
Typical High
$8,912.51
Aetna
Setting
Professional
Modifier
None
Typical Low
$5,128.61
Median
$8,912.51
Typical High
$8,912.51
Cigna
Setting
Facility
Modifier
None
Typical Low
$6,606.93
Median
$6,606.93
Typical High
$7,079.46
Cigna
Setting
Professional
Modifier
None
Typical Low
$4,897.79
Median
$4,897.79
Typical High
$11,481.54
Moda Health
Setting
Facility
Modifier
None
Typical Low
$2,951.21
Median
$9,772.37
Typical High
$12,589.25
Moda Health
Setting
Professional
Modifier
None
Typical Low
$5,888.44
Median
$9,772.37
Typical High
$10,232.93
Premera BCBS
Setting
Facility
Modifier
None
Typical Low
$8,709.64
Median
$8,709.64
Typical High
$10,232.93
Premera BCBS
Setting
Professional
Modifier
None
Typical Low
$8,709.64
Median
$9,772.37
Typical High
$10,000.00
Premera BCBS
Setting
Professional
Modifier
NR · New when rented
Typical Low
$8,709.64
Median
$9,772.37
Typical High
$9,772.37
Providence
Setting
Facility
Modifier
None
Typical Low
$2,951.21
Median
$7,079.46
Typical High
$10,964.78
Providence
Setting
Professional
Modifier
None
Typical Low
$60.26
Median
$6,606.93
Typical High
$11,481.54
United
Setting
Professional
Modifier
None
Typical Low
$4,897.79
Median
$5,011.87
Typical High
$25,118.86

Where Alaska 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.

Alaska· 9th of 51

$9,772

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.