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Endoskeletal Knee, Microprocessor Swing Phase Control

Texas 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?

$6,166

Typical negotiated rate. In Texas, October 2026.

Insurers have agreed to pay about $6,166 for this service. The price depends on where it is billed: about $6,026 from a physician practice, and about $6,607 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 9 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$6,026$4,898 to $52,481
FacilityA hospital or hospital-owned outpatient department$6,607$5,495 to $7,762

How much rates vary

Facilitymedian $6,607 · 10th to 90th $4,467 to $10,471Professionalmedian $6,026 · 10th to 90th $4,571 to $77,625
$5K$10K$20K$50Kfacility $6,607professional $6,026

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
$4,570.88
Median
$4,570.88
Typical High
$4,897.79
Aetna
Setting
Professional
Modifier
None
Typical Low
$4,570.88
Median
$4,570.88
Typical High
$9,120.11
Christus
Setting
Facility
Modifier
None
Typical Low
$10,471.29
Median
$10,471.29
Typical High
$10,471.29
Cigna
Setting
Facility
Modifier
None
Typical Low
$6,606.93
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
Lucent Health
Setting
Professional
Modifier
None
Typical Low
$52,480.75
Median
$77,624.71
Typical High
$77,624.71
Moda Health
Setting
Facility
Modifier
None
Typical Low
$2,951.21
Median
$5,754.40
Typical High
$10,471.29
Moda Health
Setting
Professional
Modifier
None
Typical Low
$4,570.88
Median
$4,570.88
Typical High
$9,120.11
Molina
Setting
Professional
Modifier
None
Typical Low
$81.28
Median
$7,762.47
Typical High
$7,762.47
Providence
Setting
Facility
Modifier
None
Typical Low
$4,466.84
Median
$6,606.93
Typical High
$10,471.29
Providence
Setting
Professional
Modifier
None
Typical Low
$4,897.79
Median
$4,897.79
Typical High
$6,606.93
United
Setting
Facility
Modifier
None
Typical Low
$10,715.19
Median
$10,715.19
Typical High
$12,589.25
United
Setting
Professional
Modifier
None
Typical Low
$3,801.89
Median
$5,754.40
Typical High
$6,918.31
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$5,623.41
Median
$5,623.41
Typical High
$5,623.41
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
$676.08
Median
$676.08
Typical High
$1,348.96
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$457.09
Median
$457.09
Typical High
$912.01
Moda Health
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$676.08
Median
$676.08
Typical High
$1,348.96
Moda Health
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$457.09
Median
$457.09
Typical High
$912.01

Where Texas 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.

Texas· 31st of 51

$6,166

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.