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Prosthetic Knee, Four-Bar or Multiaxial, Pneumatic Swing

Colorado rates for HCPCS L5840

Addition, endoskeletal knee-shin system, four-bar linkage or multiaxial, pneumatic swing phase control

Rates data updated October 2026.

How much does Prosthetic Knee, Four-Bar or Multiaxial, Pneumatic Swing cost?

$2,455

Typical negotiated rate. In Colorado, October 2026.

Insurers have agreed to pay about $2,455 for this service. The price depends on where it is billed: about $2,455 from a physician practice, and about $3,388 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$2,455$2,344 to $3,388
FacilityA hospital or hospital-owned outpatient department$3,388$2,399 to $4,786

How much rates vary

Facilitymedian $3,388 · 10th to 90th $1,318 to $8,913Professionalmedian $2,455 · 10th to 90th $1,950 to $6,166
$2K$5K$10Kfacility $3,388professional $2,455

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
$2,344.23
Median
$2,344.23
Typical High
$2,344.23
Aetna
Setting
Professional
Modifier
None
Typical Low
$2,344.23
Median
$2,344.23
Typical High
$2,570.40
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$4,570.88
Median
$5,011.87
Typical High
$13,803.84
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$1,905.46
Median
$2,511.89
Typical High
$5,495.41
Cigna
Setting
Facility
Modifier
None
Typical Low
$3,388.44
Median
$3,388.44
Typical High
$3,388.44
Cigna
Setting
Professional
Modifier
None
Typical Low
$2,454.71
Median
$2,454.71
Typical High
$3,388.44
Denver HMP
Setting
Facility
Modifier
None
Typical Low
$1,318.26
Median
$2,570.40
Typical High
$6,025.60
Denver HMP
Setting
Professional
Modifier
None
Typical Low
$1,318.26
Median
$1,318.26
Typical High
$1,318.26
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$3,311.31
Median
$6,165.95
Typical High
$9,549.93
Select Health
Setting
Facility
Modifier
None
Typical Low
$4,786.30
Median
$8,912.51
Typical High
$10,000.00
Select Health
Setting
Professional
Modifier
None
Typical Low
$3,311.31
Median
$4,786.30
Typical High
$6,760.83
United
Setting
Facility
Modifier
None
Typical Low
$2,398.83
Median
$2,398.83
Typical High
$6,606.93
United
Setting
Professional
Modifier
None
Typical Low
$1,819.70
Median
$2,041.74
Typical High
$3,162.28
6 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
52 · Reduced service
Typical Low
$1,174.90
Median
$1,174.90
Typical High
$1,288.25
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$467.74
Median
$467.74
Typical High
$512.86
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$354.81
Median
$354.81
Typical High
$389.05
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$234.42
Median
$234.42
Typical High
$257.04
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$251.19
Median
$2,511.89
Typical High
$2,511.89
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$1,905.46
Median
$1,905.46
Typical High
$1,905.46

Where Colorado sits

The same service costs 2.1 times more in Montana than in South Carolina. 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.

Colorado· 39th of 51

$2,455

MT $4,898SC $2,344

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.