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Prosthetic Knee, Four-Bar or Multiaxial, Pneumatic Swing

Oklahoma 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 Oklahoma, 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 $2,630 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 4 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$2,455$1,862 to $2,884
FacilityA hospital or hospital-owned outpatient department$2,630$2,512 to $4,169

How much rates vary

Facilitymedian $2,630 · 10th to 90th $2,188 to $21,380Professionalmedian $2,455 · 10th to 90th $1,698 to $23,988
$2K$5K$10K$20Kfacility $2,630professional $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
$1,819.70
Median
$1,819.70
Typical High
$1,819.70
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,819.70
Median
$2,041.74
Typical High
$2,041.74
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
$2,454.71
Medica
Setting
Facility
Modifier
None
Typical Low
$2,187.76
Median
$2,630.27
Typical High
$21,379.62
Medica
Setting
Professional
Modifier
None
Typical Low
$1,698.24
Median
$2,884.03
Typical High
$23,988.33
United
Setting
Facility
Modifier
None
Typical Low
$2,398.83
Median
$4,677.35
Typical High
$4,677.35
United
Setting
Professional
Modifier
None
Typical Low
$1,348.96
Median
$1,905.46
Typical High
$2,884.03
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
52 · Reduced service
Typical Low
$912.01
Median
$1,023.29
Typical High
$1,023.29
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$363.08
Median
$416.87
Typical High
$416.87
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$269.15
Median
$309.03
Typical High
$309.03
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$181.97
Median
$204.17
Typical High
$204.17

Where Oklahoma 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.

Oklahoma· 42nd 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.