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Prosthetic Knee, Four-Bar or Multiaxial, Pneumatic Swing

Missouri 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?

$2,630

Typical negotiated rate. In Missouri, October 2026.

Insurers have agreed to pay about $2,630 for this service. The price depends on where it is billed: about $2,570 from a physician practice, and about $4,169 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$2,570$2,455 to $3,090
FacilityA hospital or hospital-owned outpatient department$4,169$3,388 to $10,965

How much rates vary

Facilitymedian $4,169 · 10th to 90th $2,291 to $21,380Professionalmedian $2,570 · 10th to 90th $2,291 to $4,467
$2K$5K$10K$20Kfacility $4,169professional $2,570

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
$2,238.72
Median
$3,311.31
Typical High
$3,311.31
Aetna
Setting
Professional
Modifier
None
Typical Low
$2,238.72
Median
$3,311.31
Typical High
$4,677.35
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$5,011.87
Median
$5,011.87
Typical High
$23,442.29
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$2,454.71
Median
$2,884.03
Typical High
$4,073.80
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$1,819.70
Median
$1,905.46
Typical High
$3,467.37
BCBS Kansas City
Setting
Professional
Modifier
None
Typical Low
$3,019.95
Median
$3,019.95
Typical High
$5,011.87
Cigna
Setting
Facility
Modifier
None
Typical Low
$3,388.44
Median
$3,388.44
Typical High
$3,715.35
Cigna
Setting
Professional
Modifier
None
Typical Low
$2,454.71
Median
$2,454.71
Typical High
$3,388.44
Medica
Setting
Facility
Modifier
None
Typical Low
$2,238.72
Median
$4,677.35
Typical High
$21,379.62
Medica
Setting
Professional
Modifier
None
Typical Low
$1,698.24
Median
$2,454.71
Typical High
$23,988.33
United
Setting
Facility
Modifier
None
Typical Low
$2,398.83
Median
$5,495.41
Typical High
$5,495.41
United
Setting
Professional
Modifier
None
Typical Low
$1,659.59
Median
$2,454.71
Typical High
$3,311.31
5 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
$1,122.02
Median
$1,659.59
Typical High
$2,344.23
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$446.68
Median
$660.69
Typical High
$933.25
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$338.84
Median
$501.19
Typical High
$707.95
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$223.87
Median
$331.13
Typical High
$467.74
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$251.19
Median
$251.19
Typical High
$2,511.89

Where Missouri 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.

Missouri· 27th of 51

$2,630

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.