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Prosthetic Knee, Four-Bar or Multiaxial, Pneumatic Swing

Rhode Island rates for HCPCS L5840

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

Rates data updated July 2026.

Facilitymedian $7,413 · 10th–90th $1,585$10,2330%10%20%10th90th$7,413Professionalmedian $2,344 · 10th–90th $1,950$3,0900%20%10th90th$2,344$2.0K$5.0K$10.0K$20.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,949.84
Median
$2,137.96
Typical High
$2,691.53
BCBS
Setting
Facility
Modifier
Global
Typical Low
$6,456.54
Median
$8,912.51
Typical High
$10,232.93
BCBS
Setting
Professional
Modifier
Global
Typical Low
$1,995.26
Median
$2,344.23
Typical High
$3,890.45
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1,584.89
Median
$1,584.89
Typical High
$3,388.44
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2,454.71
Median
$2,454.71
Typical High
$2,454.71
United
Setting
Facility
Modifier
Global
Typical Low
$2,691.53
Median
$3,162.28
Typical High
$5,495.41
United
Setting
Professional
Modifier
Global
Typical Low
$1,995.26
Median
$2,570.40
Typical High
$3,715.35