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Prosthetic Knee, Endoskeletal Four-Bar, Friction Swing

Washington rates for HCPCS L5611

Addition to lower extremity, endoskeletal system, above knee (AK), knee disarticulation, four-bar linkage, with friction swing phase control

Rates data updated July 2026.

Facilitymedian $2,138 · 10th–90th $1,380$4,6770%20%10th90th$2,138Professionalmedian $1,738 · 10th–90th $955$3,8020%10%20%10th90th$1,738$20.0$100.0$500.0$2.0K$10.0K

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

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$1,380.38
Median
$3,090.30
Typical High
$4,677.35
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,174.90
Median
$1,380.38
Typical High
$10,232.93
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$1,995.26
Median
$2,089.30
Typical High
$2,137.96
Asuris Northwest Health
Setting
Professional
Modifier
Global
Typical Low
$1,819.70
Median
$1,819.70
Typical High
$2,398.83
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$1,230.27
Cigna
Setting
Professional
Modifier
Global
Typical Low
$891.25
Median
$891.25
Typical High
$1,230.27
Kaiser Permanente
Setting
Facility
Modifier
Global
Typical Low
$1,348.96
Median
$2,884.03
Typical High
$6,025.60
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1,348.96
Median
$2,511.89
Typical High
$4,466.84
Molina
Setting
Professional
Modifier
Global
Typical Low
$75.86
Median
$1,621.81
Typical High
$1,778.28
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$1,698.24
Median
$2,089.30
Typical High
$2,511.89
Pacific Source
Setting
Professional
Modifier
Global
Typical Low
$2,137.96
Median
$2,137.96
Typical High
$2,570.40
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$1,862.09
Median
$3,090.30
Typical High
$4,265.80
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$1,737.80
Median
$1,737.80
Typical High
$2,089.30
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$2,089.30
Median
$2,089.30
Typical High
$2,137.96
Regence BlueShield
Setting
Professional
Modifier
Global
Typical Low
$1,819.70
Median
$1,819.70
Typical High
$2,398.83
United
Setting
Facility
Modifier
Global
Typical Low
$1,288.25
Median
$2,630.27
Typical High
$3,162.28
United
Setting
Professional
Modifier
Global
Typical Low
$912.01
Median
$1,380.38
Typical High
$1,905.46
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$1,000.00
Median
$1,819.70
Typical High
$3,235.94