go back

Knee Extension Assist, Above-Knee or Hip Disarticulation

Massachusetts rates for HCPCS L5850

Addition, endoskeletal system, above knee (AK) or hip disarticulation, knee extension assist

Rates data updated July 2026.

Facilitymedian $117 · 10th–90th $68$4790%10%20%10th90th$117Professionalmedian $135 · 10th–90th $68$2040%20%40%10th90th$135$0.1$1.0$10.0$100.0$1.0K$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
$67.61
Median
$67.61
Typical High
$67.61
Aetna
Setting
Professional
Modifier
Global
Typical Low
$67.61
Median
$74.13
Typical High
$213.80
AllWays Health Partners
Setting
Facility
Modifier
Global
Typical Low
$138.04
Median
$158.49
Typical High
$831.76
AllWays Health Partners
Setting
Professional
Modifier
Global
Typical Low
$70.79
Median
$125.89
Typical High
$186.21
BCBS
Setting
Facility
Modifier
Global
Typical Low
$89.13
Median
$89.13
Typical High
$269.15
Cigna
Setting
Facility
Modifier
Global
Typical Low
$89.13
Median
$100.00
Typical High
$107.15
Cigna
Setting
Professional
Modifier
Global
Typical Low
$72.44
Median
$72.44
Typical High
$104.71
Fallon Health
Setting
Facility
Modifier
Global
Typical Low
$60.26
Median
$3,630.78
Typical High
$9,772.37
Harvard Pilgrim
Setting
Professional
Modifier
Global
Typical Low
$134.90
Median
$134.90
Typical High
$204.17
Health New England
Setting
Professional
Modifier
Global
Typical Low
$97.72
Median
$97.72
Typical High
$97.72
Mass General Brigham
Setting
Facility
Modifier
Global
Typical Low
$138.04
Median
$158.49
Typical High
$831.76
Mass General Brigham
Setting
Professional
Modifier
Global
Typical Low
$70.79
Median
$125.89
Typical High
$186.21
United
Setting
Facility
Modifier
Global
Typical Low
$60.26
Median
$114.82
Typical High
$208.93
United
Setting
Professional
Modifier
Global
Typical Low
$72.44
Median
$128.82
Typical High
$138.04