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Knee Orthosis, Single Upright, Off-the-Shelf

Washington, DC rates for HCPCS L1851

Knee orthosis (KO), single upright, thigh and calf, with adjustable flexion and extension joint (unicentric or polycentric), medial-lateral and rotation control, with or without varus/valgus adjustment, prefabricated, off-the-shelf

Rates data updated July 2026.

Facilitymedian $309 · 10th–90th $309$1,1480%50%90th$309Professionalmedian $309 · 10th–90th $309$6170%50%90th$309$500.0$1.0K

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
Facility
Modifier
Global
Typical Low
$309.03
Median
$309.03
Typical High
$309.03
Aetna
Setting
Professional
Modifier
Global
Typical Low
$309.03
Median
$309.03
Typical High
$512.86
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$549.54
Median
$549.54
Typical High
$549.54
Cigna
Setting
Facility
Modifier
Global
Typical Low
$630.96
Median
$630.96
Typical High
$630.96
Cigna
Setting
Professional
Modifier
Global
Typical Low
$467.74
Median
$467.74
Typical High
$676.08
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$436.52
Median
$562.34
Typical High
$1,513.56
United
Setting
Facility
Modifier
Global
Typical Low
$1,148.15
Median
$1,148.15
Typical High
$1,148.15
United
Setting
Professional
Modifier
Global
Typical Low
$354.81
Median
$524.81
Typical High
$691.83