Secondary Condition Claim · VASRD 5007
A condition caused or aggravated by an already service-connected disability can be granted its own service connection as a secondary condition under 38 CFR § 3.310. Here's how that works for Rheumatoid Arthritis when it develops after Amputation of Thigh at Lower Third.
Improper healing or use of prosthetic can stiffen joints
Primary condition · VASRD 5101
Amputation of Thigh at Lower Third
This is an amputation of the lower third of the femur (thigh bone), often allowing better prosthetic use.
Secondary condition · VASRD 5007
Rheumatoid Arthritis
An autoimmune disorder that attacks the joints, causing pain and swelling.
The VA rates Rheumatoid Arthritis the same way whether it's claimed directly or as secondary to Amputation of Thigh at Lower Third — severity of Rheumatoid Arthritis itself determines the percentage.
Example combined rating
80% Amputation of Thigh at Lower Third + 40% Rheumatoid Arthritis = 88%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 80% and 40% combine to 88%, not 120%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
Primary condition
Full Amputation of Thigh at Lower Third guide
Secondary condition
Full Rheumatoid Arthritis guide
See how Amputation of Thigh at Lower Third and Rheumatoid Arthritis combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
Open the calculator