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Secondary Condition Claim · VASRD 5007

Rheumatoid Arthritis Secondary to Amputation of Thigh at Lower Third

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.

Why Rheumatoid Arthritis Is Linked to 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.

Rheumatoid Arthritis VA Rating Tiers

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.

RatingCriteria
100%Severe RA that leaves you unable to function or work.
60%RA that seriously limits daily movement and causes fatigue.
40%RA flares that disrupt life but don’t totally disable you.
20%RA flares a couple of times a year.

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.

Evidence for a Rheumatoid Arthritis Secondary Claim

  • Rheumatologist diagnosis and treatment history
  • Blood tests showing RF or anti-CCP antibodies
  • X-rays or MRIs of joint damage

Common questions about Rheumatoid Arthritis secondary to Amputation of Thigh at Lower Third

Can Rheumatoid Arthritis be service-connected as secondary to Amputation of Thigh at Lower Third?
Yes. Under 38 CFR § 3.310, a condition that is caused or aggravated by an already service-connected disability can be granted secondary service connection. Improper healing or use of prosthetic can stiffen joints You'll need a current Rheumatoid Arthritis diagnosis and a medical nexus opinion linking it to your servic…
What VA rating can I get for Rheumatoid Arthritis as a secondary condition?
Rheumatoid Arthritis is rated under VASRD diagnostic code 5007 using the same criteria whether it's a direct or secondary claim: possible ratings are 100%, 60%, 40%, 20%. The rating depends on the severity of Rheumatoid Arthritis itself, not on the severity of Amputation of Thigh at Lower Third.
How does a secondary Rheumatoid Arthritis claim affect my combined VA rating?
The VA doesn't add ratings together. Using the official combined-ratings formula (38 CFR 4.25): a 80% rating for Amputation of Thigh at Lower Third combined with a 40% rating for Rheumatoid Arthritis (example figures) produces a combined rating of 88%, not 120%. Approving Rheumatoid Arthritis as secondary still typica…
What evidence do I need to service-connect Rheumatoid Arthritis as secondary to Amputation of Thigh at Lower Third?
Strong evidence for the underlying Rheumatoid Arthritis diagnosis includes: Rheumatologist diagnosis and treatment history; Blood tests showing RF or anti-CCP antibodies; X-rays or MRIs of joint damage. For the secondary link itself, a nexus letter from a treating provider explaining how Amputation of Thigh at Lower T…

Primary condition

Full Amputation of Thigh at Lower Third guide

Secondary condition

Full Rheumatoid Arthritis guide

Estimate your combined rating

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.

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