Rheumatoid vasculitis with rheumatoid arthritis of unsp hand

This code signifies a systemic inflammatory condition where blood vessels are damaged due to rheumatoid arthritis, specifically affecting an unspecified hand. It indicates the presence of both rheumatoid vasculitis and rheumatoid arthritis, with the hand being the site of the arthritic manifestation.

Apply this code when documentation clearly states a diagnosis of rheumatoid vasculitis co-occurring with rheumatoid arthritis, and the affected joint is identified as an unspecified hand. This code is appropriate when the physician explicitly links the vasculitis to the rheumatoid arthritis and specifies hand involvement without further detail on laterality.

• Always confirm the presence of both rheumatoid vasculitis and rheumatoid arthritis in the documentation.
• Ensure the documentation specifies hand involvement; if a more specific hand (e.g., right hand) is documented, a more precise code should be used.
• This code requires a definitive diagnosis of vasculitis secondary to rheumatoid arthritis, not just general inflammation.