Rheumatoid vasculitis w rheumatoid arthritis of left elbow

This code signifies a systemic inflammatory condition where rheumatoid arthritis (RA) is complicated by vasculitis, specifically affecting the left elbow. Rheumatoid vasculitis involves inflammation of blood vessels, often small to medium-sized, occurring in patients with established RA.

Apply this code when documentation clearly indicates a diagnosis of rheumatoid vasculitis in a patient with rheumatoid arthritis, with the vasculitic manifestations localized to the left elbow joint. This diagnosis is typically supported by clinical examination findings, imaging, and possibly biopsy results confirming vasculitis.

• Ensure the documentation explicitly links the vasculitis to the rheumatoid arthritis and specifies the left elbow as the affected site.
• Do not use this code for isolated rheumatoid arthritis without documented vasculitis, or for vasculitis not attributed to RA.
• Consider additional codes for any associated systemic manifestations of rheumatoid vasculitis or other complications of rheumatoid arthritis.