Rheumatoid heart disease w rheumatoid arthritis of r wrist

This code signifies a systemic autoimmune disorder characterized by chronic inflammation of the right wrist joint due to rheumatoid arthritis, accompanied by cardiac involvement specifically attributed to the rheumatoid disease process. It indicates that the heart disease is a direct manifestation or complication of the underlying rheumatoid arthritis.

Apply this code when documentation clearly states a diagnosis of rheumatoid arthritis affecting the right wrist, and there is a confirmed diagnosis of heart disease directly linked to the rheumatoid process. This typically includes conditions like pericarditis, myocarditis, or valvular disease explicitly stated as rheumatoid in origin.

• Ensure documentation explicitly links the heart disease to the rheumatoid arthritis, not merely co-occurrence.
• Do not use this code if the heart disease is unrelated to the rheumatoid arthritis (e.g., atherosclerotic heart disease).
• Code any specific manifestations of the rheumatoid heart disease (e.g., I09.0 for rheumatoid pericarditis) as secondary diagnoses.