Rheumatoid lung disease w rheumatoid arthritis of right hip

This code signifies a systemic autoimmune disorder characterized by chronic inflammation affecting the right hip joint, concurrently presenting with pulmonary manifestations directly attributable to rheumatoid arthritis. The lung involvement can encompass various conditions such as interstitial lung disease, nodules, or pleural effusions.

Apply this code when documentation clearly indicates a diagnosis of rheumatoid arthritis with specific involvement of the right hip, alongside a confirmed diagnosis of rheumatoid lung disease. Supporting documentation should include physician notes detailing both the articular and pulmonary findings, diagnostic imaging (e.g., X-rays of the hip, CT scans of the chest), and relevant laboratory tests.

• Always code the underlying rheumatoid arthritis (M05.-) first, followed by the specific manifestation.
• Ensure documentation specifies "right hip" involvement; if left or bilateral, a different code is required.
• Do not use this code if the lung disease is not explicitly stated as being due to rheumatoid arthritis.