Current
M05 — Rheumatoid arthritis with rheumatoid factor
Part of Chapter 13: Diseases of the musculoskeletal system and connective tissue , block Inflammatory polyarthropathies (M05-M14) .
Official Notes
Child Codes
- M05.0 Felty's syndrome Has subcodes
- M05.1 Rheumatoid lung disease with rheumatoid arthritis Has subcodes
- M05.2 Rheumatoid vasculitis with rheumatoid arthritis Has subcodes
- M05.3 Rheumatoid heart disease with rheumatoid arthritis Has subcodes
- M05.4 Rheumatoid myopathy with rheumatoid arthritis Has subcodes
- M05.5 Rheumatoid polyneuropathy with rheumatoid arthritis Has subcodes
- M05.6 Rheumatoid arthritis with involvement of other organs and systems Has subcodes
- M05.7 Rheumatoid arthritis with rheumatoid factor without organ or systems involvement Has subcodes
- M05.8 Other rheumatoid arthritis with rheumatoid factor Has subcodes
- M05.9 Rheumatoid arthritis with rheumatoid factor, unspecified Billable
- M05.A Abnormal rheumatoid factor and anti-citrullinated protein antibody with rheumatoid arthritis Billable
Referenced By
Official notes on these codes cite M05.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS