M05.769 - Rheumatoid arthritis with rheumatoid factor of unspecified knee without organ or systems involvement
M05.7 - Rheumatoid arthritis with rheumatoid factor without organ or systems involvement M05.76 - Rheumatoid arthritis with rheumatoid factor of knee without organ or systems involvement M05.769 - Rheumatoid arthritis with rheumatoid factor of unspecified knee without organ or systems involvement