M05 Rheumatoid arthritis with rheumatoid factorNon-billable header with 11 child codes.
M05.0 Felty's syndromeM05.1 Rheumatoid lung disease with rheumatoid arthritisM05.2 Rheumatoid vasculitis with rheumatoid arthritisM05.3 Rheumatoid heart disease with rheumatoid arthritisM05.4 Rheumatoid myopathy with rheumatoid arthritisM05.5 Rheumatoid polyneuropathy with rheumatoid arthritisM05.6 Rheumatoid arthritis with involvement of other organs and systemsM05.7 Rheumatoid arthritis with rheumatoid factor without organ or systems involvementM05.8 Other rheumatoid arthritis with rheumatoid factorM05.9 Rheumatoid arthritis with rheumatoid factor, unspecifiedM05.A Abnormal rheumatoid factor and anti-citrullinated protein antibody with rheumatoid arthritisI27.21 Secondary pulmonary arterial hypertension ("rheumatoid arthritis (M05.-)")R76.81 Abnormal rheumatoid factor and anti-citrullinated protein antibody without rheumatoid arthritis ("rheumatoid arthritis with rheumatoid factor (M05.-)")I27.21 Secondary pulmonary arterial hypertension ("rheumatoid arthritis (M05.-)")R76.81 Abnormal rheumatoid factor and anti-citrullinated protein antibody without rheumatoid arthritis ("rheumatoid arthritis with rheumatoid factor (M05.-)")