Additional Information
From parent codes: M00-M99 (Chapter 13)
More Specific Codes (10)
M05.80Other rheumatoid arthritis with rheumatoid factor of unspecified site→M05.81Other rheumatoid arthritis with rheumatoid factor of shoulder→M05.82Other rheumatoid arthritis with rheumatoid factor of elbow→M05.83Other rheumatoid arthritis with rheumatoid factor of wrist→M05.84Other rheumatoid arthritis with rheumatoid factor of hand→M05.85Other rheumatoid arthritis with rheumatoid factor of hip→M05.86Other rheumatoid arthritis with rheumatoid factor of knee→M05.87Other rheumatoid arthritis with rheumatoid factor of ankle and foot→M05.89Other rheumatoid arthritis with rheumatoid factor of multiple sites→M05.8AOther rheumatoid arthritis with rheumatoid factor of other specified site→