M05.8 - Other rheumatoid arthritis with rheumatoid factor
M05.84 - Other rheumatoid arthritis with rheumatoid factor of hand
M05.841 - Other rheumatoid arthritis with rheumatoid factor of right hand
M05.842 - Other rheumatoid arthritis with rheumatoid factor of left hand
M05.849 - Other rheumatoid arthritis with rheumatoid factor of unspecified hand