M05.8 - Other rheumatoid arthritis with rheumatoid factor
M05.81 - Other rheumatoid arthritis with rheumatoid factor of shoulder
M05.811 - Other rheumatoid arthritis with rheumatoid factor of right shoulder
M05.812 - Other rheumatoid arthritis with rheumatoid factor of left shoulder
M05.819 - Other rheumatoid arthritis with rheumatoid factor of unspecified shoulder