| M06312 | Rheumatoid nodule, left shoulder |
| M06319 | Rheumatoid nodule, unspecified shoulder |
| M0632 | Rheumatoid nodule, elbow |
| M06321 | Rheumatoid nodule, right elbow |
| M06322 | Rheumatoid nodule, left elbow |
| M06329 | Rheumatoid nodule, unspecified elbow |
| M0633 | Rheumatoid nodule, wrist |
| M06331 | Rheumatoid nodule, right wrist |
| M06332 | Rheumatoid nodule, left wrist |
| M06339 | Rheumatoid nodule, unspecified wrist |
| M0634 | Rheumatoid nodule, hand |
| M06341 | Rheumatoid nodule, right hand |
| M06342 | Rheumatoid nodule, left hand |
| M06349 | Rheumatoid nodule, unspecified hand |
| M0635 | Rheumatoid nodule, hip |
| M06351 | Rheumatoid nodule, right hip |
| M06352 | Rheumatoid nodule, left hip |
| M06359 | Rheumatoid nodule, unspecified hip |
| M0636 | Rheumatoid nodule, knee |
| M06361 | Rheumatoid nodule, right knee |
| M06362 | Rheumatoid nodule, left knee |
| M06369 | Rheumatoid nodule, unspecified knee |
| M0637 | Rheumatoid nodule, ankle and foot |
| M06371 | Rheumatoid nodule, right ankle and foot |
| M06372 | Rheumatoid nodule, left ankle and foot |
| M06379 | Rheumatoid nodule, unspecified ankle and foot |
| M0638 | Rheumatoid nodule, vertebrae |
| M0639 | Rheumatoid nodule, multiple sites |
| M064 | Inflammatory polyarthropathy |
| M068 | Other specified rheumatoid arthritis |
| M0680 | Other specified rheumatoid arthritis, unspecified site |
| M0681 | Other specified rheumatoid arthritis, shoulder |
| M06811 | Other specified rheumatoid arthritis, right shoulder |
| M06812 | Other specified rheumatoid arthritis, left shoulder |
| M06819 | Other specified rheumatoid arthritis, unspecified shoulder |
| M0682 | Other specified rheumatoid arthritis, elbow |
| M06821 | Other specified rheumatoid arthritis, right elbow |
| M06822 | Other specified rheumatoid arthritis, left elbow |
| M06829 | Other specified rheumatoid arthritis, unspecified elbow |
| M0683 | Other specified rheumatoid arthritis, wrist |
| M06831 | Other specified rheumatoid arthritis, right wrist |
| M06832 | Other specified rheumatoid arthritis, left wrist |
| M06839 | Other specified rheumatoid arthritis, unspecified wrist |
| M0684 | Other specified rheumatoid arthritis, hand |
| M06841 | Other specified rheumatoid arthritis, right hand |
| M06842 | Other specified rheumatoid arthritis, left hand |
| M06849 | Other specified rheumatoid arthritis, unspecified hand |
| M0685 | Other specified rheumatoid arthritis, hip |
| M06851 | Other specified rheumatoid arthritis, right hip |
| M06852 | Other specified rheumatoid arthritis, left hip |