M05.4 - Rheumatoid myopathy with rheumatoid arthritis
M05.45 - Rheumatoid myopathy with rheumatoid arthritis of hip
M05.451 - Rheumatoid myopathy with rheumatoid arthritis of right hip
M05.452 - Rheumatoid myopathy with rheumatoid arthritis of left hip
M05.459 - Rheumatoid myopathy with rheumatoid arthritis of unspecified hip