ICD-10 Code
International Classification of Diseases, 10th Revision
Aug 23, 2017
M05.4 is NOT a complete or valid ICD 10 diagnosis code.

You should code each health care encounter to the level of certainty known for that encounter. When sufficient clinical information is not known or available to assign a more specific code, it is acceptable to report the appropriate unspecified code.

See below for more specifc codes relating to
Rheumatoid myopathy with rheumatoid arthritis

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More specific codes for Rheumatoid myopathy with rheumatoid arthritis

  • M05.40 - Rheumatoid myopathy with rheumatoid arthritis of unspecified site
  • M05.41 - Rheumatoid myopathy with rheumatoid arthritis of shoulder
    • M05.411 - Rheumatoid myopathy with rheumatoid arthritis of right shoulder
    • M05.412 - Rheumatoid myopathy with rheumatoid arthritis of left shoulder
    • M05.419 - Rheumatoid myopathy with rheumatoid arthritis of unspecified shoulder
  • M05.42 - Rheumatoid myopathy with rheumatoid arthritis of elbow
    • M05.421 - Rheumatoid myopathy with rheumatoid arthritis of right elbow
    • M05.422 - Rheumatoid myopathy with rheumatoid arthritis of left elbow
    • M05.429 - Rheumatoid myopathy with rheumatoid arthritis of unspecified elbow
  • M05.43 - Rheumatoid myopathy with rheumatoid arthritis of wrist
    • M05.431 - Rheumatoid myopathy with rheumatoid arthritis of right wrist
    • M05.432 - Rheumatoid myopathy with rheumatoid arthritis of left wrist
    • M05.439 - Rheumatoid myopathy with rheumatoid arthritis of unspecified wrist
  • M05.44 - Rheumatoid myopathy with rheumatoid arthritis of hand
    • M05.441 - Rheumatoid myopathy with rheumatoid arthritis of right hand
    • M05.442 - Rheumatoid myopathy with rheumatoid arthritis of left hand
    • M05.449 - Rheumatoid myopathy with rheumatoid arthritis of unspecified hand
  • 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
  • M05.46 - Rheumatoid myopathy with rheumatoid arthritis of knee
    • M05.461 - Rheumatoid myopathy with rheumatoid arthritis of right knee
    • M05.462 - Rheumatoid myopathy with rheumatoid arthritis of left knee
    • M05.469 - Rheumatoid myopathy with rheumatoid arthritis of unspecified knee
  • M05.47 - Rheumatoid myopathy with rheumatoid arthritis of ankle and foot
    • M05.471 - Rheumatoid myopathy with rheumatoid arthritis of right ankle and foot
    • M05.472 - Rheumatoid myopathy with rheumatoid arthritis of left ankle and foot
    • M05.479 - Rheumatoid myopathy with rheumatoid arthritis of unspecified ankle and foot
  • M05.49 - Rheumatoid myopathy with rheumatoid arthritis of multiple sites
See also ICD 10 code for
See the 2017 ICD-10-CM Coding Guidelines.

Questions related to M05.4 Rheumatoid myopathy with rheumatoid arthritis

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.