M05.4
Rheumatoid myopathy with rheumatoid arthritis
- Release
- FY 2027
- Effective
Hierarchy
Where M05.4 sits in the official hierarchy. Each level is the code it is classified under.
- M05 Parent Rheumatoid arthritis with rheumatoid factor
- M05.4 This code Rheumatoid myopathy with rheumatoid arthritis
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
More Specific Codes
9 codes under M05.4
- M05.40 Rheumatoid myopathy with rheumatoid arthritis of unspecified site Billable
- M05.41 Rheumatoid myopathy with rheumatoid arthritis of shoulder Has subcodes
- M05.42 Rheumatoid myopathy with rheumatoid arthritis of elbow Has subcodes
- M05.43 Rheumatoid myopathy with rheumatoid arthritis of wrist Has subcodes
- M05.44 Rheumatoid myopathy with rheumatoid arthritis of hand Has subcodes
- M05.45 Rheumatoid myopathy with rheumatoid arthritis of hip Has subcodes
- M05.46 Rheumatoid myopathy with rheumatoid arthritis of knee Has subcodes
- M05.47 Rheumatoid myopathy with rheumatoid arthritis of ankle and foot Has subcodes
- M05.49 Rheumatoid myopathy with rheumatoid arthritis of multiple sites Billable
Version History
How M05.4 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentRheumatoid myopathy with rheumatoid arthritis
-
FY 2026 Effective
UnchangedRheumatoid myopathy with rheumatoid arthritis
Related Codes
Other codes under M05
- M05.0 Felty's syndrome
- M05.1 Rheumatoid lung disease with rheumatoid arthritis
- M05.2 Rheumatoid vasculitis with rheumatoid arthritis
- M05.3 Rheumatoid heart disease with rheumatoid arthritis
- M05.5 Rheumatoid polyneuropathy with rheumatoid arthritis
- M05.6 Rheumatoid arthritis with involvement of other organs and systems
- M05.7 Rheumatoid arthritis with rheumatoid factor without organ or systems involvement
- M05.8 Other rheumatoid arthritis with rheumatoid factor
- M05.9 Rheumatoid arthritis with rheumatoid factor, unspecified Billable
- M05.A Abnormal rheumatoid factor and anti-citrullinated protein antibody with rheumatoid arthritis Billable
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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