ICD-10-CM › M00-M99 › M05-M14 › M05 Rheumatoid arthritis with rheumatoid factor › M05.8
M05.8
Other rheumatoid arthritis with rheumatoid factor
Not billableICD-10-CM diagnosis code.
This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.
Submit one of these 10 more specific codes instead:
- M05.80 Other rheumatoid arthritis with rheumatoid factor of unspecified site
- M05.81 Other rheumatoid arthritis with rheumatoid factor of shoulder (also a header)
- M05.82 Other rheumatoid arthritis with rheumatoid factor of elbow (also a header)
- M05.83 Other rheumatoid arthritis with rheumatoid factor of wrist (also a header)
- M05.84 Other rheumatoid arthritis with rheumatoid factor of hand (also a header)
- M05.85 Other rheumatoid arthritis with rheumatoid factor of hip (also a header)
- M05.86 Other rheumatoid arthritis with rheumatoid factor of knee (also a header)
- M05.87 Other rheumatoid arthritis with rheumatoid factor of ankle and foot (also a header)
- M05.89 Other rheumatoid arthritis with rheumatoid factor of multiple sites
- M05.8A Other rheumatoid arthritis with rheumatoid factor of other specified site
What has happened to this code
Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2012 Added to the draft code set draft Other rheumatoid arthritis with rheumatoid factor
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from M05 Rheumatoid arthritis with rheumatoid factor
Excludes1 - never coded here
- rheumatic fever (I00)
- juvenile rheumatoid arthritis (M08.-)
- rheumatoid arthritis of spine (M45.-)
Codes in the same group
| Code | Description | Status |
|---|---|---|
| M05.0 | Felty's syndrome | Not billable |
| M05.1 | Rheumatoid lung disease with rheumatoid arthritis | Not billable |
| M05.2 | Rheumatoid vasculitis with rheumatoid arthritis | Not billable |
| M05.3 | Rheumatoid heart disease with rheumatoid arthritis | Not billable |
| M05.4 | Rheumatoid myopathy with rheumatoid arthritis | Not billable |
| M05.5 | Rheumatoid polyneuropathy with rheumatoid arthritis | Not billable |
| M05.6 | Rheumatoid arthritis with involvement of other organs and systems | Not billable |
| M05.7 | Rheumatoid arthritis with rheumatoid factor without organ or systems involvement | Not billable |
| M05.9 | Rheumatoid arthritis with rheumatoid factor, unspecified | Valid |
| M05.A | Abnormal rheumatoid factor and anti-citrullinated protein antibody with rheumatoid arthritis | Valid |