M05.6 Rheumatoid arthritis with involvement of other organs and systems

Non-billable header with 9 child codes.

Applies from M05 Rheumatoid arthritis with rheumatoid factor

Excludes1 (never code together)

• rheumatic fever (I00)
• juvenile rheumatoid arthritis (M08.-)
• rheumatoid arthritis of spine (M45.-)

Codes under M05.6

• M05.60 Rheumatoid arthritis of unspecified site with involvement of other organs and systems
• M05.61 Rheumatoid arthritis of shoulder with involvement of other organs and systems
• M05.62 Rheumatoid arthritis of elbow with involvement of other organs and systems
• M05.63 Rheumatoid arthritis of wrist with involvement of other organs and systems
• M05.64 Rheumatoid arthritis of hand with involvement of other organs and systems
• M05.65 Rheumatoid arthritis of hip with involvement of other organs and systems
• M05.66 Rheumatoid arthritis of knee with involvement of other organs and systems
• M05.67 Rheumatoid arthritis of ankle and foot with involvement of other organs and systems
• M05.69 Rheumatoid arthritis of multiple sites with involvement of other organs and systems

Code annotations containing back-references to M05.6

Back-references to M05

• Code Also: I27.21 Secondary pulmonary arterial hypertension ("rheumatoid arthritis (M05.-)")
• Type 1 Excludes: R76.81 Abnormal rheumatoid factor and anti-citrullinated protein antibody without rheumatoid arthritis ("rheumatoid arthritis with rheumatoid factor (M05.-)")

Nearby codes

• M05.57 Rheumatoid polyneuropathy with rheumatoid arthritis of ankle and foot
• M05.571 Rheumatoid polyneuropathy with rheumatoid arthritis of right ankle and foot
• M05.572 Rheumatoid polyneuropathy with rheumatoid arthritis of left ankle and foot
• M05.579 Rheumatoid polyneuropathy with rheumatoid arthritis of unspecified ankle and foot
• M05.59 Rheumatoid polyneuropathy with rheumatoid arthritis of multiple sites
• M05.6 Rheumatoid arthritis with involvement of other organs and systems (this code)
• M05.60 Rheumatoid arthritis of unspecified site with involvement of other organs and systems
• M05.61 Rheumatoid arthritis of shoulder with involvement of other organs and systems
• M05.611 Rheumatoid arthritis of right shoulder with involvement of other organs and systems
• M05.612 Rheumatoid arthritis of left shoulder with involvement of other organs and systems
• M05.619 Rheumatoid arthritis of unspecified shoulder with involvement of other organs and systems