Rheumatoid bursitis, unspecified wrist

This code signifies inflammation of the bursa (a fluid-filled sac that cushions joints) in the wrist, specifically caused by rheumatoid arthritis. It indicates a localized inflammatory process affecting the wrist joint due to the underlying autoimmune condition.

Use this code when documentation clearly states "rheumatoid bursitis" affecting an unspecified wrist. This diagnosis should be supported by clinical findings consistent with inflammation and a confirmed diagnosis of rheumatoid arthritis.

• Ensure documentation specifies "rheumatoid" bursitis; otherwise, a non-rheumatoid bursitis code may be more appropriate.
• If the laterality (left or right wrist) is documented, use a more specific code (M06.231 or M06.232).
• Always sequence this code after the primary rheumatoid arthritis diagnosis (e.g., M05.xx or M06.xx).