Rheumatoid bursitis, unspecified site

This code represents an inflammatory condition affecting the bursae, characterized by pain, swelling, and tenderness, specifically associated with rheumatoid arthritis. It indicates inflammation of the fluid-filled sacs that cushion joints, occurring as a manifestation of rheumatoid disease. The "unspecified site" indicates that the specific bursa affected is not documented.

Use this code when documentation clearly states "rheumatoid bursitis" but does not specify the anatomical location of the affected bursa. This diagnosis is typically supported by a physician's note indicating the presence of bursitis in a patient with a confirmed diagnosis of rheumatoid arthritis, without further site specificity.

• Avoid using this code if the specific anatomical site of the bursitis is documented; instead, use a more specific code from the M06.2- subcategory.
• Ensure there is a co-existing or previously established diagnosis of rheumatoid arthritis (e.g., M05.- or M06.9) to support the "rheumatoid" etiology.
• Do not confuse with non-rheumatoid bursitis (M70.- or M71.-) or other forms of inflammatory arthropathies.