ICD-10 Code M06.2 – Rheumatoid bursitis (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code M06.2 – Rheumatoid bursitis
What it is
M06.2 identifies bursitis caused by rheumatoid arthritis. Use it when the bursa is inflamed in the setting of rheumatoid disease, rather than from overuse, trauma, or infection.
Clinical signs
Typical findings include localized pain, swelling, and tenderness over a bursa, often with restricted motion nearby. Clinical features vary; refer to documentation for the rheumatoid association.
When to use this code
Use M06.2 when the record clearly states rheumatoid bursitis or documents bursitis as a rheumatoid manifestation. It is appropriate when the provider links the bursal inflammation to rheumatoid arthritis. Check documentation if the note only says bursitis without cause.
Do not use for
Do not use this code for simple bursitis, traumatic bursitis, or infectious bursitis. If the chart does not connect the bursitis to rheumatoid disease, check documentation and choose the more specific diagnosis.
Coding tip
Code M06.2 only when the provider documents a rheumatoid etiology or clearly associates the bursitis with rheumatoid arthritis.