ICD-10 Code M05.22 – Rheumatoid vasculitis with rheumatoid arthritis of elbow (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code M05.22 – Rheumatoid vasculitis with rheumatoid arthritis of elbow
What it is
This code identifies rheumatoid arthritis of the elbow complicated by rheumatoid vasculitis. Use it when the record shows inflammatory joint disease in the elbow plus vasculitic involvement linked to rheumatoid disease.
Clinical signs
Findings may include chronic elbow pain, swelling, stiffness, and reduced range of motion, along with signs of vasculitis. Clinical features vary; refer to documentation.
When to use this code
Use M05.22 when the provider documents rheumatoid vasculitis affecting a patient who also has rheumatoid arthritis of the elbow. The note should clearly link the vasculitis to rheumatoid arthritis and specify the elbow site. If the documentation does not confirm both elements, check documentation.
Do not use for
Do not use this code for rheumatoid arthritis of the elbow without vasculitis, or for vasculitis not documented as rheumatoid-related. If the elbow site or the vasculitis association is unclear, check documentation.
Coding tip
Verify that both the rheumatoid vasculitis and the elbow involvement are explicitly documented before assigning M05.22.