ICD-10 Code B06.82 – Rubella arthritis (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code B06.82 – Rubella arthritis
What it is
B06.82 identifies arthritis associated with rubella infection. Use it when the record shows joint inflammation occurring as part of, or after, rubella.
Clinical signs
Typical findings include joint pain, swelling, and stiffness, often affecting multiple joints. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents rubella-related arthritis or arthropathy. It fits cases where the joint symptoms are linked to confirmed rubella infection or a clear post-rubella presentation. Check documentation if the chart only says “viral arthritis” without naming rubella.
Do not use for
Do not use B06.82 for arthritis from other viral illnesses or for nonspecific joint pain without rubella linkage. Do not assume the code from a rash history alone.
Coding tip
Code the rubella arthritis only when the documentation explicitly connects the joint findings to rubella.