M06.09: Rheumatoid arthritis without rheumatoid factor, multiple sites
M06.09 is the billable ICD-10-CM diagnosis code for Rheumatoid arthritis without rheumatoid factor, multiple sites. It is a fully specified code, so it can be reported on a claim (subject to clinical documentation and your payer's rules).
Frequently asked questions
What is ICD-10-CM code M06.09?
M06.09 is the ICD-10-CM diagnosis code for Rheumatoid arthritis without rheumatoid factor, multiple sites. It belongs to category M06 (Other rheumatoid arthritis).
Is M06.09 a billable code?
Yes. M06.09 is a billable, fully specified ICD-10-CM code, so it can be used on a claim (subject to documentation and payer rules).
What category does M06.09 belong to?
M06.09 is part of ICD-10-CM category M06 — Other rheumatoid arthritis, which has 202 billable codes.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free