Chronic rheumatic heart diseases

I05-I09

This section covers 33 ICD-10-CM codes (I05-I09) for chronic rheumatic heart diseases, including rheumatic mitral valve diseases, rheumatic aortic valve diseases, and rheumatic tricuspid valve diseases. 27 of these are billable codes usable on a claim; the rest are non-billable header categories that require a more specific child code.