ICD-10-CM · Chapter 9 · I00-I99
I01 Rheumatic fever with heart involvement
Excludes 1 (cannot be coded together)
- chronic diseases of rheumatic origin (I05-I09) unless rheumatic fever is also present or there is evidence of reactivation or activity of the rheumatic process.
Subcodes
Each subcode links to a detail page with full clinical annotations.
Last reviewed: September 2026