ICD-10 CM Code I01.1
I01.1 Acute rheumatic endocarditis
- Any condition in I00 with endocarditis or valvulitis
- Acute rheumatic valvulitis
Excludes Type 1
- 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.