1. I01 Rheumatic fever with heart involvement

    Excludes1

    • 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.
    1. I01.0 Acute rheumatic pericarditis

      Inclusion term(s):

      • Any condition in I00 with pericarditis
      • Rheumatic pericarditis (acute)
    2. I01.1 Acute rheumatic endocarditis

      Inclusion term(s):

      • Any condition in I00 with endocarditis or valvulitis
      • Acute rheumatic valvulitis
    3. I01.2 Acute rheumatic myocarditis

      Inclusion term(s):

      • Any condition in I00 with myocarditis
    4. I01.8 Other acute rheumatic heart disease

      Inclusion term(s):

      • Any condition in I00 with other or multiple types of heart involvement
      • Acute rheumatic pancarditis
    5. I01.9 Acute rheumatic heart disease, unspecified

      Inclusion term(s):

      • Any condition in I00 with unspecified type of heart involvement
      • Rheumatic carditis, acute
      • Rheumatic heart disease, active or acute
Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.