| ICD-10-CM-2023 > I00-I99 > I30-I5A > I40 |
I30-I5A | Other forms of heart disease | |
I40 | Acute myocarditis | |
Incl.: | subacute myocarditis | |
Excl1.: | acute rheumatic myocarditis (I01.2) | |
I40.0 | Infective myocarditis | |
Info: | Septic myocarditis | |
Use add'l | code (B95-B97) to identify infectious agent | |
I40.1 | Isolated myocarditis | |
Info: | Fiedler's myocarditis Giant cell myocarditis Idiopathic myocarditis | |
I40.8 | Other acute myocarditis | |
I40.9 | Acute myocarditis, unspecified | |
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