Type 1 Excludes
  • acute rheumatic myocarditis (I01.2)
Includes
  • subacute myocarditis
I40 Acute myocarditis
I40.0 is a specific ICD-10-CM diagnosis code I40.0 Infective myocarditis
I40.1 is a specific ICD-10-CM diagnosis code I40.1 Isolated myocarditis
I40.8 is a specific ICD-10-CM diagnosis code I40.8 Other acute myocarditis
I40.9 is a specific ICD-10-CM diagnosis code I40.9 Acute myocarditis, unspecified