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ICD-10-CM Codes I00-I99 I30-I5A I33

ICD-10-CM Diagnosis Code I33

Acute and subacute endocarditis

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Excludes-1 for I33:

  • acute rheumatic endocarditis (I01.1)

  • endocarditis NOS (I38)

Codes Hierarchy:

    • I33  Acute and subacute endocarditis
      • I33.0  Acute and subacute infective endocarditis
      • I33.9  Acute and subacute endocarditis, unspecified