List of inherited heart diseases and relevant International Statistical Classification of Diseases and Related Health Problems codes (ICD-9-AM)
| Inherited heart condition | ICD diagnostic code and category |
| Arrhythmogenic right ventricular cardiomyopathy | I42.8 Other cardiomyopathies |
| Bicuspid aortic valve disease | Q23.83 Congenital bicuspid aortic valve |
| Brugada syndrome | I49.8 Other specified cardiac arrhythmias |
| Catecholaminergic polymorphic ventricular tachycardia | I47.2 Ventricular tachycardia |
| Familial dilated cardiomyopathy | I42.0 Dilated cardiomyopathy |
| Familial hypercholesterolaemia | E78.0 Pure hypercholesterolaemia |
| Familial restrictive cardiomyopathy | I42.5 Other restrictive cardiomyopathy |
| Hypertrophic cardiomyopathy | I42.1 Obstructive hypertrophic cardiomyopathy I42.2 Other hypertrophic cardiomyopathy Q24.89 Other specified congenital malformations of the heart |
| Left ventricular non-compaction | I42.8 Other cardiomyopathies I42.9 Cardiomyopathy, unspecified |
| Long QT syndrome | R94.3 Abnormal results of cardiovascular function studies |
| Marfan syndrome | Q87.4 Marfan syndrome |