ICD-9-CM

Excludes:

endocardial fibroelastosis (425.3)

746.8 Other specified anomalies of heart
746.81: Subaortic stenosis
746.82: Cor triatriatum
746.83: Infundibular pulmonic stenosis Subvalvular pulmonic stenosis
746.84: Obstructive anomalies of heart, NEC Shone's syndrome Uhl's disease Use additional code: for associated anomalies, such as: coarctation of aorta (747.10) congenital mitral stenosis (746.5) subaortic stenosis (746.81)
746.85: Coronary artery anomaly Anomalous origin or communication of coronary artery Arteriovenous malformation of coronary artery Coronary artery: absence arising from aorta or pulmonary trunk single
746.86: Congenital heart block Complete or incomplete atrioventricular [AV] block
746.87: Malposition of heart and cardiac apex Abdominal heart Dextrocardia Ectopia cordis Levocardia (isolated) Mesocardia Excludes: dextrocardia with complete transposition of viscera (759.3)
746.89: Other Atresia of cardiac vein Hypoplasia of cardiac vein Congenital: cardiomegaly diverticulum, left ventricle pericardial defect

746.8 Other specified anomalies of heart

Subvalvular pulmonic stenosis

Shone's syndrome

Uhl's disease

Use additional code: for associated anomalies, such as:

coarctation of aorta (747.10)

congenital mitral stenosis (746.5)

subaortic stenosis (746.81)