Congenital malformations of cardiac septa - Q21

 Type 1 Excludes

• acquired cardiac septal defect (I51.0)

 Codes

• Q21.0 - Ventricular septal defect
• Q21.1 - Atrial septal defect
• Q21.10 - Atrial septal defect, unspecified
• Q21.11 - Secundum atrial septal defect
• Q21.12 - Patent foramen ovale
• Q21.13 - Coronary sinus atrial septal defect
• Q21.14 - Superior sinus venosus atrial septal defect
• Q21.15 - Inferior sinus venosus atrial septal defect
• Q21.16 - Sinus venosus atrial septal defect, unspecified
• Q21.19 - Other specified atrial septal defect
• Q21.2 - Atrioventricular septal defect
• Q21.20 - Atrioventricular septal defect, unspecified as to partial or complete
• Q21.21 - Partial atrioventricular septal defect
• Q21.22 - Transitional atrioventricular septal defect
• Q21.23 - Complete atrioventricular septal defect
• Q21.3 - Tetralogy of Fallot
• Q21.4 - Aortopulmonary septal defect
• Q21.8 - Other congenital malformations of cardiac septa
• Q21.9 - Congenital malformation of cardiac septum, unspecified