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ICD Data
/Q00-Q99/Q20-Q28/Q21
Congenital malformations of cardiac septa Q21
Codes
• Q21.0
Ventricular septal defect
• Q21.1
Atrial septal defect
• Q21.10
…… 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
…… 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