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ICD-10-CM Q21 — Congenital malformations of cardi… | Codelle

Q21

ICD-10-CM

Congenital malformations of cardiac septa

Clinical Notes

Excludes 1 — Not coded here

acquired cardiac septal defect (I51.0)

Code Hierarchy

Subcodes (7)

Q21.0Ventricular septal defect

Q21.1Atrial septal defect

Q21.2Atrioventricular septal defect

Q21.3Tetralogy of Fallot

Q21.4Aortopulmonary septal defect

Q21.8Other congenital malformations of cardiac septa

Q21.9Congenital malformation of cardiac septum, unspecified

Same Category

Q21.0Ventricular septal defect Q21.1Atrial septal defect Q21.10Atrial septal defect, unspecified Q21.11Secundum atrial septal defect Q21.12Patent foramen ovale Q21.13Coronary sinus atrial septal defect Q21.14Superior sinus venosus atrial septal defect Q21.15Inferior sinus venosus atrial septal defect Q21.16Sinus venosus atrial septal defect, unspecified Q21.19Other specified atrial septal defect

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