2025 ICD-10-CM Diagnosis Code Q21.1 · Atrial septal defect · Atrioventricular septal defect, unspecified as to partial or complete · Congenital malformations, ...

Ventricular septal defect. Q21.1 Atrial septal defect. Q21.2 Atrioventricular septal defect. Q21.3 Tetralogy of Fallot. Q21.4 Aortopulmonary septal defect ...

2025 ICD-10-CM Diagnosis Code Q21.10 · Atrial septal defect, unspecified · Congenital malformations, deformations and chromosomal abnormalities · Congenital ...

This page provides explanations for the ICD diagnosis code “Q21.1 Atrial septal defect” and its subcategories.

I25.9 Chronic ischaemic heart disease, unspecified · 1 Atrial septal defect as current complication following acute myocardial infarction · 2 Ventricular septal ...

Q21.10 - Atrial septal defect, unspecified · Q21.11 - Secundum atrial septal defect · Q21.12 - Patent foramen ovale · Q21.13 - Coronary sinus atrial septal defect ...

Q2114, Superior sinus venosus atrial septal defect ; Q2115, Inferior sinus venosus atrial septal defect ; Q2116, Sinus venosus atrial septal defect, unspecified.

Code Tree · Q21.10 - Atrial septal defect, unspecified · Q21.11 - Secundum atrial septal defect · Q21.12 - Patent foramen ovale · Q21.13 - Coronary sinus atrial ...

ICD-10 code Q21.11 for Secundum atrial septal defect is a medical classification as listed by WHO under the range - Congenital malformations, deformations and ...