Q21.20✓ Billable
Atrioventricular septal defect, unspecified as to partial or complete
Atrioventricular septal defect, unspecified as to partial or…
Inclusion Terms
- •Atrioventricular canal, NOS
- •Endocardial cushion defect NOS
- •Ostium primum atrial septal defect (type I) NOS
Code Hierarchy
┌17Congenital malformations, deformations and chromosomal abnormalities (Q00-QA0)├Q20-Q28Congenital malformations of the circulatory system (Q20-Q28)├Q21Congenital malformations of cardiac septa
└Q21.20Atrioventricular septal defect, unspecified as to partial or…
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