Q21.8ICD-10-CM 2027 · Billable
Other congenital malformations of cardiac septa
Sibling codes
Code also
Inclusion terms
- Eisenmenger's defect
- Pentalogy of Fallot
Inherited from Q21: Congenital malformations of cardiac septa
Excludes1
- acquired cardiac septal defect (
I51.0)
Part of: Q21: Congenital malformations of cardiac septa