Q21 – Congenital malformations of cardiac septa
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Type 1 Excludes
acquired cardiac septal defect (I51.0)
Child Codes
Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| Q00-Q99 | Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) |
| Q20-Q28 | Congenital malformations of the circulatory system (Q20-Q28) |
| Q21 |
Congenital malformations of cardiac septa
Type 1 Excludes
acquired cardiac septal defect (I51.0)
|
| Q21.0 | Ventricular septal defect |
| Q21.1 | Atrial septal defect |
| Q21.2 | 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 |