Home
NPI Lookup
HCPCS Lookup
ICD-10 Lookup
ICD-9 Lookup
NDC Lookup
CLIA Lookup
Taxonomy Codes
Congenital malformations, deformations and chromosomal abnormalities
Congenital malformations of the circulatory system (Q20-Q28)
Congenital malformations of cardiac septa (Q21)
Q21
- Congenital malformations of cardiac septa
Q21.0
- Ventricular septal defect
Q21.1
- Atrial septal defect
Q21.10
- Atrial septal defect, unspecified
Q21.11
- Secundum atrial septal defect
Q21.12
- Patent foramen ovale
Q21.13
- Coronary sinus atrial septal defect
Q21.14
- Superior sinus venosus atrial septal defect
Q21.15
- Inferior sinus venosus atrial septal defect
Q21.16
- Sinus venosus atrial septal defect, unspecified
Q21.19
- Other specified atrial septal defect
Q21.2
- Atrioventricular septal defect
Q21.20
- Atrioventricular septal defect, unsp as to part or complete
Q21.21
- Partial atrioventricular septal defect
Q21.22
- Transitional atrioventricular septal defect
Q21.23
- Complete 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