Q21.11
Secundum atrial septal defect
Billable
Coding Guidelines
Inclusion Terms
- Fenestrated atrial septum
- Patent or persistent ostium secundum defect (type II)
Related Codes
Q21.10Billable
Atrial septal defect, unspecified
Q21.12Billable
Patent foramen ovale
Q21.13Billable
Coronary sinus atrial septal defect
Q21.14Billable
Superior sinus venosus atrial septal defect
Q21.15Billable
Inferior sinus venosus atrial septal defect
Q21.16Billable
Sinus venosus atrial septal defect, unspecified
Q21.19Billable
Other specified atrial septal defect
