-
Q21.20
Atrioventricular septal defect, unspecified as to partial or complete
Billable
Notes
-
Q21.21
Partial atrioventricular septal defect
Billable
Notes
-
Q21.22
Transitional atrioventricular septal defect
Billable
Notes
-
Q21.23
Complete atrioventricular septal defect
Billable
Notes