- Codes Description
- Q23.0
Congenital stenosis of aortic valve
- Q23.1
Congenital insufficiency of aortic valve
- Q23.2
Congenital mitral stenosis
- Q23.3
Congenital mitral insufficiency
- Q23.4
Hypoplastic left heart syndrome
- Q23.8
Other congenital malformations of aortic and mitral valves
- Q23.9
Congenital malformation of aortic and mitral valves, unspecified