Q20-Q28: Congenital malformations of the circulatory system
Q23: Congenital malformations of aortic and mitral valves
Subcodes of Q23:
- 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
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If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.