Skip to content
HCC Buddy home

Q23

Non-Billable (Header)

Congenital malformations of aortic and mitral valves

Child Codes

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

Code Hierarchy

└Q23Congenital malformations of aortic and mitral valves
└Q23Congenital malformations of aortic and mitral valves

Open Q23 in the Interactive Encoder

See full code details, AI coding tips, HCC mappings, and related codes in our interactive encoder. Start your 14-day Pro trial — no credit card required.

Open in EncoderStart 14-Day Pro Trial