Q23 CONGENITAL MALFORMATIONS OF AORTIC AND MITRAL VALVES

Code Information

Diagnosis Code: Q23

Short Description: Congenital malformations of aortic and mitral valves

Long Description: Congenital malformations of aortic and mitral valves

The code Q23 is NOT VALID for claim submission

Code Classification:

Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- Congenital malformations of the circulatory system (Q20-Q28)
  - Congenital malformations of aortic and mitral valves (Q23)
    - Q23 Congenital malformations of aortic and mitral valves

Code Version: 2022 ICD-10-CM

ICD-10 Code	ICD-10 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

This page was last updated on: 10/1/2023