ICD-10

From parent levels

ChapterXVIICongenital malformations, deformations and chromosomal abnormalitiesexc.Open

Exclusions

  • inborn errors of metabolism (E70-E90)
BlockQ20-Q28Congenital malformations of the circulatory systemOpen

Q23

CategoryBlock Q20-Q28Chapter XVII

Congenital malformations of aortic and mitral valves

Subcategories

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
Parent: Q20-Q28 Congenital malformations of the circulatory system