Kodex

Code

Q23.81

Bicuspid aortic valve

Copy Code Send Code

Hierarchy

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- Q20-Q28 Congenital malformations of the circulatory system (Q20-Q28)
  - Q23 Congenital malformations of aortic and mitral valves
    - Q23.8 Other congenital malformations of aortic and mitral valves
      - Q23.81 Bicuspid aortic valve
      - Q23.82 Congenital mitral valve cleft leaflet
      - Q23.88 Other congenital malformations of aortic and mitral valves

Notes

Codes from this chapter are not for use on maternal records

Inclusion Terms

Q23.81

Congenital bicuspid aortic valve
Unicuspid (congenital) aortic valve (at birth)

Code Also

Q23.81

, if applicable, acquired aortic valve disorders, such as:
aortic (valve) insufficiency (nonrheumatic) (I35.1)
- I35.1 Nonrheumatic aortic (valve) insufficiency
aortic (valve) stenosis (nonrheumatic) (I35.0)
- I35.0 Nonrheumatic aortic (valve) stenosis
aortic (valve) stenosis with insufficiency (nonrheumatic) (I35.2)
- I35.2 Nonrheumatic aortic (valve) stenosis with insufficiency

Excludes 2

inborn errors of metabolism (E70-E88)
- E70-E88 Metabolic disorders (E70-E88)