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ICDMine.com › Browse ICD-10-CM Codes › Ch. 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1) › Congenital malformations of the circulatory system (Q20-Q28) › Q23.8 Other congenital malformations of aortic and mitral valves › Q23.81

Q23.81Bicuspid aortic valve

ICD-10-CM billable/specific code — part of Congenital malformations of the circulatory system (Q20-Q28)

Code Details

BillableYes
ChapterChapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
SectionCongenital malformations of the circulatory system (Q20-Q28)
Parent codeQ23.8 — Other congenital malformations of aortic and mitral valves

Coding Notes

Inclusion Terms

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

Code Also

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