Q20-Q28

Congenital malformations of the circulatory system (Q20-Q28)

Q20-Q28 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • Q20Congenital malformations of cardiac chambers and connections
  • Q21Congenital malformations of cardiac septa
  • Q22Congenital malformations of pulmonary and tricuspid valves
  • Q23Congenital malformations of aortic and mitral valves
  • Q24Other congenital malformations of heart
  • Q25Congenital malformations of great arteries
  • Q26Congenital malformations of great veins
  • Q27Other congenital malformations of peripheral vascular system
  • Q28Other congenital malformations of circulatory system
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