Congenital malformations of the circulatory system Q20-Q28

The ICD10 section code for "Congenital malformations of the circulatory system" is Q20-Q28.

Codes: = Billable

• Q20 Congenital malformations of cardiac chambers and connections
• Q21 Congenital malformations of cardiac septa
• Q22 Congenital malformations of pulmonary and tricuspid valves
• Q23 Congenital malformations of aortic and mitral valves
• Q24 Other congenital malformations of heart
• Q25 Congenital malformations of great arteries
• Q26 Congenital malformations of great veins
• Q27 Other congenital malformations of peripheral vascular system
• Q28 Other congenital malformations of circulatory system