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IPCCC ICD-11 Congenital Heart Atlas

You are here: Unicuspid aortic valve Congenital anomaly of aortic valve Congenital anomaly of a ventriculo-arterial valve or adjacent regions Structural developmental anomaly of heart or great vessels

IPCCC Term Unicuspid aortic valve
IPCCC Code 09.15.21
ICD-11 MMS LA8A.24
ICD-11 Code 725458981


A congenital cardiovascular malformation in which the aortic valve has a single commissure and a single or functionally single leaflet (cusp)


Unicommissural aortic valve

STS-EACTS-derived IPCCC term

Aortic valve pathology, Unicuspid

EPCC-derived IPCCC term

Unicuspid aortic valve

ICD-11 MMS code or crossmap


ICD-10 MMS code or crossmap

Q23.0**: This Foundation term is not in ICD-10. If using ICD-10 to code, crossmap to "Congenital stenosis of aortic valve (includes "Aortic atresia")" with code Q23.0


Congenital anomaly of aortic valve


Coding Notes


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