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IPCCC ICD-11 Congenital Heart Atlas

You are here: Tricuspid annular hypoplasia Congenital anomaly of tricuspid valve Congenital anomaly of an atrioventricular valve or atrioventricular septum Structural developmental anomaly of heart or great vessels

IPCCC Term Tricuspid annular hypoplasia
IPCCC Code 06.01.04
ICD-11 MMS LA87.0Y
ICD-11 Code 281173100


A congenital cardiac malformation of the tricuspid valve in which there is annular hypoplasia (incomplete development or underdevelopment so that it is abnormally small [below the lower limit of normal adjusted for body size]). Hypoplasia may or may not be associated with stenosis.


Hypoplasia of tricuspid valvar annulus; Hypoplasia of the tricuspid annulus

STS-EACTS-derived IPCCC term

Tricuspid valve disease, Tricuspid valve pathology, Tricuspid valve annulus hypoplasia

EPCC-derived IPCCC term

Tricuspid annular hypoplasia

ICD-11 MMS code or crossmap

LA87.0Y*: This Foundation term is not in ICD-11 MMS. If using MMS to code, crossmap to "Other specified congenital anomaly of tricuspid valve" with code LA87.0Y

ICD-10 MMS code or crossmap

Q22.8**: This Foundation term is not in ICD-10. Crossmap to "Other congenital malformations of tricuspid valve" with code Q22.8


Congenital anomaly of tricuspid valve


Coding Notes


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