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IPCCC ICD-11 Congenital Heart Atlas

You are here: Common atrium with separate atrioventricular junctions Interatrial communication Congenital anomaly of atrial septum Congenital anomaly of an atrium or atrial septum Structural developmental anomaly of heart or great vessels

IPCCC Term Common atrium with separate atrioventricular junctions
IPCCC Code 05.06.02
ICD-11 MMS LA8E.Y
ICD-11 Code 1022267780

Definition

A congenital cardiovascular malformation in which there is complete or near-complete absence of the interatrial septum.

Synonyms/Abbreviations

Single atrium, atrium communis

STS-EACTS-derived IPCCC term

ASD, Common atrium (single atrium), Common atrium with separate atrioventricular junctions

EPCC-derived IPCCC term

Common atrium with separate atrioventricular junctions

ICD-11 MMS code or crossmap

LA8E.Y*: This ICD-11 Foundation term appears in ICD-11 MMS only as an index term under “Other specified congenital anomaly of atrial septum". If using MMS to code, the Foundation term can be crossmapped to LA8E.Y

ICD-10 MMS code or crossmap

Q21.1**: This Foundation term is not in ICD-10. If using ICD-10 to code, crossmap to "Atrial septal defect" with code Q21.1

Parent

Interatrial communication

Siblings

Coding Notes

This term is to be used when a common atrium is present in the absence of a common atrioventricular junction.