ICD-10 Specific code Q21.1: Atrial septal defect

Specific codes in ICD-10 are unique alphanumeric designations used to identify and categorize diseases, disorders, and conditions. They consist of 3-5 characters, including both letters and numbers, that provide a high level of detail and specificity.

Translations

Language Translation
Flag for English language  English Atrial septal defect
Flag for French language  French Communication interauriculaire

Hierarchical position

Level Code Title
1 XVII Congenital malformations, deformations and chromosomal abnormalities
2 Q20-Q28 Congenital malformations of the circulatory system
3 Q21 Congenital malformations of cardiac septa
4 Q21.1 Atrial septal defect
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