Q21.9

Congenital malformation of cardiac septum, unspecified

Billable Chapter 17

Code Information

ICD-10-CM CodeQ21.9

Short DescriptionCongenital malformation of cardiac septum, unspecified

Long DescriptionCongenital malformation of cardiac septum, unspecified

BillableYes

ChapterChapter 17: Congenital malformations, deformations and chromosomal abnormalities

Parent CodeQ21

Hierarchy Depth1

About Q21.9

Q21.9 is a billable/specific ICD-10-CM code representing congenital malformation of cardiac septum, unspecified.

ICD-10-CM (International Classification of Diseases, 10th Revision, Clinical Modification) is the official system for assigning codes to diagnoses and procedures in the United States. This code is billable and can be used on medical claims.