Current
Q24 — Other congenital malformations of heart
Part of Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders , block Congenital malformations of the circulatory system (Q20-Q28) .
Official Notes
Excludes1
endocardial fibroelastosis ( I42.4 )
Child Codes
- Q24.0 Dextrocardia Billable
- Q24.1 Levocardia Billable
- Q24.2 Cor triatriatum Billable
- Q24.3 Pulmonary infundibular stenosis Billable
- Q24.4 Congenital subaortic stenosis Billable
- Q24.5 Malformation of coronary vessels Billable
- Q24.6 Congenital heart block Billable
- Q24.8 Other specified congenital malformations of heart Billable
- Q24.9 Congenital malformation of heart, unspecified Billable
FY 2027 effective October 1, 2026 · CDC NCHS and CMS