Q24.9
Congenital malformation of heart, unspecified
Billable code
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
This code · Q24.9
Synonyms
Congenital anomaly of heart Congenital disease of heart
Inherited from Q24Other congenital malformations of heart
Excludes 1
endocardial fibroelastosis (I42.4)
Inherited from chapter 17Congenital malformations, deformations and chromosomal abnormalities
Excludes 2
inborn errors of metabolism (E70-E88)
Official Guidelines for Q24.9
FY 2026 ›Sections that reference Q24.9
Sections whose FY 2026 text names Q24.9, its Q24 category, or a range containing it — the chapter guidance above is the authoritative source.
Find Q24.9 in the alphabetic index
12 index paths lead to this code
- Acyanotic heart disease
- Atelocardia
- Anomaly, anomalous › cardiac
- Anomaly, anomalous › heart
- Blue › baby
- Cyanotic heart disease › congenital
- Deformity › heart
- Malformation › heart
- Development › imperfect, congenital › heart
- Disease, diseased › heart › congenital
- Lesion › cardiac › congenital
- Disease, diseased › heart › congenital › cyanotic