Q25.3

Supravalvular aortic stenosis

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 · Q25.3
Excludes 1

congenital aortic stenosis NOS (Q23.0) congenital stenosis of aortic valve (Q23.0)

Inherited from chapter 17Congenital malformations, deformations and chromosomal abnormalities
Excludes 2

inborn errors of metabolism (E70-E88)

Note

Codes from this chapter are not for use on maternal records

Official Guidelines for Q25.3

FY 2026 ›
I.C.17Chapter-specific guidanceChapter 17: Congenital malformations, deformations, and chromosomal abnormalities (Q00-QA1)

Sections that reference Q25.3

Sections whose FY 2026 text names Q25.3, its Q25 category, or a range containing it — the chapter guidance above is the authoritative source.

Find Q25.3 in the alphabetic index

3 index paths lead to this code