747.22
Atresia and stenosis of aorta
The ICD-9 code for atresia and stenosis of aorta is 747.22.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 747.22 →