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747.21 - Anomalies Of Aortic Arch


The ICD 9 Code for Anomalies of aortic arch is listed as 747.21.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 747.21
Long Description: Anomalies of aortic arch
Short Description: Anomalies of aortic arch
Chapter: Congenital Anomalies
Block: Other congenital anomalies of circulatory system (747-747)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: Q25.4 - Other congenital malformations of aorta (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 747.21:
747.20 - Anomaly of aorta, unspecified
747.22 - Atresia and stenosis of aorta
747.29 - Other anomalies of aorta