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746.7 - Hypoplastic Left Heart Syndrome


The ICD 9 Code for Hypoplastic left heart syndrome is listed as 746.7.
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: 746.7
Long Description: Hypoplastic left heart syndrome
Short Description: Hypoplas left heart synd
Chapter: Congenital Anomalies
Block: Other congenital anomalies of heart (746-746)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: Q23.4 - Hypoplastic left heart syndrome
ICD-9-CM Siblings (same level / similar specificity) of 746.7:
746.1 - Tricuspid atresia and stenosis, congenital
746.2 - Ebstein's anomaly
746.3 - Congenital stenosis of aortic valve
746.4 - Congenital insufficiency of aortic valve
746.5 - Congenital mitral stenosis
746.6 - Congenital mitral insufficiency
746.9 - Unspecified congenital anomaly of heart