ICD-10-CM > Q00-QA0 > Q20-Q28 > Q21 > Q21.3 Q21.3 Tetralogy of Fallot Billable/Specific Copy Code Copy Description Applicable To Ventricular septal defect with pulmonary stenosis or atresia, dextroposition of aorta and hypertrophy of right ventricle.
ICD-10 Fast ICD-10 Fast