Tetralogy of Fallot
Billable / specificPOA exempt
Q21.3 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Ventricular septal defect with pulmonary stenosis or atresia, dextroposition of aorta and hypertrophy of right ventricle.
Includes (from Q21)
- Note: Codes from this chapter are not for use on maternal records
Excludes1
Not coded here — never report together with this code.
Excludes2
Not included here — may be reported together when both conditions exist.
Also known as
- Ventricular septal defect with pulmonary stenosis or atresia, dextroposition of aorta and hypertrophy of right ventricle.
- Anomaly, anomalous, heart, tetralogy of Fallot
- Defect, defective, interventricular septal, in tetralogy of Fallot
- Defect, defective, ventricular septal, in tetralogy of Fallot
- Dextraposition, aorta, in tetralogy of Fallot
- Fallot's, tetrad or tetralogy
- Hypertrophy, hypertrophic, ventricle, ventricular, in tetralogy of Fallot
- Stenosis, stenotic, pulmonary, in tetralogy of Fallot
- Syndrome, Fallot's
Parent code
- Q21Congenital malformations of cardiac septaHeader