RxDB
ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

Q21.3 – Tetralogy of Fallot

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Ventricular septal defect with pulmonary stenosis or atresia, dextroposition of aorta and hypertrophy of right ventricle.

GEM Conversion to ICD-9 CM

Fs: 00000 – Tetralogy of fallot

MDC / MS-DRG Reference

CARDIAC CONGENITAL AND VALVULAR DISORDERS WITH MCC
CARDIAC CONGENITAL AND VALVULAR DISORDERS WITHOUT MCC

Back Reference of Diagnostic Codes

Anomaly, anomalous (congenital) (unspecified type) Q89.9
heart Q24.9
septum Q21.9
interventricular Q21.0
with pulmonary stenosis or atresia, dextraposition of aorta and hypertrophy of right ventricle Q21.3
ventricular Q21.0
with pulmonary stenosis or atresia, dextraposition of aorta and hypertrophy of right ventricle Q21.3
tetralogy of Fallot Q21.3
Defect, defective Q89.9
interventricular septal Q21.0
with dextroposition of aorta, pulmonary stenosis and hypertrophy of right ventricle Q21.3
in tetralogy of Fallot Q21.3
ventricular septal Q21.0
in tetralogy of Fallot Q21.3
Dextraposition, aorta Q20.3
in tetralogy of Fallot Q21.3
Fallot's
tetrad or tetralogy Q21.3
Hypertrophy, hypertrophic
ventricle, ventricular (heart) See also Hypertrophy, cardiac
in tetralogy of Fallot Q21.3
Imperfect
closure (congenital)
septum
interventricular Q21.0
in tetralogy of Fallot Q21.3
ventricular Q21.0
with pulmonary stenosis or atresia, dextraposition of aorta, and hypertrophy of right ventricle Q21.3
in tetralogy of Fallot Q21.3
Stenosis, stenotic (cicatricial) See also Stricture
pulmonary (artery) (congenital) Q25.6
with ventricular septal defect, transposition of aorta, and hypertrophy of right ventricle Q21.3
in tetralogy of Fallot Q21.3
Syndrome See also Disease
Fallot's Q21.3
Tetralogy of Fallot Q21.3

Sibling Codes

Ventricular septal defect
Atrial septal defect
Atrioventricular septal defect
Aortopulmonary septal defect
Other congenital malformations of cardiac septa
Congenital malformation of cardiac septum, unspecified

Parent Sibling Codes

Congenital malformations of cardiac chambers and connections
Congenital malformations of cardiac septa
Congenital malformations of pulmonary and tricuspid valves
Congenital malformations of aortic and mitral valves
Other congenital malformations of heart
Congenital malformations of great arteries
Congenital malformations of great veins
Other congenital malformations of peripheral vascular system
Other congenital malformations of circulatory system

View in Tabular

Code Title
Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Q20-Q28 Congenital malformations of the circulatory system (Q20-Q28)
Q21 Congenital malformations of cardiac septa
Q21.3 Tetralogy of Fallot
Applicable to
Ventricular septal defect with pulmonary stenosis or atresia, dextroposition of aorta and hypertrophy of right ventricle.