Q20-Q28|Chapter 17: Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders

Congenital malformations of the circulatory system

118 codes in this section

Codes

Q20Category

Congenital malformations of cardiac chambers and connections

9 subcategoryies

Q20.0Billable

Common arterial trunk

Q20.1Billable

Double outlet right ventricle

Q20.2Billable

Double outlet left ventricle

Q20.3Billable

Discordant ventriculoarterial connection

Q20.4Billable

Double inlet ventricle

Q20.5Billable

Discordant atrioventricular connection

Q20.6Billable

Isomerism of atrial appendages

Q20.8Billable

Other congenital malformations of cardiac chambers and connections

Q20.9Billable

Congenital malformation of cardiac chambers and connections, unspecified

Q21Category

Congenital malformations of cardiac septa

7 subcategoryies

Q21.0Billable

Ventricular septal defect

Q21.1Category

Atrial septal defect

8 subcategoryies

Q21.10Billable

Atrial septal defect, unspecified

Q21.11Billable

Secundum atrial septal defect

Q21.12Billable

Patent foramen ovale

Q21.13Billable

Coronary sinus atrial septal defect

Q21.14Billable

Superior sinus venosus atrial septal defect

Q21.15Billable

Inferior sinus venosus atrial septal defect

Q21.16Billable

Sinus venosus atrial septal defect, unspecified

Q21.19Billable

Other specified atrial septal defect

Q21.2Category

Atrioventricular septal defect

4 subcategoryies

Q21.20Billable

Atrioventricular septal defect, unspecified as to partial or complete

Q21.21Billable

Partial atrioventricular septal defect

Q21.22Billable

Transitional atrioventricular septal defect

Q21.23Billable

Complete atrioventricular septal defect

Q21.3Billable

Tetralogy of Fallot

Q21.4Billable

Aortopulmonary septal defect

Q21.8Billable

Other congenital malformations of cardiac septa

Q21.9Billable

Congenital malformation of cardiac septum, unspecified

Q22Category

Congenital malformations of pulmonary and tricuspid valves

9 subcategoryies

Q22.0Billable

Pulmonary valve atresia

Q22.1Billable

Congenital pulmonary valve stenosis

Q22.2Billable

Congenital pulmonary valve insufficiency

Q22.3Billable

Other congenital malformations of pulmonary valve

Q22.4Billable

Congenital tricuspid stenosis

Q22.5Billable

Ebstein's anomaly

Q22.6Billable

Hypoplastic right heart syndrome

Q22.8Billable

Other congenital malformations of tricuspid valve

Q22.9Billable

Congenital malformation of tricuspid valve, unspecified

Q23Category

Congenital malformations of aortic and mitral valves

7 subcategoryies

Q23.0Billable

Congenital stenosis of aortic valve

Q23.1Billable

Congenital insufficiency of aortic valve

Q23.2Billable

Congenital mitral stenosis

Q23.3Billable

Congenital mitral insufficiency

Q23.4Billable

Hypoplastic left heart syndrome

Q23.8Category

Other congenital malformations of aortic and mitral valves

3 subcategoryies

Q23.81Billable

Bicuspid aortic valve

Q23.82Billable

Congenital mitral valve cleft leaflet

Q23.88Billable

Other congenital malformations of aortic and mitral valves

Q23.9Billable

Congenital malformation of aortic and mitral valves, unspecified

Q24Category

Other congenital malformations of heart

9 subcategoryies

Q24.0Billable

Dextrocardia

Q24.1Billable

Levocardia

Q24.2Billable

Cor triatriatum

Q24.3Billable

Pulmonary infundibular stenosis

Q24.4Billable

Congenital subaortic stenosis

Q24.5Billable

Malformation of coronary vessels

Q24.6Billable

Congenital heart block

Q24.8Billable

Other specified congenital malformations of heart

Q24.9Billable

Congenital malformation of heart, unspecified

Q25Category

Congenital malformations of great arteries

10 subcategoryies

Q25.0Billable

Patent ductus arteriosus

Q25.1Billable

Coarctation of aorta

Q25.2Category

Atresia of aorta

2 subcategoryies

Q25.21Billable

Interruption of aortic arch

Q25.29Billable

Other atresia of aorta

Q25.3Billable

Supravalvular aortic stenosis

Q25.4Category

Other congenital malformations of aorta

10 subcategoryies

Q25.40Billable

Congenital malformation of aorta unspecified

Q25.41Billable

Absence and aplasia of aorta

Q25.42Billable

Hypoplasia of aorta

Q25.43Billable

Congenital aneurysm of aorta

Q25.44Billable

Congenital dilation of aorta

Q25.45Billable

Double aortic arch

Q25.46Billable

Tortuous aortic arch

Q25.47Billable

Right aortic arch

Q25.48Billable

Anomalous origin of subclavian artery

Q25.49Billable

Other congenital malformations of aorta

Q25.5Billable

Atresia of pulmonary artery

Q25.6Billable

Stenosis of pulmonary artery

Q25.7Category

Other congenital malformations of pulmonary artery

3 subcategoryies

Q25.71Billable

Coarctation of pulmonary artery

Q25.72Billable

Congenital pulmonary arteriovenous malformation

Q25.79Billable

Other congenital malformations of pulmonary artery

Q25.8Billable

Other congenital malformations of other great arteries

Q25.9Billable

Congenital malformation of great arteries, unspecified

Q26Category

Congenital malformations of great veins

9 subcategoryies

Q26.0Billable

Congenital stenosis of vena cava

Q26.1Billable

Persistent left superior vena cava

Q26.2Billable

Total anomalous pulmonary venous connection

Q26.3Billable

Partial anomalous pulmonary venous connection

Q26.4Billable

Anomalous pulmonary venous connection, unspecified

Q26.5Billable

Anomalous portal venous connection

Q26.6Billable

Portal vein-hepatic artery fistula

Q26.8Billable

Other congenital malformations of great veins

Q26.9Billable

Congenital malformation of great vein, unspecified

Q27Category

Other congenital malformations of peripheral vascular system

7 subcategoryies

Q27.0Billable

Congenital absence and hypoplasia of umbilical artery

Q27.1Billable

Congenital renal artery stenosis

Q27.2Billable

Other congenital malformations of renal artery

Q27.3Category

Arteriovenous malformation (peripheral)

6 subcategoryies

Q27.30Billable

Arteriovenous malformation, site unspecified

Q27.31Billable

Arteriovenous malformation of vessel of upper limb

Q27.32Billable

Arteriovenous malformation of vessel of lower limb

Q27.33Billable

Arteriovenous malformation of digestive system vessel

Q27.34Billable

Arteriovenous malformation of renal vessel

Q27.39Billable

Arteriovenous malformation, other site

Q27.4Billable

Congenital phlebectasia

Q27.8Billable

Other specified congenital malformations of peripheral vascular system

Q27.9Billable

Congenital malformation of peripheral vascular system, unspecified

Q28Category

Other congenital malformations of circulatory system

6 subcategoryies

Q28.0Billable

Arteriovenous malformation of precerebral vessels

Q28.1Billable

Other malformations of precerebral vessels

Q28.2Billable

Arteriovenous malformation of cerebral vessels

Q28.3Billable

Other malformations of cerebral vessels

Q28.8Billable

Other specified congenital malformations of circulatory system

Q28.9Billable

Congenital malformation of circulatory system, unspecified

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