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ALL MEDICAL CODES IN CATEGORY Congenital malformations of the circulatory system (Q20-Q28)

2025 ICD-10-CM code Q27.39

Arteriovenous malformation of a site other than the brain, lungs, or kidneys.

2025 ICD-10-CM code Q27

Other congenital malformations of peripheral vascular system

2025 ICD-10-CM code Q26.1

Persistent left superior vena cava.

2025 ICD-10-CM code Q24.0

Dextrocardia is a congenital condition characterized by the heart being situated on the right side of the thorax instead of the left.

2025 ICD-10-CM code Q25.48

Anomalous origin of subclavian artery.

2025 ICD-10-CM code Q22.6

Hypoplastic right heart syndrome (HRHS) is a rare congenital heart defect characterized by underdevelopment of the right side of the heart.

2025 ICD-10-CM code Q21.16

Sinus venosus atrial septal defect, unspecified.This code is used to classify a specific type of congenital heart defect.

2025 ICD-10-CM code Q27.4

Congenital phlebectasia.A condition characterized by the abnormal dilation of veins.

2025 ICD-10-CM code Q21.23

Complete atrioventricular septal defect. This is a heart defect present at birth involving a hole in the wall separating all four chambers of the heart.

2025 ICD-10-CM code Q21.8

Other congenital malformations of cardiac septa. This includes conditions like Eisenmenger's defect and Pentalogy of Fallot.

2025 ICD-10-CM code Q26.0

Congenital stenosis of vena cava (inferior)(superior).

2025 ICD-10-CM code Q25.0

Patent ductus arteriosus (PDA) is a persistent opening between the aorta and pulmonary artery, present at birth.

2025 ICD-10-CM code Q25.79

Other congenital malformations of the pulmonary artery, encompassing conditions like aberrant pulmonary artery, agenesis, congenital aneurysm, and hypoplasia.

2025 ICD-10-CM code Q26.9

Congenital malformation of a great vein, unspecified.

2025 ICD-10-CM code Q24.5

Malformation of coronary vessels; a congenital anomaly affecting the heart's blood supply.

2025 ICD-10-CM code Q21.4

Aortopulmonary septal defect (APSD), also known as an aortopulmonary window (APW), is a rare congenital heart defect characterized by an abnormal opening between the aorta and pulmonary artery.

2025 ICD-10-CM code Q25.3

Supravalvular aortic stenosis, a narrowing of the aorta above the aortic valve.

2025 ICD-10-CM code Q28.3

Other malformations of cerebral vessels, encompassing congenital cerebral aneurysms (non-ruptured), congenital malformations of cerebral vessels not otherwise specified (NOS), and developmental venous anomalies.

2025 ICD-10-CM code Q28.2

Arteriovenous malformation of cerebral vessels. This condition is a congenital abnormality characterized by a tangle of abnormal blood vessels connecting arteries and veins in the brain.

2025 ICD-10-CM code Q22.0

Pulmonary valve atresia.

2025 ICD-10-CM code Q27.3

Peripheral arteriovenous malformation. This includes arteriovenous aneurysms.

2025 ICD-10-CM code Q23.1

Congenital insufficiency of aortic valve.This condition may involve a bicuspid aortic valve.

2025 ICD-10-CM code Q21.13

Coronary sinus atrial septal defect; also known as coronary sinus defect or unroofed coronary sinus.

2025 ICD-10-CM code Q25.1

Coarctation of the aorta, a congenital heart defect causing narrowing of the aorta, resulting in reduced blood flow to the lower body.