Start New EnglishEspañol中文РусскийالعربيةTiếng ViệtFrançaisDeutsch한국어Tagalog Library Performance
ALL MEDICAL CODES IN CATEGORY Congenital malformations of cardiac septa (Q21)

2025 ICD-10-CM code Q21.14

Superior sinus venosus atrial septal defect; a congenital heart defect characterized by an abnormal opening between the atria, specifically involving the superior vena cava.

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.