Q25.1
Coarctation of aorta
Billable FY2026 2025-10-01 → 2026-09-30
Instructional notes 2
Q25.1code
Inclusion terms
- Coarctation of aorta (preductal) (postductal)
- Stenosis of aorta
Index entries leading here 5
- Anomaly, anomalous (congenital) (unspecified type) Q89.9
- Malformation (congenital) — see also Anomaly
- Stricture — see also Stenosis
- aorta (ascending) (congenital) Q25.1
- Stenosis, stenotic (cicatricial) — see also Stricture
- aorta (ascending) (supraventricular) (congenital) Q25.1
- Coarctation
- aorta (preductal) (postductal) Q25.1
Alongside this code 9 same parent — Q25
Q25.0 Patent ductus arteriosus Q25.2 Atresia of aorta category Q25.3 Supravalvular aortic stenosis Q25.4 Other congenital malformations of aorta category Q25.5 Atresia of pulmonary artery Q25.6 Stenosis of pulmonary artery Q25.7 Other congenital malformations of pulmonary artery category Q25.8 Other congenital malformations of other great arteries Q25.9 Congenital malformation of great arteries, unspecified
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.