Category · Q20-Q28
Q23Congenital malformations of aortic and mitral valves
11 codes in this category
Q23Congenital malformations of aortic and mitral valvesHeaderQ23.0Congenital stenosis of aortic valveBillableQ23.1Congenital insufficiency of aortic valveBillableQ23.2Congenital mitral stenosisBillableQ23.3Congenital mitral insufficiencyBillableQ23.4Hypoplastic left heart syndromeBillableQ23.8Other congenital malformations of aortic and mitral valvesHeaderQ23.81Bicuspid aortic valveBillableQ23.82Congenital mitral valve cleft leafletBillableQ23.88Other congenital malformations of aortic and mitral valvesBillableQ23.9Congenital malformation of aortic and mitral valves, unspecifiedBillable