396 Diseases of mitral and aortic valves 
396.0 Mitral valve stenosis and aortic valve stenosis convert 396.0 to ICD-10-CM 396.1 Mitral valve stenosis and aortic valve insufficiency convert 396.1 to ICD-10-CM 396.2 Mitral valve insufficiency and aortic valve stenosis convert 396.2 to ICD-10-CM 396.3 Mitral valve insufficiency and aortic valve insufficiency convert 396.3 to ICD-10-CM 396.8 Multiple involvement of mitral and aortic valves convert 396.8 to ICD-10-CM
396.9 Mitral and aortic valve diseases unspecified convert 396.9 to ICD-10-CM