ICD-10-CM>I00-I99>I05-I09>I06I06Rheumatic aortic valve diseasesNon-Billable/Non-SpecificType 2 Excludesaortic valve disease not specified as rheumatic (I35.-)aortic valve disease with mitral and/or tricuspid valve involvement (I08.-)CodesI06.0Rheumatic aortic stenosisI06.1Rheumatic aortic insufficiencyI06.2Rheumatic aortic stenosis with insufficiencyI06.8Other rheumatic aortic valve diseasesI06.9Rheumatic aortic valve disease, unspecified