Alphabetical Reference

Index Terms: I

Terms and conditions starting with 'I' classified in the 2026 ICD-10-CM system.

Acute rheumatic pericarditis I01.0
Acute rheumatic endocarditis I01.1
Acute rheumatic myocarditis I01.2
Other acute rheumatic heart disease I01.8
Acute rheumatic heart disease, unspecified I01.9
Rheumatic chorea with heart involvement I02.0
Rheumatic chorea without heart involvement I02.9
Rheumatic mitral stenosis I05.0
Rheumatic mitral insufficiency I05.1
Rheumatic mitral stenosis with insufficiency I05.2
Other rheumatic mitral valve diseases I05.8
Rheumatic mitral valve disease, unspecified I05.9
Rheumatic aortic stenosis I06.0
Rheumatic aortic insufficiency I06.1
Rheumatic aortic stenosis with insufficiency I06.2
Other rheumatic aortic valve diseases I06.8
Rheumatic aortic valve disease, unspecified I06.9
Rheumatic tricuspid stenosis I07.0
Rheumatic tricuspid insufficiency I07.1
Rheumatic tricuspid stenosis and insufficiency I07.2
Other rheumatic tricuspid valve diseases I07.8
Rheumatic tricuspid valve disease, unspecified I07.9
Rheumatic disorders of both mitral and aortic valves I08.0
Rheumatic disorders of both mitral and tricuspid valves I08.1
Rheumatic disorders of both aortic and tricuspid valves I08.2
Combined rheumatic disorders of mitral, aortic and tricuspid valves I08.3
Other rheumatic multiple valve diseases I08.8
Rheumatic multiple valve disease, unspecified I08.9
Rheumatic myocarditis I09.0
Rheumatic diseases of endocardium, valve unspecified I09.1
Chronic rheumatic pericarditis I09.2
Other specified rheumatic heart diseases I09.8
Rheumatic heart failure I09.81
Other specified rheumatic heart diseases I09.89
Rheumatic heart disease, unspecified I09.9
Hypertensive heart disease with heart failure I11.0
Hypertensive heart disease without heart failure I11.9
Hypertensive chronic kidney disease with stage 5 chronic kidney disease or end stage renal disease I12.0
Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease I12.9
Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease I13.0
Hypertensive heart and chronic kidney disease without heart failure I13.1
Hypertensive heart and chronic kidney disease without heart failure, with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease I13.10
Hypertensive heart and chronic kidney disease without heart failure, with stage 5 chronic kidney disease, or end stage renal disease I13.11
Hypertensive heart and chronic kidney disease with heart failure and with stage 5 chronic kidney disease, or end stage renal disease I13.2
Renovascular hypertension I15.0
Hypertension secondary to other renal disorders I15.1
Hypertension secondary to endocrine disorders I15.2
Other secondary hypertension I15.8
Secondary hypertension, unspecified I15.9
Hypertensive urgency I16.0
Hypertensive emergency I16.1
Hypertensive crisis, unspecified I16.9
Resistant hypertension I1A.0
Unstable angina I20.0
Angina pectoris with documented spasm I20.1
Refractory angina pectoris I20.2
Other forms of angina pectoris I20.8
Angina pectoris with coronary microvascular dysfunction I20.81
Other forms of angina pectoris I20.89
Angina pectoris, unspecified I20.9
ST elevation (STEMI) myocardial infarction of anterior wall I21.0
ST elevation (STEMI) myocardial infarction involving left main coronary artery I21.01
ST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery I21.02
ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall I21.09
ST elevation (STEMI) myocardial infarction of inferior wall I21.1
ST elevation (STEMI) myocardial infarction involving right coronary artery I21.11
ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall I21.19
ST elevation (STEMI) myocardial infarction of other sites I21.2
ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery I21.21
ST elevation (STEMI) myocardial infarction involving other sites I21.29
ST elevation (STEMI) myocardial infarction of unspecified site I21.3
Non-ST elevation (NSTEMI) myocardial infarction I21.4
Acute myocardial infarction, unspecified I21.9
Other type of myocardial infarction I21.A
Myocardial infarction type 2 I21.A1
Other myocardial infarction type I21.A9
Myocardial infarction with coronary microvascular dysfunction I21.B
Subsequent ST elevation (STEMI) myocardial infarction of anterior wall I22.0
Subsequent ST elevation (STEMI) myocardial infarction of inferior wall I22.1
Subsequent non-ST elevation (NSTEMI) myocardial infarction I22.2
Subsequent ST elevation (STEMI) myocardial infarction of other sites I22.8
Subsequent ST elevation (STEMI) myocardial infarction of unspecified site I22.9
Hemopericardium as current complication following acute myocardial infarction I23.0
Atrial septal defect as current complication following acute myocardial infarction I23.1
Ventricular septal defect as current complication following acute myocardial infarction I23.2
Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarction I23.3
Rupture of chordae tendineae as current complication following acute myocardial infarction I23.4
Rupture of papillary muscle as current complication following acute myocardial infarction I23.5
Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction I23.6
Postinfarction angina I23.7
Other current complications following acute myocardial infarction I23.8
Acute coronary thrombosis not resulting in myocardial infarction I24.0
Dressler's syndrome I24.1
Other forms of acute ischemic heart disease I24.8
Acute coronary microvascular dysfunction I24.81
Other forms of acute ischemic heart disease I24.89
Acute ischemic heart disease, unspecified I24.9
Atherosclerotic heart disease of native coronary artery I25.1
Atherosclerotic heart disease of native coronary artery without angina pectoris I25.10
Atherosclerotic heart disease of native coronary artery with angina pectoris I25.11