ICD-10-CM
Diseases of the circulatory system
Chapter 9, I00-I99. CDC FY2027 file dated June 16, 2026.
License. US government work, Public Domain Mark 1.0.
Categories
80 categories in this chapter. Open one, or page through every code below.
- I00Rheumatic fever without heart involvement
- I01Rheumatic fever with heart involvement
- I02Rheumatic chorea
- I05Rheumatic mitral valve diseases
- I06Rheumatic aortic valve diseases
- I07Rheumatic tricuspid valve diseases
- I08Multiple valve diseases
- I09Other rheumatic heart diseases
- I10Essential (primary) hypertension
- I11Hypertensive heart disease
- I12Hypertensive chronic kidney disease
- I13Hypertensive heart and chronic kidney disease
- I15Secondary hypertension
- I16Hypertensive crisis
- I1AOther hypertension
- I20Angina pectoris
- I21Acute myocardial infarction
- I22Subsequent STEMI and NSTEMI mocard infrc
- I23Certain current comp fol STEMI and NSTEMI mocard infrc <= 28 day
- I24Other acute ischemic heart diseases
- I25Chronic ischemic heart disease
- I26Pulmonary embolism
- I27Other pulmonary heart diseases
- I28Other diseases of pulmonary vessels
- I30Acute pericarditis
- I31Other diseases of pericardium
- I32Pericarditis in diseases classified elsewhere
- I33Acute and subacute endocarditis
- I34Nonrheumatic mitral valve disorders
- I35Nonrheumatic aortic valve disorders
- I36Nonrheumatic tricuspid valve disorders
- I37Nonrheumatic pulmonary valve disorders
- I38Endocarditis, valve unspecified
- I39Endocarditis and heart valve disord in dis classd elswhr
- I40Acute myocarditis
- I41Myocarditis in diseases classified elsewhere
44 more categories are in this chapter. Type a code or a term to open one.
Codes
A header groups codes and is not billed. A billable code is one you can report.
121 to 160 of 1,807
- I25.11Athscl heart disease of native coronary artery with ang pctrsHeader
- I25.110Athscl heart disease of native cor art with unstable ang pctrsBillable
- I25.111Athscl heart disease of native cor art with ang pctrs with spasmBillable
- I25.112Athscl heart dis of native cor art with refract ang pctrsBillable
- I25.118Athscl heart disease of native cor art with other ang pctrsBillable
- I25.119Athscl heart disease of native cor art with unspecified ang pctrsBillable
- I25.2Old myocardial infarctionBillable
- I25.3Aneurysm of heartBillable
- I25.4Coronary artery aneurysm and dissectionHeader
- I25.41Coronary artery aneurysmBillable
- I25.42Coronary artery dissectionBillable
- I25.5Ischemic cardiomyopathyBillable
- I25.6Silent myocardial ischemiaBillable
- I25.7Athscl CABG and cor art of transplanted heart with ang pctrsHeader
- I25.70Atherosclerosis of CABG, unspecified, with angina pectorisHeader
- I25.700Atherosclerosis of CABG, unspecified, with unstable angina pectorisBillable
- I25.701Athscl CABG, unspecified, with angina pectoris with documented spasmBillable
- I25.702Athscl CABG, unspecified, with refractory angina pectorisBillable
- I25.708Atherosclerosis of CABG, unspecified, with other angina pectorisBillable
- I25.709Atherosclerosis of CABG, unspecified, with unspecified angina pectorisBillable
- I25.71Atherosclerosis of autologous vein CABG with angina pectorisHeader
- I25.710Athscl autologous vein CABG with unstable angina pectorisBillable
- I25.711Athscl autologous vein CABG with ang pctrs with documented spasmBillable
- I25.712Athscl autologous vein CABG with refractory angina pectorisBillable
- I25.718Athscl autologous vein CABG with other angina pectorisBillable
- I25.719Athscl autologous vein CABG with unspecified angina pectorisBillable
- I25.72Atherosclerosis of autologous artery CABG with angina pectorisHeader
- I25.720Athscl autologous artery CABG with unstable angina pectorisBillable
- I25.721Athscl autologous artery CABG with ang pctrs with documented spasmBillable
- I25.722Athscl autologous artery CABG with refractory ang pctrsBillable
- I25.728Athscl autologous artery CABG with other angina pectorisBillable
- I25.729Athscl autologous artery CABG with unspecified angina pectorisBillable
- I25.73Athscl nonautologous biological CABG with angina pectorisHeader
- I25.730Athscl nonautologous biological CABG with unstable ang pctrsBillable
- I25.731Athscl nonaut biological CABG with ang pctrs with documented spasmBillable
- I25.732Athscl nonaut biological CABG with refractory ang pctrsBillable
- I25.738Athscl nonautologous biological CABG with other angina pectorisBillable
- I25.739Athscl nonautologous biological CABG with unspecified angina pectorisBillable
- I25.75Athscl native cor art of transplanted heart with ang pctrsHeader
- I25.750Athscl native cor art of txplt heart with unstable anginaBillable
Run it in Rivvi
Check every code on your export
Upload a claims or problem-list export. Rivvi flags codes that are not billable, replaced, or unspecified when a specific code exists.
Check my exportFree to start. Opens Rivvi, the AI workspace for healthcare teams.