ICD-10 Clinical Concepts for Cardiology

Clinical Concepts with matching common ICD-10 codes for cardiology providers.

Clinical Concepts for Cardiology

Abnormalities of Heart Rhythm

  • R00.0 - Tachycardia, unspecified
  • R00.1 - Bradycardia, unspecified
  • R00.2 - Palpitations
  • R00.8 - Other abnormalities of heart beat
  • R00.9 - Unspecified abnormalities of heart beat *

Atrial Fibrillation and Flutter

  • I48.0 - Paroxysmal atrial fibrillation
  • I48.1 - Persistent atrial fibrillation
  • I48.2 - Chronic atrial fibrillation
  • I48.3 - Typical atrial flutter
  • I48.4 - Atypical atrial flutter
  • I48.91 - Unspecified atrial fibrillation *
  • I48.92 - Unspecified atrial flutter *

Cardiac Arrhythmias (Other)

  • I49.01 - Ventricular fibrillation
  • I49.02 - Ventricular flutter
  • I49.1 - Atrial premature depolarization
  • I49.2 - Junctional premature depolarization
  • I49.3 - Ventricular premature depolarization
  • I49.40 - Unspecified premature depolarization
  • I49.49 - Other premature depolarization
  • I49.5 - Sick sinus syndrome
  • I49.8 - Other specified cardiac arrhythmias
  • I49.9 - Cardiac arrhythmia, unspecified *

Chest Pain

  • I20.0 - Unstable angina
  • I20.1 - Angina pectoris with documented spasm
  • I20.8 - Other forms of angina pectoris
  • I20.9 - Angina pectoris, unspecified
  • R07.1 - Chest pain on breathing
  • R07.2 - Precordial pain
  • R07.81 - Pleurodynia
  • R07.82 - Intercostal pain
  • R07.89 - Other chest pain
  • R07.9 - Chest pain, unspecified *

Heart Failure

  • I50.1 - Left ventricular failure
  • I50.20 - Unspecified systolic (congestive) heart failure *
  • I50.21 - Acute systolic (congestive) heart failure
  • I50.22 - Chronic systolic (congestive) heart failure
  • I50.23 - Acute on chronic systolic (congestive) heart failure
  • I50.30 - Unspecified diastolic (congestive) heart failure *
  • I50.31 - Acute diastolic (congestive) heart failure
  • I50.32 - Chronic diastolic (congestive) heart failure
  • I50.33 - Acute on chronic diastolic (congestive) heart failure
  • I50.40 - Unsp combined systolic and diastolic (congestive) hrt fail *
  • I50.41 - Acute combined systolic and diastolic (congestive) hrt fail
  • I50.42 - Chronic combined systolic and diastolic hrt fail
  • I50.43 - Acute on chronic combined systolic and diastolic hrt fail
  • I50.9 - Heart failure, unspecified *

Hypertension

  • I10 - Essential (primary) hypertension

Nonrheumatic Valve Disorders - Aortic Valve Disorders

  • I35.0 - Nonrheumatic aortic (valve) stenosis
  • I35.1 - Nonrheumatic aortic (valve) insufficiency
  • I35.2 - Nonrheumatic aortic (valve) stenosis with insufficiency
  • I35.8 - Other nonrheumatic aortic valve disorders
  • I35.9 - Nonrheumatic aortic valve disorder, unspecified *

Nonrheumatic Valve Disorders - Mitral Valve Disorders

  • I34.0 - Nonrheumatic mitral (valve) insufficiency
  • I34.1 - Nonrheumatic mitral (valve) prolapse
  • I34.2 - Nonrheumatic mitral (valve) stenosis
  • I34.8 - Other nonrheumatic mitral valve disorders
  • I34.9 - Nonrheumatic mitral valve disorder, unspecified *

Selected Atherosclerosis, Ischemia, and Infarction

  • I21.01 - STEMI involving left main coronary artery
  • I21.02 - STEMI involving left anterior descending coronary artery
  • I21.09 - STEMI involving oth coronary artery of anterior wall
  • I21.11 - STEMI involving right coronary artery
  • I21.19 - STEMI involving oth coronary artery of inferior wall
  • I21.21 - STEMI involving left circumflex coronary artery
  • I21.29 - STEMI involving oth sites
  • I21.3 - ST elevation (STEMI) myocardial infarction of unsp site
  • I21.4 - Non-ST elevation (NSTEMI) myocardial infarction
  • I22.0 - Subsequent STEMI of anterior wall
  • I22.1 - Subsequent STEMI of inferior wall
  • I22.2 - Subsequent non-ST elevation (NSTEMI) myocardial infarction
  • I22.8 - Subsequent STEMI of sites
  • I22.9 - Subsequent STEMI of unsp site
  • I23.0 - Hemopericardium as current complication following AMI
  • I23.1 - Atrial septal defect as current complication following AMI
  • I23.2 - Ventricular septal defect as current comp following AMI
  • I23.3 - Rupture of card wall w/o hemoperic as current comp fol AMI
  • I23.4 - Rupture of chord tendne as current comp following AMI
  • I23.5 - Rupture of papillary muscle as current comp following AMI
  • I23.6 - Thombos of atrium/auric append/ventr as current comp fol AMI
  • I23.7 - Postinfarction angina
  • I23.8 - Oth current complications following AMI
  • I25.10 - Athscl heart disease of native coronary artery w/o ang pctrs
  • I25.110 - Athscl heart disease of native cor art w unstable ang pctrs
  • I25.111 - Athscl heart disease of native cor art w ang pctrs w spasm
  • I25.118 - Athscl heart disease of native cor art w oth ang pctrs
  • I25.119 - Athscl heart disease of native cor art w unsp ang pctrs *
  • I25.2 - Old myocardial infarction
  • I25.3 - Aneurysm of heart
  • I25.41 - Coronary artery aneurysm
  • I25.42 - Coronary artery dissection
  • I25.5 - Ischemic cardiomyopathy
  • I25.6 - Silent myocardial ischemia
  • I25.700 - Atherosclerosis of CABG, unsp, w unstable angina pectoris *
  • I25.701 - Athscl CABG, unsp, w angina pectoris w documented spasm *
  • I25.708 - Atherosclerosis of CABG, unsp, w oth angina pectoris *
  • I25.709 - Atherosclerosis of CABG, unsp, w unsp angina pectoris *
  • I25.710 - Athscl autologous vein CABG w unstable angina pectoris
  • I25.711 - Athscl autologous vein CABG w ang pctrs w documented spasm
  • I25.718 - Athscl autologous vein CABG w oth angina pectoris
  • I25.719 - Athscl autologous vein CABG w unsp angina pectoris *
  • I25.720 - Athscl autologous artery CABG w unstable angina pectoris
  • I25.721 - Athscl autologous artery CABG w ang pctrs w documented spasm
  • I25.728 - Athscl autologous artery CABG w oth angina pectoris
  • I25.729 - Athscl autologous artery CABG w unsp angina pectoris *
  • I25.730 - Athscl nonautologous biological CABG w unstable ang pctrs
  • I25.731 - Athscl nonaut biological CABG w ang pctrs w documented spasm
  • I25.738 - Athscl nonautologous biological CABG w oth angina pectoris
  • I25.739 - Athscl nonautologous biological CABG w unsp angina pectoris *
  • I25.750 - Athscl native cor art of txplt heart w unstable angina
  • I25.751 - Athscl native cor art of txplt heart w ang pctrs w spasm
  • I25.758 - Athscl native cor art of transplanted heart w oth ang pctrs
  • I25.759 - Athscl native cor art of transplanted heart w unsp ang pctrs *
  • I25.760 - Athscl bypass of cor art of txplt heart w unstable angina
  • I25.761 - Athscl bypass of cor art of txplt heart w ang pctrs w spasm
  • I25.768 - Athscl bypass of cor art of txplt heart w oth ang pctrs
  • I25.769 - Athscl bypass of cor art of txplt heart w unsp ang pctrs *
  • I25.790 - Atherosclerosis of CABG w unstable angina pectoris
  • I25.791 - Atherosclerosis of CABG w angina pectoris w documented spasm
  • I25.798 - Atherosclerosis of CABG w oth angina pectoris
  • I25.799 - Atherosclerosis of CABG w unsp angina pectoris *
  • I25.810 - Atherosclerosis of CABG w/o angina pectoris
  • I25.811 - Athscl native cor art of transplanted heart w/o ang pctrs
  • I25.812 - Athscl bypass of cor art of transplanted heart w/o ang pctrs
  • I25.82 - Chronic total occlusion of coronary artery
  • I25.83 - Coronary atherosclerosis due to lipid rich plaque
  • I25.84 - Coronary atherosclerosis due to calcified coronary lesion
  • I25.89 - Other forms of chronic ischemic heart disease
  • I25.9 - Chronic ischemic heart disease, unspecified *

Syncope and Collapse

  • R55 - Syncope and collapse

* Codes with a greater degree of specificity should be considered first.