Billing and Coding: Cardiac Radionuclide Imaging

Medicare Coverage Database article A56476

Article

Contractor: Palmetto GBA
States (A/B MAC): AL, GA, NC, SC, TN, VA, WV
Effective: Oct 1, 2026
Contractor numbers: 10111, 10112, 10211, 10212, 10311, 10312, 11201, 11202, 11301, 11302, 11401, 11402, 11501, 11502
Official article: A56476 on cms.gov (version 38)

Read the article's coding instructions on CMS — which codes go together, documentation, and frequency limits — before billing. CodeRx lists the codes, not the instructions.

Drug codes in this article

HCPCS Level II drug codes the article lists (other codes it lists are not shown).

Covered ICD-10-CM codes (844)

Diagnosis codes the article lists as supporting medical necessity, grouped as in the article, with CMS's descriptions.

Group 1 · 529 codes

A18.84Tuberculosis of heart
E10.21Type 1 diabetes mellitus with diabetic nephropathy
E10.22Type 1 diabetes mellitus with diabetic chronic kidney disease
E10.29Type 1 diabetes mellitus with other diabetic kidney complication
E10.39Type 1 diabetes mellitus with other diabetic ophthalmic complication
E10.40Type 1 diabetes mellitus with diabetic neuropathy, unspecified
E10.43Type 1 diabetes mellitus with diabetic autonomic (poly)neuropathy
E10.44Type 1 diabetes mellitus with diabetic amyotrophy
E10.49Type 1 diabetes mellitus with other diabetic neurological complication
E10.51Type 1 diabetes mellitus with diabetic peripheral angiopathy without gangrene
E10.52Type 1 diabetes mellitus with diabetic peripheral angiopathy with gangrene
E10.59Type 1 diabetes mellitus with other circulatory complications
E10.610Type 1 diabetes mellitus with diabetic neuropathic arthropathy
E11.21Type 2 diabetes mellitus with diabetic nephropathy
E11.22Type 2 diabetes mellitus with diabetic chronic kidney disease
E11.29Type 2 diabetes mellitus with other diabetic kidney complication
E11.311Type 2 diabetes mellitus with unspecified diabetic retinopathy with macular edema
E11.319Type 2 diabetes mellitus with unspecified diabetic retinopathy without macular edema
E11.39Type 2 diabetes mellitus with other diabetic ophthalmic complication
E11.40Type 2 diabetes mellitus with diabetic neuropathy, unspecified
E11.41Type 2 diabetes mellitus with diabetic mononeuropathy
E11.42Type 2 diabetes mellitus with diabetic polyneuropathy
E11.43Type 2 diabetes mellitus with diabetic autonomic (poly)neuropathy
E11.44Type 2 diabetes mellitus with diabetic amyotrophy
E11.49Type 2 diabetes mellitus with other diabetic neurological complication
E11.51Type 2 diabetes mellitus with diabetic peripheral angiopathy without gangrene
E11.52Type 2 diabetes mellitus with diabetic peripheral angiopathy with gangrene
E11.59Type 2 diabetes mellitus with other circulatory complications
E11.610Type 2 diabetes mellitus with diabetic neuropathic arthropathy
E13.21Other specified diabetes mellitus with diabetic nephropathy
E13.22Other specified diabetes mellitus with diabetic chronic kidney disease
E13.29Other specified diabetes mellitus with other diabetic kidney complication
E13.39Other specified diabetes mellitus with other diabetic ophthalmic complication
E13.40Other specified diabetes mellitus with diabetic neuropathy, unspecified
E13.41Other specified diabetes mellitus with diabetic mononeuropathy
E13.42Other specified diabetes mellitus with diabetic polyneuropathy
E13.43Other specified diabetes mellitus with diabetic autonomic (poly)neuropathy
E13.44Other specified diabetes mellitus with diabetic amyotrophy
E13.49Other specified diabetes mellitus with other diabetic neurological complication
E13.51Other specified diabetes mellitus with diabetic peripheral angiopathy without gangrene
E13.52Other specified diabetes mellitus with diabetic peripheral angiopathy with gangrene
E13.59Other specified diabetes mellitus with other circulatory complications
E13.610Other specified diabetes mellitus with diabetic neuropathic arthropathy
G45.0Vertebro-basilar artery syndrome
G45.1Carotid artery syndrome (hemispheric)
G45.2Multiple and bilateral precerebral artery syndromes
G45.8Other transient cerebral ischemic attacks and related syndromes
G45.9Transient cerebral ischemic attack, unspecified
G46.0Middle cerebral artery syndrome
G46.1Anterior cerebral artery syndrome
G46.2Posterior cerebral artery syndrome
I20.0Unstable angina
I20.1Angina pectoris with documented spasm
I20.81Angina pectoris with coronary microvascular dysfunction
I20.89Other forms of angina pectoris
I20.9Angina pectoris, unspecified
I21.01ST elevation (STEMI) myocardial infarction involving left main coronary artery
I21.02ST elevation (STEMI) myocardial infarction involving left anterior descending coronary artery
I21.09ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall
I21.11ST elevation (STEMI) myocardial infarction involving right coronary artery
I21.19ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall
I21.21ST elevation (STEMI) myocardial infarction involving left circumflex coronary artery
I21.29ST elevation (STEMI) myocardial infarction involving other sites
I21.4Non-ST elevation (NSTEMI) myocardial infarction
I21.9Acute myocardial infarction, unspecified
I21.A1Myocardial infarction type 2
I21.A9Other myocardial infarction type
I21.BMyocardial infarction with coronary microvascular dysfunction
I22.0Subsequent ST elevation (STEMI) myocardial infarction of anterior wall
I22.1Subsequent ST elevation (STEMI) myocardial infarction of inferior wall
I22.2Subsequent non-ST elevation (NSTEMI) myocardial infarction
I22.8Subsequent ST elevation (STEMI) myocardial infarction of other sites
I23.0Hemopericardium as current complication following acute myocardial infarction
I23.1Atrial septal defect as current complication following acute myocardial infarction
I23.2Ventricular septal defect as current complication following acute myocardial infarction
I23.3Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarction
I23.4Rupture of chordae tendineae as current complication following acute myocardial infarction
I23.5Rupture of papillary muscle as current complication following acute myocardial infarction
I23.6Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction
I23.7Postinfarction angina
I23.8Other current complications following acute myocardial infarction
I24.0Acute coronary thrombosis not resulting in myocardial infarction
I24.1Dressler's syndrome
I24.89Other forms of acute ischemic heart disease
I24.9Acute ischemic heart disease, unspecified
I25.10Atherosclerotic heart disease of native coronary artery without angina pectoris
I25.110Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
I25.111Atherosclerotic heart disease of native coronary artery with angina pectoris with documented spasm
I25.112Atherosclerotic heart disease of native coronary artery with refractory angina pectoris
I25.118Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris
I25.119Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris
I25.5Ischemic cardiomyopathy
I25.6Silent myocardial ischemia
I25.700Atherosclerosis of coronary artery bypass graft(s), unspecified, with unstable angina pectoris
I25.701Atherosclerosis of coronary artery bypass graft(s), unspecified, with angina pectoris with documented spasm
I25.702Atherosclerosis of coronary artery bypass graft(s), unspecified, with refractory angina pectoris
I25.708Atherosclerosis of coronary artery bypass graft(s), unspecified, with other forms of angina pectoris
I25.709Atherosclerosis of coronary artery bypass graft(s), unspecified, with unspecified angina pectoris
I25.710Atherosclerosis of autologous vein coronary artery bypass graft(s) with unstable angina pectoris
I25.711Atherosclerosis of autologous vein coronary artery bypass graft(s) with angina pectoris with documented spasm
I25.712Atherosclerosis of autologous vein coronary artery bypass graft(s) with refractory angina pectoris
I25.718Atherosclerosis of autologous vein coronary artery bypass graft(s) with other forms of angina pectoris
I25.719Atherosclerosis of autologous vein coronary artery bypass graft(s) with unspecified angina pectoris
I25.720Atherosclerosis of autologous artery coronary artery bypass graft(s) with unstable angina pectoris
I25.721Atherosclerosis of autologous artery coronary artery bypass graft(s) with angina pectoris with documented spasm
I25.722Atherosclerosis of autologous artery coronary artery bypass graft(s) with refractory angina pectoris
I25.728Atherosclerosis of autologous artery coronary artery bypass graft(s) with other forms of angina pectoris
I25.729Atherosclerosis of autologous artery coronary artery bypass graft(s) with unspecified angina pectoris
I25.730Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unstable angina pectoris
I25.731Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with angina pectoris with documented spasm
I25.732Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with refractory angina pectoris
I25.738Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with other forms of angina pectoris
I25.739Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unspecified angina pectoris
I25.750Atherosclerosis of native coronary artery of transplanted heart with unstable angina
I25.751Atherosclerosis of native coronary artery of transplanted heart with angina pectoris with documented spasm
I25.752Atherosclerosis of native coronary artery of transplanted heart with refractory angina pectoris
I25.758Atherosclerosis of native coronary artery of transplanted heart with other forms of angina pectoris
I25.759Atherosclerosis of native coronary artery of transplanted heart with unspecified angina pectoris
I25.760Atherosclerosis of bypass graft of coronary artery of transplanted heart with unstable angina
I25.761Atherosclerosis of bypass graft of coronary artery of transplanted heart with angina pectoris with documented spasm
I25.762Atherosclerosis of bypass graft of coronary artery of transplanted heart with refractory angina pectoris
I25.768Atherosclerosis of bypass graft of coronary artery of transplanted heart with other forms of angina pectoris
I25.769Atherosclerosis of bypass graft of coronary artery of transplanted heart with unspecified angina pectoris
I25.790Atherosclerosis of other coronary artery bypass graft(s) with unstable angina pectoris
I25.791Atherosclerosis of other coronary artery bypass graft(s) with angina pectoris with documented spasm
I25.792Atherosclerosis of other coronary artery bypass graft(s) with refractory angina pectoris
I25.798Atherosclerosis of other coronary artery bypass graft(s) with other forms of angina pectoris
I25.799Atherosclerosis of other coronary artery bypass graft(s) with unspecified angina pectoris
I25.810Atherosclerosis of coronary artery bypass graft(s) without angina pectoris
I25.811Atherosclerosis of native coronary artery of transplanted heart without angina pectoris
I25.812Atherosclerosis of bypass graft of coronary artery of transplanted heart without angina pectoris
I25.82Chronic total occlusion of coronary artery
I25.84Coronary atherosclerosis due to calcified coronary lesion
I25.85Chronic coronary microvascular dysfunction
I25.89Other forms of chronic ischemic heart disease
I25.9Chronic ischemic heart disease, unspecified
I26.93Single subsegmental thrombotic pulmonary embolism without acute cor pulmonale
I26.94Multiple subsegmental thrombotic pulmonary emboli without acute cor pulmonale
I26.95Cement embolism of pulmonary artery without acute cor pulmonale
I26.96Fat embolism of pulmonary artery without acute cor pulmonale
I27.20Pulmonary hypertension, unspecified
I27.21Secondary pulmonary arterial hypertension
I27.22Pulmonary hypertension due to left heart disease
I27.23Pulmonary hypertension due to lung diseases and hypoxia
I27.24Chronic thromboembolic pulmonary hypertension
I27.29Other secondary pulmonary hypertension
I27.83Eisenmenger's syndrome
I27.840Fontan-associated liver disease [FALD]
I27.841Fontan-associated lymphatic dysfunction
I27.848Other Fontan-associated condition
I27.849Fontan related circulation, unspecified
I34.0Nonrheumatic mitral (valve) insufficiency
I34.1Nonrheumatic mitral (valve) prolapse
I34.2Nonrheumatic mitral (valve) stenosis
I34.81Nonrheumatic mitral (valve) annulus calcification
I34.9Nonrheumatic mitral valve disorder, unspecified
I35.0Nonrheumatic aortic (valve) stenosis
I35.1Nonrheumatic aortic (valve) insufficiency
I35.2Nonrheumatic aortic (valve) stenosis with insufficiency
I35.8Other nonrheumatic aortic valve disorders
I35.9Nonrheumatic aortic valve disorder, unspecified
I36.0Nonrheumatic tricuspid (valve) stenosis
I36.1Nonrheumatic tricuspid (valve) insufficiency
I36.2Nonrheumatic tricuspid (valve) stenosis with insufficiency
I36.8Other nonrheumatic tricuspid valve disorders
I36.9Nonrheumatic tricuspid valve disorder, unspecified
I37.0Nonrheumatic pulmonary valve stenosis
I37.1Nonrheumatic pulmonary valve insufficiency
I37.2Nonrheumatic pulmonary valve stenosis with insufficiency
I37.8Other nonrheumatic pulmonary valve disorders
I37.9Nonrheumatic pulmonary valve disorder, unspecified
I38Endocarditis, valve unspecified
I39Endocarditis and heart valve disorders in diseases classified elsewhere
I42.00Dilated cardiomyopathy, unspecified
I42.01Familial-genetic dilated cardiomyopathy
I42.09Other dilated cardiomyopathy
I42.1Obstructive hypertrophic cardiomyopathy
I42.2Other hypertrophic cardiomyopathy
I42.3Endomyocardial (eosinophilic) disease
I42.4Endocardial fibroelastosis
I42.5Other restrictive cardiomyopathy
I42.6Alcoholic cardiomyopathy
I42.7Cardiomyopathy due to drug and external agent
I42.81Arrhythmogenic cardiomyopathy
I42.89Other cardiomyopathies not elsewhere classified
I42.9Cardiomyopathy, unspecified
I43Cardiomyopathy in diseases classified elsewhere
I44.0Atrioventricular block, first degree
I44.30Unspecified atrioventricular block
I44.39Other atrioventricular block
I44.4Left anterior fascicular block
I44.5Left posterior fascicular block
I44.60Unspecified fascicular block
I44.69Other fascicular block
I44.7Left bundle-branch block, unspecified
I45.0Right fascicular block
I45.10Unspecified right bundle-branch block
I45.19Other right bundle-branch block
I45.2Bifascicular block
I45.3Trifascicular block
I45.4Nonspecific intraventricular block
I45.5Other specified heart block
I47.9Paroxysmal tachycardia, unspecified
I48.0Paroxysmal atrial fibrillation
I48.11Longstanding persistent atrial fibrillation
I48.19Other persistent atrial fibrillation
I48.20Chronic atrial fibrillation, unspecified
I48.21Permanent atrial fibrillation
I48.3Typical atrial flutter
I48.4Atypical atrial flutter
I48.91Unspecified atrial fibrillation
I48.92Unspecified atrial flutter
I49.1Atrial premature depolarization
I49.2Junctional premature depolarization
I49.3Ventricular premature depolarization
I49.40Unspecified premature depolarization
I49.49Other premature depolarization
I49.5Sick sinus syndrome
I49.81Brugada syndrome
I49.82Ventricular bigeminy
I49.89Other specified cardiac arrhythmias not elsewhere classified
I49.9Cardiac arrhythmia, unspecified
I50.1Left ventricular failure, unspecified
I50.20Unspecified systolic (congestive) heart failure
I50.21Acute systolic (congestive) heart failure
I50.22Chronic systolic (congestive) heart failure
I50.23Acute on chronic systolic (congestive) heart failure
I50.30Unspecified diastolic (congestive) heart failure
I50.31Acute diastolic (congestive) heart failure
I50.32Chronic diastolic (congestive) heart failure
I50.33Acute on chronic diastolic (congestive) heart failure
I50.40Unspecified combined systolic (congestive) and diastolic (congestive) heart failure
I50.41Acute combined systolic (congestive) and diastolic (congestive) heart failure
I50.42Chronic combined systolic (congestive) and diastolic (congestive) heart failure
I50.43Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure
I50.810Right heart failure, unspecified
I50.811Acute right heart failure
I50.812Chronic right heart failure
I50.813Acute on chronic right heart failure
I50.814Right heart failure due to left heart failure
I50.82Biventricular heart failure
I50.83High output heart failure
I50.84End stage heart failure
I50.89Other heart failure
I50.9Heart failure, unspecified
I51.0Cardiac septal defect, acquired
I51.1Rupture of chordae tendineae, not elsewhere classified
I51.2Rupture of papillary muscle, not elsewhere classified
I51.3Intracardiac thrombosis, not elsewhere classified
I51.4Myocarditis, unspecified
I51.5Myocardial degeneration
I51.7Cardiomegaly
I51.81Takotsubo syndrome
I51.89Other ill-defined heart diseases
I63.031Cerebral infarction due to thrombosis of right carotid artery
I63.032Cerebral infarction due to thrombosis of left carotid artery
I63.131Cerebral infarction due to embolism of right carotid artery
I63.132Cerebral infarction due to embolism of left carotid artery
I63.231Cerebral infarction due to unspecified occlusion or stenosis of right carotid arteries
I63.232Cerebral infarction due to unspecified occlusion or stenosis of left carotid arteries
I63.311Cerebral infarction due to thrombosis of right middle cerebral artery
I63.312Cerebral infarction due to thrombosis of left middle cerebral artery
I63.321Cerebral infarction due to thrombosis of right anterior cerebral artery
I63.322Cerebral infarction due to thrombosis of left anterior cerebral artery
I63.331Cerebral infarction due to thrombosis of right posterior cerebral artery
I63.332Cerebral infarction due to thrombosis of left posterior cerebral artery
I63.341Cerebral infarction due to thrombosis of right cerebellar artery
I63.342Cerebral infarction due to thrombosis of left cerebellar artery
I63.39Cerebral infarction due to thrombosis of other cerebral artery
I63.411Cerebral infarction due to embolism of right middle cerebral artery
I63.412Cerebral infarction due to embolism of left middle cerebral artery
I63.421Cerebral infarction due to embolism of right anterior cerebral artery
I63.422Cerebral infarction due to embolism of left anterior cerebral artery
I63.431Cerebral infarction due to embolism of right posterior cerebral artery
I63.432Cerebral infarction due to embolism of left posterior cerebral artery
I63.441Cerebral infarction due to embolism of right cerebellar artery
I63.442Cerebral infarction due to embolism of left cerebellar artery
I63.49Cerebral infarction due to embolism of other cerebral artery
I63.511Cerebral infarction due to unspecified occlusion or stenosis of right middle cerebral artery
I63.512Cerebral infarction due to unspecified occlusion or stenosis of left middle cerebral artery
I63.521Cerebral infarction due to unspecified occlusion or stenosis of right anterior cerebral artery
I63.522Cerebral infarction due to unspecified occlusion or stenosis of left anterior cerebral artery
I63.531Cerebral infarction due to unspecified occlusion or stenosis of right posterior cerebral artery
I63.532Cerebral infarction due to unspecified occlusion or stenosis of left posterior cerebral artery
I63.541Cerebral infarction due to unspecified occlusion or stenosis of right cerebellar artery
I63.542Cerebral infarction due to unspecified occlusion or stenosis of left cerebellar artery
I63.59Cerebral infarction due to unspecified occlusion or stenosis of other cerebral artery
I63.6Cerebral infarction due to cerebral venous thrombosis, nonpyogenic
I63.81Other cerebral infarction due to occlusion or stenosis of small artery
I63.89Other cerebral infarction
I63.9Cerebral infarction, unspecified
I65.21Occlusion and stenosis of right carotid artery
I65.22Occlusion and stenosis of left carotid artery
I65.23Occlusion and stenosis of bilateral carotid arteries
I66.01Occlusion and stenosis of right middle cerebral artery
I66.02Occlusion and stenosis of left middle cerebral artery
I66.03Occlusion and stenosis of bilateral middle cerebral arteries
I66.11Occlusion and stenosis of right anterior cerebral artery
I66.12Occlusion and stenosis of left anterior cerebral artery
I66.13Occlusion and stenosis of bilateral anterior cerebral arteries
I66.21Occlusion and stenosis of right posterior cerebral artery
I66.22Occlusion and stenosis of left posterior cerebral artery
I66.23Occlusion and stenosis of bilateral posterior cerebral arteries
I66.3Occlusion and stenosis of cerebellar arteries
I66.8Occlusion and stenosis of other cerebral arteries
I67.841Reversible cerebrovascular vasoconstriction syndrome
I67.848Other cerebrovascular vasospasm and vasoconstriction
I67.850Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy
I67.858Other hereditary cerebrovascular disease
I67.89Other cerebrovascular disease
I70.201Unspecified atherosclerosis of native arteries of extremities, right leg
I70.202Unspecified atherosclerosis of native arteries of extremities, left leg
I70.203Unspecified atherosclerosis of native arteries of extremities, bilateral legs
I70.208Unspecified atherosclerosis of native arteries of extremities, other extremity
I70.211Atherosclerosis of native arteries of extremities with intermittent claudication, right leg
I70.212Atherosclerosis of native arteries of extremities with intermittent claudication, left leg
I70.213Atherosclerosis of native arteries of extremities with intermittent claudication, bilateral legs
I70.218Atherosclerosis of native arteries of extremities with intermittent claudication, other extremity
I70.221Atherosclerosis of native arteries of extremities with rest pain, right leg
I70.222Atherosclerosis of native arteries of extremities with rest pain, left leg
I70.223Atherosclerosis of native arteries of extremities with rest pain, bilateral legs
I70.228Atherosclerosis of native arteries of extremities with rest pain, other extremity
I70.261Atherosclerosis of native arteries of extremities with gangrene, right leg
I70.262Atherosclerosis of native arteries of extremities with gangrene, left leg
I70.263Atherosclerosis of native arteries of extremities with gangrene, bilateral legs
I70.268Atherosclerosis of native arteries of extremities with gangrene, other extremity
I70.291Other atherosclerosis of native arteries of extremities, right leg
I70.292Other atherosclerosis of native arteries of extremities, left leg
I70.293Other atherosclerosis of native arteries of extremities, bilateral legs
I70.298Other atherosclerosis of native arteries of extremities, other extremity
I70.301Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, right leg
I70.302Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, left leg
I70.303Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, bilateral legs
I70.308Unspecified atherosclerosis of unspecified type of bypass graft(s) of the extremities, other extremity
I70.311Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, right leg
I70.312Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, left leg
I70.313Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, bilateral legs
I70.318Atherosclerosis of unspecified type of bypass graft(s) of the extremities with intermittent claudication, other extremity
I70.321Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, right leg
I70.322Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, left leg
I70.323Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, bilateral legs
I70.328Atherosclerosis of unspecified type of bypass graft(s) of the extremities with rest pain, other extremity
I70.391Other atherosclerosis of unspecified type of bypass graft(s) of the extremities, right leg
I70.392Other atherosclerosis of unspecified type of bypass graft(s) of the extremities, left leg
I70.393Other atherosclerosis of unspecified type of bypass graft(s) of the extremities, bilateral legs
I70.398Other atherosclerosis of unspecified type of bypass graft(s) of the extremities, other extremity
I70.401Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities, right leg
I70.402Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities, left leg
I70.403Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities, bilateral legs
I70.408Unspecified atherosclerosis of autologous vein bypass graft(s) of the extremities, other extremity
I70.411Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication, right leg
I70.412Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication, left leg
I70.413Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication, bilateral legs
I70.418Atherosclerosis of autologous vein bypass graft(s) of the extremities with intermittent claudication, other extremity
I70.421Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, right leg
I70.422Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, left leg
I70.423Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, bilateral legs
I70.428Atherosclerosis of autologous vein bypass graft(s) of the extremities with rest pain, other extremity
I70.491Other atherosclerosis of autologous vein bypass graft(s) of the extremities, right leg
I70.492Other atherosclerosis of autologous vein bypass graft(s) of the extremities, left leg
I70.493Other atherosclerosis of autologous vein bypass graft(s) of the extremities, bilateral legs
I70.498Other atherosclerosis of autologous vein bypass graft(s) of the extremities, other extremity
I70.501Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, right leg
I70.502Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, left leg
I70.503Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, bilateral legs
I70.508Unspecified atherosclerosis of nonautologous biological bypass graft(s) of the extremities, other extremity
I70.511Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, right leg
I70.512Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, left leg
I70.513Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, bilateral legs
I70.518Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with intermittent claudication, other extremity
I70.521Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, right leg
I70.522Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, left leg
I70.523Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, bilateral legs
I70.528Atherosclerosis of nonautologous biological bypass graft(s) of the extremities with rest pain, other extremity
I70.591Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities, right leg
I70.592Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities, left leg
I70.593Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities, bilateral legs
I70.598Other atherosclerosis of nonautologous biological bypass graft(s) of the extremities, other extremity
I70.601Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities, right leg
I70.602Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities, left leg
I70.603Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities, bilateral legs
I70.608Unspecified atherosclerosis of nonbiological bypass graft(s) of the extremities, other extremity
I70.611Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication, right leg
I70.612Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication, left leg
I70.613Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication, bilateral legs
I70.618Atherosclerosis of nonbiological bypass graft(s) of the extremities with intermittent claudication, other extremity
I70.621Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, right leg
I70.622Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, left leg
I70.623Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, bilateral legs
I70.628Atherosclerosis of nonbiological bypass graft(s) of the extremities with rest pain, other extremity
I70.691Other atherosclerosis of nonbiological bypass graft(s) of the extremities, right leg
I70.692Other atherosclerosis of nonbiological bypass graft(s) of the extremities, left leg
I70.693Other atherosclerosis of nonbiological bypass graft(s) of the extremities, bilateral legs
I70.698Other atherosclerosis of nonbiological bypass graft(s) of the extremities, other extremity
I70.701Unspecified atherosclerosis of other type of bypass graft(s) of the extremities, right leg
I70.702Unspecified atherosclerosis of other type of bypass graft(s) of the extremities, left leg
I70.703Unspecified atherosclerosis of other type of bypass graft(s) of the extremities, bilateral legs
I70.708Unspecified atherosclerosis of other type of bypass graft(s) of the extremities, other extremity
I70.711Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, right leg
I70.712Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, left leg
I70.713Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, bilateral legs
I70.718Atherosclerosis of other type of bypass graft(s) of the extremities with intermittent claudication, other extremity
I70.721Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, right leg
I70.722Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, left leg
I70.723Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, bilateral legs
I70.728Atherosclerosis of other type of bypass graft(s) of the extremities with rest pain, other extremity
I70.791Other atherosclerosis of other type of bypass graft(s) of the extremities, right leg
I70.792Other atherosclerosis of other type of bypass graft(s) of the extremities, left leg
I70.793Other atherosclerosis of other type of bypass graft(s) of the extremities, bilateral legs
I70.798Other atherosclerosis of other type of bypass graft(s) of the extremities, other extremity
I70.8Atherosclerosis of other arteries
I70.91Generalized atherosclerosis
I70.92Chronic total occlusion of artery of the extremities
I71.00Dissection of unspecified site of aorta
I71.010Dissection of ascending aorta
I71.011Dissection of aortic arch
I71.012Dissection of descending thoracic aorta
I71.019Dissection of thoracic aorta, unspecified
I71.02Dissection of abdominal aorta
I71.03Dissection of thoracoabdominal aorta
I71.8Aortic aneurysm of unspecified site, ruptured
I71.9Aortic aneurysm of unspecified site, without rupture
I74.01Saddle embolus of abdominal aorta
I74.09Other arterial embolism and thrombosis of abdominal aorta
I74.10Embolism and thrombosis of unspecified parts of aorta
I74.11Embolism and thrombosis of thoracic aorta
I74.19Embolism and thrombosis of other parts of aorta
I74.2Embolism and thrombosis of arteries of the upper extremities
I74.3Embolism and thrombosis of arteries of the lower extremities
I74.5Embolism and thrombosis of iliac artery
I74.8Embolism and thrombosis of other arteries
I79.0Aneurysm of aorta in diseases classified elsewhere
I97.0Postcardiotomy syndrome
I97.110Postprocedural cardiac insufficiency following cardiac surgery
I97.111Postprocedural cardiac insufficiency following other surgery
I97.120Postprocedural cardiac arrest following cardiac surgery
I97.121Postprocedural cardiac arrest following other surgery
I97.130Postprocedural heart failure following cardiac surgery
I97.131Postprocedural heart failure following other surgery
I97.190Other postprocedural cardiac functional disturbances following cardiac surgery
I97.191Other postprocedural cardiac functional disturbances following other surgery
J80Acute respiratory distress syndrome
M32.11Endocarditis in systemic lupus erythematosus
Q20.0Common arterial trunk
Q20.1Double outlet right ventricle
Q20.2Double outlet left ventricle
Q20.3Discordant ventriculoarterial connection
Q20.4Double inlet ventricle
Q20.5Discordant atrioventricular connection
Q20.6Isomerism of atrial appendages
Q20.8Other congenital malformations of cardiac chambers and connections
Q20.9Congenital malformation of cardiac chambers and connections, unspecified
Q21.0Ventricular septal defect
Q21.19Other specified atrial septal defect
Q21.21Partial atrioventricular septal defect
Q21.22Transitional atrioventricular septal defect
Q21.23Complete atrioventricular septal defect
Q21.3Tetralogy of Fallot
Q21.4Aortopulmonary septal defect
Q21.8Other congenital malformations of cardiac septa
Q21.9Congenital malformation of cardiac septum, unspecified
Q22.0Pulmonary valve atresia
Q22.1Congenital pulmonary valve stenosis
Q22.2Congenital pulmonary valve insufficiency
Q22.3Other congenital malformations of pulmonary valve
Q22.4Congenital tricuspid stenosis
Q22.5Ebstein's anomaly
Q22.6Hypoplastic right heart syndrome
Q22.8Other congenital malformations of tricuspid valve
Q22.9Congenital malformation of tricuspid valve, unspecified
Q23.0Congenital stenosis of aortic valve
Q23.1Congenital insufficiency of aortic valve
Q23.2Congenital mitral stenosis
Q23.3Congenital mitral insufficiency
Q23.4Hypoplastic left heart syndrome
Q23.81Bicuspid aortic valve
Q23.82Congenital mitral valve cleft leaflet
Q23.88Other congenital malformations of aortic and mitral valves
Q23.9Congenital malformation of aortic and mitral valves, unspecified
Q24.0Dextrocardia
Q24.1Levocardia
Q24.2Cor triatriatum
Q24.3Pulmonary infundibular stenosis
Q24.4Congenital subaortic stenosis
Q24.5Malformation of coronary vessels
Q24.6Congenital heart block
Q24.8Other specified congenital malformations of heart
Q24.9Congenital malformation of heart, unspecified
R00.1Bradycardia, unspecified
R06.00Dyspnea, unspecified
R06.01Orthopnea
R06.02Shortness of breath
R06.09Other forms of dyspnea
R06.2Wheezing
R06.89Other abnormalities of breathing
R07.2Precordial pain
R07.82Intercostal pain
R07.89Other chest pain
R07.9Chest pain, unspecified
R50.2Drug induced fever
R50.81Fever presenting with conditions classified elsewhere
R50.9Fever, unspecified
R55Syncope and collapse
R57.0Cardiogenic shock
R57.9Shock, unspecified
R94.30Abnormal result of cardiovascular function study, unspecified
R94.31Abnormal electrocardiogram [ECG] [EKG]
R94.39Abnormal result of other cardiovascular function study
T82.398AOther mechanical complication of other vascular grafts, initial encounter
T82.398DOther mechanical complication of other vascular grafts, subsequent encounter
T82.398SOther mechanical complication of other vascular grafts, sequela
T86.20Unspecified complication of heart transplant
T86.21Heart transplant rejection
T86.22Heart transplant failure
T86.23Heart transplant infection
T86.290Cardiac allograft vasculopathy
T86.298Other complications of heart transplant
T86.30Unspecified complication of heart-lung transplant
T86.31Heart-lung transplant rejection
T86.32Heart-lung transplant failure
T86.33Heart-lung transplant infection
T86.39Other complications of heart-lung transplant
Z01.810*Encounter for preprocedural cardiovascular examination
Z09Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Z79.85Long-term (current) use of injectable non-insulin antidiabetic drugs
Z79.899Other long term (current) drug therapy
Z95.1Presence of aortocoronary bypass graft
Z95.5Presence of coronary angioplasty implant and graft
Z98.61Coronary angioplasty status

Group 2 · 315 codes

A18.84Tuberculosis of heart
C58Malignant neoplasm of placenta
C81.10Nodular sclerosis Hodgkin lymphoma, unspecified site
C81.11Nodular sclerosis Hodgkin lymphoma, lymph nodes of head, face, and neck
C81.12Nodular sclerosis Hodgkin lymphoma, intrathoracic lymph nodes
C81.13Nodular sclerosis Hodgkin lymphoma, intra-abdominal lymph nodes
C81.14Nodular sclerosis Hodgkin lymphoma, lymph nodes of axilla and upper limb
C81.15Nodular sclerosis Hodgkin lymphoma, lymph nodes of inguinal region and lower limb
C81.16Nodular sclerosis Hodgkin lymphoma, intrapelvic lymph nodes
C81.17Nodular sclerosis Hodgkin lymphoma, spleen
C81.18Nodular sclerosis Hodgkin lymphoma, lymph nodes of multiple sites
C81.19Nodular sclerosis Hodgkin lymphoma, extranodal and solid organ sites
C81.20Mixed cellularity Hodgkin lymphoma, unspecified site
C81.21Mixed cellularity Hodgkin lymphoma, lymph nodes of head, face, and neck
C81.22Mixed cellularity Hodgkin lymphoma, intrathoracic lymph nodes
C81.23Mixed cellularity Hodgkin lymphoma, intra-abdominal lymph nodes
C81.24Mixed cellularity Hodgkin lymphoma, lymph nodes of axilla and upper limb
C81.25Mixed cellularity Hodgkin lymphoma, lymph nodes of inguinal region and lower limb
C81.26Mixed cellularity Hodgkin lymphoma, intrapelvic lymph nodes
C81.27Mixed cellularity Hodgkin lymphoma, spleen
C81.28Mixed cellularity Hodgkin lymphoma, lymph nodes of multiple sites
C81.29Mixed cellularity Hodgkin lymphoma, extranodal and solid organ sites
C81.30Lymphocyte depleted Hodgkin lymphoma, unspecified site
C81.31Lymphocyte depleted Hodgkin lymphoma, lymph nodes of head, face, and neck
C81.32Lymphocyte depleted Hodgkin lymphoma, intrathoracic lymph nodes
C81.33Lymphocyte depleted Hodgkin lymphoma, intra-abdominal lymph nodes
C81.34Lymphocyte depleted Hodgkin lymphoma, lymph nodes of axilla and upper limb
C81.35Lymphocyte depleted Hodgkin lymphoma, lymph nodes of inguinal region and lower limb
C81.36Lymphocyte depleted Hodgkin lymphoma, intrapelvic lymph nodes
C81.37Lymphocyte depleted Hodgkin lymphoma, spleen
C81.38Lymphocyte depleted Hodgkin lymphoma, lymph nodes of multiple sites
C81.39Lymphocyte depleted Hodgkin lymphoma, extranodal and solid organ sites
C81.40Lymphocyte-rich Hodgkin lymphoma, unspecified site
C81.41Lymphocyte-rich Hodgkin lymphoma, lymph nodes of head, face, and neck
C81.42Lymphocyte-rich Hodgkin lymphoma, intrathoracic lymph nodes
C81.43Lymphocyte-rich Hodgkin lymphoma, intra-abdominal lymph nodes
C81.44Lymphocyte-rich Hodgkin lymphoma, lymph nodes of axilla and upper limb
C81.45Lymphocyte-rich Hodgkin lymphoma, lymph nodes of inguinal region and lower limb
C81.46Lymphocyte-rich Hodgkin lymphoma, intrapelvic lymph nodes
C81.47Lymphocyte-rich Hodgkin lymphoma, spleen
C81.48Lymphocyte-rich Hodgkin lymphoma, lymph nodes of multiple sites
C81.49Lymphocyte-rich Hodgkin lymphoma, extranodal and solid organ sites
C81.70Other Hodgkin lymphoma, unspecified site
C81.71Other Hodgkin lymphoma, lymph nodes of head, face, and neck
C81.72Other Hodgkin lymphoma, intrathoracic lymph nodes
C81.73Other Hodgkin lymphoma, intra-abdominal lymph nodes
C81.74Other Hodgkin lymphoma, lymph nodes of axilla and upper limb
C81.75Other Hodgkin lymphoma, lymph nodes of inguinal region and lower limb
C81.76Other Hodgkin lymphoma, intrapelvic lymph nodes
C81.77Other Hodgkin lymphoma, spleen
C81.78Other Hodgkin lymphoma, lymph nodes of multiple sites
C81.79Other Hodgkin lymphoma, extranodal and solid organ sites
I05.0Rheumatic mitral stenosis
I05.1Rheumatic mitral insufficiency
I05.2Rheumatic mitral stenosis with insufficiency
I06.0Rheumatic aortic stenosis
I06.1Rheumatic aortic insufficiency
I06.2Rheumatic aortic stenosis with insufficiency
I06.8Other rheumatic aortic valve diseases
I06.9Rheumatic aortic valve disease, unspecified
I07.0Rheumatic tricuspid stenosis
I07.1Rheumatic tricuspid insufficiency
I07.2Rheumatic tricuspid stenosis and insufficiency
I07.8Other rheumatic tricuspid valve diseases
I07.9Rheumatic tricuspid valve disease, unspecified
I08.0Rheumatic disorders of both mitral and aortic valves
I08.1Rheumatic disorders of both mitral and tricuspid valves
I08.2Rheumatic disorders of both aortic and tricuspid valves
I08.3Combined rheumatic disorders of mitral, aortic and tricuspid valves
I08.8Other rheumatic multiple valve diseases
I08.9Rheumatic multiple valve disease, unspecified
I09.0Rheumatic myocarditis
I09.1Rheumatic diseases of endocardium, valve unspecified
I09.81Rheumatic heart failure
I09.89Other specified rheumatic heart diseases
I09.9Rheumatic heart disease, unspecified
I20.0Unstable angina
I20.1Angina pectoris with documented spasm
I20.81Angina pectoris with coronary microvascular dysfunction
I20.89Other forms of angina pectoris
I20.9Angina pectoris, unspecified
I21.09ST elevation (STEMI) myocardial infarction involving other coronary artery of anterior wall
I21.11ST elevation (STEMI) myocardial infarction involving right coronary artery
I21.19ST elevation (STEMI) myocardial infarction involving other coronary artery of inferior wall
I21.29ST elevation (STEMI) myocardial infarction involving other sites
I21.3ST elevation (STEMI) myocardial infarction of unspecified site
I21.4Non-ST elevation (NSTEMI) myocardial infarction
I21.9Acute myocardial infarction, unspecified
I21.A1Myocardial infarction type 2
I21.A9Other myocardial infarction type
I21.BMyocardial infarction with coronary microvascular dysfunction
I23.0Hemopericardium as current complication following acute myocardial infarction
I23.1Atrial septal defect as current complication following acute myocardial infarction
I23.2Ventricular septal defect as current complication following acute myocardial infarction
I23.3Rupture of cardiac wall without hemopericardium as current complication following acute myocardial infarction
I23.4Rupture of chordae tendineae as current complication following acute myocardial infarction
I23.5Rupture of papillary muscle as current complication following acute myocardial infarction
I23.6Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction
I23.7Postinfarction angina
I23.8Other current complications following acute myocardial infarction
I24.0Acute coronary thrombosis not resulting in myocardial infarction
I24.89Other forms of acute ischemic heart disease
I24.9Acute ischemic heart disease, unspecified
I25.10Atherosclerotic heart disease of native coronary artery without angina pectoris
I25.110Atherosclerotic heart disease of native coronary artery with unstable angina pectoris
I25.111Atherosclerotic heart disease of native coronary artery with angina pectoris with documented spasm
I25.112Atherosclerotic heart disease of native coronary artery with refractory angina pectoris
I25.118Atherosclerotic heart disease of native coronary artery with other forms of angina pectoris
I25.119Atherosclerotic heart disease of native coronary artery with unspecified angina pectoris
I25.3Aneurysm of heart
I25.5Ischemic cardiomyopathy
I25.6Silent myocardial ischemia
I25.700Atherosclerosis of coronary artery bypass graft(s), unspecified, with unstable angina pectoris
I25.701Atherosclerosis of coronary artery bypass graft(s), unspecified, with angina pectoris with documented spasm
I25.702Atherosclerosis of coronary artery bypass graft(s), unspecified, with refractory angina pectoris
I25.708Atherosclerosis of coronary artery bypass graft(s), unspecified, with other forms of angina pectoris
I25.709Atherosclerosis of coronary artery bypass graft(s), unspecified, with unspecified angina pectoris
I25.710Atherosclerosis of autologous vein coronary artery bypass graft(s) with unstable angina pectoris
I25.711Atherosclerosis of autologous vein coronary artery bypass graft(s) with angina pectoris with documented spasm
I25.712Atherosclerosis of autologous vein coronary artery bypass graft(s) with refractory angina pectoris
I25.718Atherosclerosis of autologous vein coronary artery bypass graft(s) with other forms of angina pectoris
I25.719Atherosclerosis of autologous vein coronary artery bypass graft(s) with unspecified angina pectoris
I25.720Atherosclerosis of autologous artery coronary artery bypass graft(s) with unstable angina pectoris
I25.721Atherosclerosis of autologous artery coronary artery bypass graft(s) with angina pectoris with documented spasm
I25.722Atherosclerosis of autologous artery coronary artery bypass graft(s) with refractory angina pectoris
I25.728Atherosclerosis of autologous artery coronary artery bypass graft(s) with other forms of angina pectoris
I25.729Atherosclerosis of autologous artery coronary artery bypass graft(s) with unspecified angina pectoris
I25.730Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unstable angina pectoris
I25.731Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with angina pectoris with documented spasm
I25.732Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with refractory angina pectoris
I25.738Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with other forms of angina pectoris
I25.739Atherosclerosis of nonautologous biological coronary artery bypass graft(s) with unspecified angina pectoris
I25.750Atherosclerosis of native coronary artery of transplanted heart with unstable angina
I25.751Atherosclerosis of native coronary artery of transplanted heart with angina pectoris with documented spasm
I25.752Atherosclerosis of native coronary artery of transplanted heart with refractory angina pectoris
I25.758Atherosclerosis of native coronary artery of transplanted heart with other forms of angina pectoris
I25.759Atherosclerosis of native coronary artery of transplanted heart with unspecified angina pectoris
I25.760Atherosclerosis of bypass graft of coronary artery of transplanted heart with unstable angina
I25.761Atherosclerosis of bypass graft of coronary artery of transplanted heart with angina pectoris with documented spasm
I25.762Atherosclerosis of bypass graft of coronary artery of transplanted heart with refractory angina pectoris
I25.768Atherosclerosis of bypass graft of coronary artery of transplanted heart with other forms of angina pectoris
I25.769Atherosclerosis of bypass graft of coronary artery of transplanted heart with unspecified angina pectoris
I25.790Atherosclerosis of other coronary artery bypass graft(s) with unstable angina pectoris
I25.791Atherosclerosis of other coronary artery bypass graft(s) with angina pectoris with documented spasm
I25.792Atherosclerosis of other coronary artery bypass graft(s) with refractory angina pectoris
I25.798Atherosclerosis of other coronary artery bypass graft(s) with other forms of angina pectoris
I25.799Atherosclerosis of other coronary artery bypass graft(s) with unspecified angina pectoris
I25.810Atherosclerosis of coronary artery bypass graft(s) without angina pectoris
I25.811Atherosclerosis of native coronary artery of transplanted heart without angina pectoris
I25.812Atherosclerosis of bypass graft of coronary artery of transplanted heart without angina pectoris
I25.82Chronic total occlusion of coronary artery
I25.84Coronary atherosclerosis due to calcified coronary lesion
I25.85Chronic coronary microvascular dysfunction
I25.89Other forms of chronic ischemic heart disease
I25.9Chronic ischemic heart disease, unspecified
I26.01Septic pulmonary embolism with acute cor pulmonale
I26.02Saddle embolus of pulmonary artery with acute cor pulmonale
I26.03Cement embolism of pulmonary artery with acute cor pulmonale
I26.04Fat embolism of pulmonary artery with acute cor pulmonale
I26.09Other pulmonary embolism with acute cor pulmonale
I27.0Primary pulmonary hypertension
I27.20Pulmonary hypertension, unspecified
I27.21Secondary pulmonary arterial hypertension
I27.22Pulmonary hypertension due to left heart disease
I27.23Pulmonary hypertension due to lung diseases and hypoxia
I27.24Chronic thromboembolic pulmonary hypertension
I27.29Other secondary pulmonary hypertension
I27.81Cor pulmonale (chronic)
I27.83Eisenmenger's syndrome
I27.840Fontan-associated liver disease [FALD]
I27.841Fontan-associated lymphatic dysfunction
I27.848Other Fontan-associated condition
I27.849Fontan related circulation, unspecified
I27.89Other specified pulmonary heart diseases
I27.9Pulmonary heart disease, unspecified
I34.0Nonrheumatic mitral (valve) insufficiency
I34.1Nonrheumatic mitral (valve) prolapse
I34.2Nonrheumatic mitral (valve) stenosis
I34.81Nonrheumatic mitral (valve) annulus calcification
I34.9Nonrheumatic mitral valve disorder, unspecified
I35.0Nonrheumatic aortic (valve) stenosis
I35.1Nonrheumatic aortic (valve) insufficiency
I35.2Nonrheumatic aortic (valve) stenosis with insufficiency
I35.8Other nonrheumatic aortic valve disorders
I35.9Nonrheumatic aortic valve disorder, unspecified
I36.0Nonrheumatic tricuspid (valve) stenosis
I36.1Nonrheumatic tricuspid (valve) insufficiency
I36.2Nonrheumatic tricuspid (valve) stenosis with insufficiency
I36.8Other nonrheumatic tricuspid valve disorders
I36.9Nonrheumatic tricuspid valve disorder, unspecified
I37.0Nonrheumatic pulmonary valve stenosis
I37.1Nonrheumatic pulmonary valve insufficiency
I37.2Nonrheumatic pulmonary valve stenosis with insufficiency
I37.8Other nonrheumatic pulmonary valve disorders
I37.9Nonrheumatic pulmonary valve disorder, unspecified
I42.00Dilated cardiomyopathy, unspecified
I42.01Familial-genetic dilated cardiomyopathy
I42.09Other dilated cardiomyopathy
I42.1Obstructive hypertrophic cardiomyopathy
I42.2Other hypertrophic cardiomyopathy
I42.3Endomyocardial (eosinophilic) disease
I42.4Endocardial fibroelastosis
I42.5Other restrictive cardiomyopathy
I42.6Alcoholic cardiomyopathy
I42.7Cardiomyopathy due to drug and external agent
I42.81Arrhythmogenic cardiomyopathy
I42.89Other cardiomyopathies not elsewhere classified
I42.9Cardiomyopathy, unspecified
I43Cardiomyopathy in diseases classified elsewhere
I50.1Left ventricular failure, unspecified
I50.20Unspecified systolic (congestive) heart failure
I50.21Acute systolic (congestive) heart failure
I50.22Chronic systolic (congestive) heart failure
I50.23Acute on chronic systolic (congestive) heart failure
I50.30Unspecified diastolic (congestive) heart failure
I50.31Acute diastolic (congestive) heart failure
I50.32Chronic diastolic (congestive) heart failure
I50.33Acute on chronic diastolic (congestive) heart failure
I50.40Unspecified combined systolic (congestive) and diastolic (congestive) heart failure
I50.41Acute combined systolic (congestive) and diastolic (congestive) heart failure
I50.42Chronic combined systolic (congestive) and diastolic (congestive) heart failure
I50.43Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure
I50.810Right heart failure, unspecified
I50.811Acute right heart failure
I50.812Chronic right heart failure
I50.813Acute on chronic right heart failure
I50.814Right heart failure due to left heart failure
I50.82Biventricular heart failure
I50.83High output heart failure
I50.84End stage heart failure
I50.89Other heart failure
I50.9Heart failure, unspecified
I51.0Cardiac septal defect, acquired
I51.1Rupture of chordae tendineae, not elsewhere classified
I51.2Rupture of papillary muscle, not elsewhere classified
I51.3Intracardiac thrombosis, not elsewhere classified
I51.4Myocarditis, unspecified
I51.5Myocardial degeneration
I51.7Cardiomegaly
I51.81Takotsubo syndrome
I51.89Other ill-defined heart diseases
I97.0Postcardiotomy syndrome
I97.110Postprocedural cardiac insufficiency following cardiac surgery
I97.111Postprocedural cardiac insufficiency following other surgery
I97.120Postprocedural cardiac arrest following cardiac surgery
I97.121Postprocedural cardiac arrest following other surgery
I97.130Postprocedural heart failure following cardiac surgery
I97.131Postprocedural heart failure following other surgery
I97.190Other postprocedural cardiac functional disturbances following cardiac surgery
I97.191Other postprocedural cardiac functional disturbances following other surgery
Q20.0Common arterial trunk
Q20.1Double outlet right ventricle
Q20.2Double outlet left ventricle
Q20.3Discordant ventriculoarterial connection
Q20.4Double inlet ventricle
Q20.5Discordant atrioventricular connection
Q20.8Other congenital malformations of cardiac chambers and connections
Q20.9Congenital malformation of cardiac chambers and connections, unspecified
Q21.0Ventricular septal defect
Q21.19Other specified atrial septal defect
Q21.21Partial atrioventricular septal defect
Q21.22Transitional atrioventricular septal defect
Q21.23Complete atrioventricular septal defect
Q21.3Tetralogy of Fallot
Q22.0Pulmonary valve atresia
Q22.1Congenital pulmonary valve stenosis
Q22.2Congenital pulmonary valve insufficiency
Q22.3Other congenital malformations of pulmonary valve
Q22.4Congenital tricuspid stenosis
Q22.5Ebstein's anomaly
Q22.6Hypoplastic right heart syndrome
Q22.8Other congenital malformations of tricuspid valve
Q22.9Congenital malformation of tricuspid valve, unspecified
Q23.0Congenital stenosis of aortic valve
Q23.1Congenital insufficiency of aortic valve
Q23.2Congenital mitral stenosis
Q23.3Congenital mitral insufficiency
Q23.4Hypoplastic left heart syndrome
Q23.81Bicuspid aortic valve
Q23.82Congenital mitral valve cleft leaflet
Q23.88Other congenital malformations of aortic and mitral valves
Q23.9Congenital malformation of aortic and mitral valves, unspecified
Q24.0Dextrocardia
Q24.1Levocardia
Q24.2Cor triatriatum
Q24.3Pulmonary infundibular stenosis
Q24.4Congenital subaortic stenosis
Q24.5Malformation of coronary vessels
Q24.6Congenital heart block
Q24.8Other specified congenital malformations of heart
Q24.9Congenital malformation of heart, unspecified
R06.01Orthopnea
R06.02Shortness of breath
R06.2Wheezing
R07.2Precordial pain
R07.82Intercostal pain
R07.89Other chest pain
R07.9Chest pain, unspecified
T45.1X5A*Adverse effect of antineoplastic and immunosuppressive drugs, initial encounter
T45.1X5D*Adverse effect of antineoplastic and immunosuppressive drugs, subsequent encounter
T45.1X5S*Adverse effect of antineoplastic and immunosuppressive drugs, sequela
T82.6XXAInfection and inflammatory reaction due to cardiac valve prosthesis, initial encounter
T82.6XXDInfection and inflammatory reaction due to cardiac valve prosthesis, subsequent encounter
T82.6XXSInfection and inflammatory reaction due to cardiac valve prosthesis, sequela
T82.7XXAInfection and inflammatory reaction due to other cardiac and vascular devices, implants and grafts, initial encounter
T82.7XXDInfection and inflammatory reaction due to other cardiac and vascular devices, implants and grafts, subsequent encounter
T82.7XXSInfection and inflammatory reaction due to other cardiac and vascular devices, implants and grafts, sequela
T82.817AEmbolism due to cardiac prosthetic devices, implants and grafts, initial encounter
T82.817DEmbolism due to cardiac prosthetic devices, implants and grafts, subsequent encounter
T82.817SEmbolism due to cardiac prosthetic devices, implants and grafts, sequela
T82.818AEmbolism due to vascular prosthetic devices, implants and grafts, initial encounter
T82.818DEmbolism due to vascular prosthetic devices, implants and grafts, subsequent encounter
T82.818SEmbolism due to vascular prosthetic devices, implants and grafts, sequela
Z01.89*Encounter for other specified special examinations
Z08*Encounter for follow-up examination after completed treatment for malignant neoplasm

* The article sets additional coding requirements for these codes (for example, a second diagnosis). Read them on the CMS article.

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