Section I30-I5A | Other forms of heart disease

I30

Code hierarchy

I30 Acute pericarditis
- I30.0 Acute nonspecific idiopathic pericarditis
- I30.1 Infective pericarditis
- I30.8 Other forms of acute pericarditis
- I30.9 Acute pericarditis, unspecified

Acute pericarditis

I31

Code hierarchy

I31 Other diseases of pericardium
- I31.0 Chronic adhesive pericarditis
- I31.1 Chronic constrictive pericarditis
- I31.2 Hemopericardium, not elsewhere classified
- I31.3 Pericardial effusion (noninflammatory)
  - I31.31 Malignant pericardial effusion in diseases classified elsewhere
  - I31.39 Other pericardial effusion (noninflammatory)
- I31.4 Cardiac tamponade
- I31.8 Other specified diseases of pericardium
- I31.9 Disease of pericardium, unspecified

Other diseases of pericardium

I32

Pericarditis in diseases classified elsewhere

I33

Code hierarchy

I33 Acute and subacute endocarditis
- I33.0 Acute and subacute infective endocarditis
- I33.9 Acute and subacute endocarditis, unspecified

Acute and subacute endocarditis

I34

Code hierarchy

I34 Nonrheumatic 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
  - I34.81 Nonrheumatic mitral (valve) annulus calcification
  - I34.89 Other nonrheumatic mitral valve disorders
- I34.9 Nonrheumatic mitral valve disorder, unspecified

Nonrheumatic mitral valve disorders

I35

Code hierarchy

I35 Nonrheumatic 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 aortic valve disorders

I36

Code hierarchy

I36 Nonrheumatic tricuspid valve disorders
- I36.0 Nonrheumatic tricuspid (valve) stenosis
- I36.1 Nonrheumatic tricuspid (valve) insufficiency
- I36.2 Nonrheumatic tricuspid (valve) stenosis with insufficiency
- I36.8 Other nonrheumatic tricuspid valve disorders
- I36.9 Nonrheumatic tricuspid valve disorder, unspecified

Nonrheumatic tricuspid valve disorders

I37

Code hierarchy

I37 Nonrheumatic pulmonary valve disorders
- I37.0 Nonrheumatic pulmonary valve stenosis
- I37.1 Nonrheumatic pulmonary valve insufficiency
- I37.2 Nonrheumatic pulmonary valve stenosis with insufficiency
- I37.8 Other nonrheumatic pulmonary valve disorders
- I37.9 Nonrheumatic pulmonary valve disorder, unspecified

Nonrheumatic pulmonary valve disorders

I38

Endocarditis, valve unspecified

I39

Endocarditis and heart valve disorders in diseases classified elsewhere

I40

Code hierarchy

I40 Acute myocarditis
- I40.0 Infective myocarditis
- I40.1 Isolated myocarditis
- I40.8 Other acute myocarditis
- I40.9 Acute myocarditis, unspecified

Acute myocarditis

I41

Myocarditis in diseases classified elsewhere

I42

Code hierarchy

I42 Cardiomyopathy
- I42.0 Dilated cardiomyopathy
- I42.1 Obstructive hypertrophic cardiomyopathy
- I42.2 Other hypertrophic cardiomyopathy
- I42.3 Endomyocardial (eosinophilic) disease
- I42.4 Endocardial fibroelastosis
- I42.5 Other restrictive cardiomyopathy
- I42.6 Alcoholic cardiomyopathy
- I42.7 Cardiomyopathy due to drug and external agent
- I42.8 Other cardiomyopathies
- I42.9 Cardiomyopathy, unspecified

Cardiomyopathy

I43

Cardiomyopathy in diseases classified elsewhere

I44

Code hierarchy

I44 Atrioventricular and left bundle-branch block
- I44.0 Atrioventricular block, first degree
- I44.1 Atrioventricular block, second degree
- I44.2 Atrioventricular block, complete
- I44.3 Other and unspecified atrioventricular block
  - I44.30 Unspecified atrioventricular block
  - I44.39 Other atrioventricular block
- I44.4 Left anterior fascicular block
- I44.5 Left posterior fascicular block
- I44.6 Other and unspecified fascicular block
  - I44.60 Unspecified fascicular block
  - I44.69 Other fascicular block
- I44.7 Left bundle-branch block, unspecified

Atrioventricular and left bundle-branch block

I45

Code hierarchy

I45 Other conduction disorders
- I45.0 Right fascicular block
- I45.1 Other and unspecified right bundle-branch block
  - I45.10 Unspecified right bundle-branch block
  - I45.19 Other right bundle-branch block
- I45.2 Bifascicular block
- I45.3 Trifascicular block
- I45.4 Nonspecific intraventricular block
- I45.5 Other specified heart block
- I45.6 Pre-excitation syndrome
- I45.8 Other specified conduction disorders
  - I45.81 Long QT syndrome
  - I45.89 Other specified conduction disorders
- I45.9 Conduction disorder, unspecified

Other conduction disorders

I46

Code hierarchy

I46 Cardiac arrest
- I46.2 Cardiac arrest due to underlying cardiac condition
- I46.8 Cardiac arrest due to other underlying condition
- I46.9 Cardiac arrest, cause unspecified

Cardiac arrest

I47

Code hierarchy

I47 Paroxysmal tachycardia
- I47.0 Re-entry ventricular arrhythmia
- I47.1 Supraventricular tachycardia
  - I47.10 Supraventricular tachycardia, unspecified
  - I47.11 Inappropriate sinus tachycardia, so stated
  - I47.19 Other supraventricular tachycardia
- I47.2 Ventricular tachycardia
  - I47.20 Ventricular tachycardia, unspecified
  - I47.21 Torsades de pointes
  - I47.29 Other ventricular tachycardia
- I47.9 Paroxysmal tachycardia, unspecified

Paroxysmal tachycardia

I48

Code hierarchy

I48 Atrial fibrillation and flutter
- I48.0 Paroxysmal atrial fibrillation
- I48.1 Persistent atrial fibrillation
  - I48.11 Longstanding persistent atrial fibrillation
  - I48.19 Other persistent atrial fibrillation
- I48.2 Chronic atrial fibrillation
  - I48.20 Chronic atrial fibrillation, unspecified
  - I48.21 Permanent atrial fibrillation
- I48.3 Typical atrial flutter
- I48.4 Atypical atrial flutter
- I48.9 Unspecified atrial fibrillation and atrial flutter
  - I48.91 Unspecified atrial fibrillation
  - I48.92 Unspecified atrial flutter

Atrial fibrillation and flutter

I49

Code hierarchy

I49 Other cardiac arrhythmias
- I49.0 Ventricular fibrillation and flutter
  - I49.01 Ventricular fibrillation
  - I49.02 Ventricular flutter
- I49.1 Atrial premature depolarization
- I49.2 Junctional premature depolarization
- I49.3 Ventricular premature depolarization
- I49.4 Other and unspecified 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

Other cardiac arrhythmias

I50

Code hierarchy

I50 Heart failure
- I50.1 Left ventricular failure, unspecified
- I50.2 Systolic (congestive) heart 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
- I50.3 Diastolic (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
- I50.4 Combined systolic (congestive) and diastolic (congestive) heart failure
  - I50.40 Unspecified combined systolic (congestive) and diastolic (congestive) heart failure
  - I50.41 Acute combined systolic (congestive) and diastolic (congestive) heart failure
  - I50.42 Chronic combined systolic (congestive) and diastolic (congestive) heart failure
  - I50.43 Acute on chronic combined systolic (congestive) and diastolic (congestive) heart failure
- I50.8 Other heart failure
  - I50.81 Right heart failure
    - I50.810 Right heart failure, unspecified
    - I50.811 Acute right heart failure
    - I50.812 Chronic right heart failure
    - I50.813 Acute on chronic right heart failure
    - I50.814 Right heart failure due to left heart failure
  - I50.82 Biventricular heart failure
  - I50.83 High output heart failure
  - I50.84 End stage heart failure
  - I50.89 Other heart failure
- I50.9 Heart failure, unspecified

Heart failure

I51

Code hierarchy

I51 Complications and ill-defined descriptions of heart disease
- I51.0 Cardiac septal defect, acquired
- I51.1 Rupture of chordae tendineae, not elsewhere classified
- I51.2 Rupture of papillary muscle, not elsewhere classified
- I51.3 Intracardiac thrombosis, not elsewhere classified
- I51.4 Myocarditis, unspecified
- I51.5 Myocardial degeneration
- I51.7 Cardiomegaly
- I51.8 Other ill-defined heart diseases
  - I51.81 Takotsubo syndrome
  - I51.89 Other ill-defined heart diseases
- I51.9 Heart disease, unspecified

Complications and ill-defined descriptions of heart disease

I52

Other heart disorders in diseases classified elsewhere

I5A

Non-ischemic myocardial injury (non-traumatic)

Section I30-I5A Other forms of heart disease I30-I5A

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