Other forms of heart disease I30-I5A
Other forms of heart disease I30-I5A
Codes
I30 Acute pericarditis
Type 1 Excludes
- Dressler’s syndrome (I24.1)
- rheumatic pericarditis (acute) (I01.0)
- viral pericarditis due to Coxsakie virus (B33.23)
Includes
- acute mediastinopericarditis
- acute myopericarditis
- acute pericardial effusion
- acute pleuropericarditis
- acute pneumopericarditis
Codes
- I30 Acute pericarditis
I31 Other diseases of pericardium
Type 1 Excludes
- diseases of pericardium specified as rheumatic (I09.2)
- postcardiotomy syndrome (I97.0)
- traumatic injury to pericardium (S26.-)
Codes
- I31 Other diseases of pericardium
I32 Pericarditis in diseases classified elsewhere
Code First
- underlying disease
Type 1 Excludes
- pericarditis (in):
- coxsackie (virus) (B33.23)
- gonococcal (A54.83)
- meningococcal (A39.53)
- rheumatoid (arthritis) (M05.31)
- syphilitic (A52.06)
- systemic lupus erythematosus (M32.12)
- tuberculosis (A18.84)
I33 Acute and subacute endocarditis
Type 1 Excludes
Codes
- I33 Acute and subacute endocarditis
I34 Nonrheumatic mitral valve disorders
Type 1 Excludes
- mitral valve disease (I05.9)
- mitral valve failure (I05.8)
- mitral valve stenosis (I05.0)
- mitral valve disorder of unspecified cause with diseases of aortic and/or tricuspid valve(s) (I08.-)
- mitral valve disorder of unspecified cause with mitral stenosis or obstruction (I05.0)
- mitral valve disorder specified as congenital (Q23.2, Q23.9)
- mitral valve disorder specified as rheumatic (I05.-)
Codes
- I34 Nonrheumatic mitral valve disorders
I35 Nonrheumatic aortic valve disorders
Type 1 Excludes
- aortic valve disorder of unspecified cause but with diseases of mitral and/or tricuspid valve(s) (I08.-)
- aortic valve disorder specified as congenital (Q23.0, Q23.1)
- aortic valve disorder specified as rheumatic (I06.-)
- hypertrophic subaortic stenosis (I42.1)
Codes
- I35 Nonrheumatic aortic valve disorders
I36 Nonrheumatic tricuspid valve disorders
Type 1 Excludes
- tricuspid valve disorders of unspecified cause (I07.-)
- tricuspid valve disorders specified as congenital (Q22.4, Q22.8, Q22.9)
- tricuspid valve disorders specified as rheumatic (I07.-)
- tricuspid valve disorders with aortic and/or mitral valve involvement (I08.-)
Codes
- I36 Nonrheumatic tricuspid valve disorders
I37 Nonrheumatic pulmonary valve disorders
Type 1 Excludes
- pulmonary valve disorder specified as congenital (Q22.1, Q22.2, Q22.3)
- pulmonary valve disorder specified as rheumatic (I09.89)
Clinical Information
- A disorder characterized by a defect in pulmonary valve function or structure.
- A heart disorder characterized by a defect in pulmonary valve structure or function.
Codes
- I37 Nonrheumatic pulmonary valve disorders
I38 Endocarditis, valve unspecified
Type 1 Excludes
- congenital insufficiency of cardiac valve NOS (Q24.8)
- congenital stenosis of cardiac valve NOS (Q24.8)
- endocardial fibroelastosis (I42.4)
- endocarditis specified as rheumatic (I09.1)
Includes
- endocarditis (chronic) NOS
- valvular incompetence NOS
- valvular insufficiency NOS
- valvular regurgitation NOS
- valvular stenosis NOS
- valvulitis (chronic) NOS
Clinical Information
- Dysfunction of one of the cardiac valves with incomplete valve closure resulting in valvular regurgitation.
- Narrowing of the opening of one or more of the four valves of the heart.
- Regurgitation of the blood of the heart valves owning to imperfect closing, insufficiency or incompetency of the valves.
I39 Endocarditis and heart valve disorders in diseases classified elsewhere
Code First
- underlying disease, such as:
- Q fever (A78)
Type 1 Excludes
- endocardial involvement in:
- candidiasis (B37.6)
- gonococcal infection (A54.83)
- Libman-Sacks disease (M32.11)
- listerosis (A32.82)
- meningococcal infection (A39.51)
- rheumatoid arthritis (M05.31)
- syphilis (A52.03)
- tuberculosis (A18.84)
- typhoid fever (A01.02)
I40 Acute myocarditis
Type 1 Excludes
- acute rheumatic myocarditis (I01.2)
Includes
- subacute myocarditis
Codes
- I40 Acute myocarditis
I41 Myocarditis in diseases classified elsewhere
Code First
Type 1 Excludes
- myocarditis (in):
- Chagas’ disease (chronic) (B57.2)
- acute (B57.0)
- coxsackie (virus) infection (B33.22)
- diphtheritic (A36.81)
- gonococcal (A54.83)
- influenzal (J09.X9, J10.82, J11.82)
- meningococcal (A39.52)
- mumps (B26.82)
- rheumatoid arthritis (M05.31)
- sarcoid (D86.85)
- syphilis (A52.06)
- toxoplasmosis (B58.81)
- tuberculous (A18.84)
I42 Cardiomyopathy
Code First
- pre-existing cardiomyopathy complicating pregnancy and puerperium (O99.4)
Type 2 Excludes
Includes
- myocardiopathy
Clinical Information
- A disease of the heart muscle or myocardium proper. Cardiomyopathies may be classified as either primary or secondary, on the basis of etiology, or on the pathophysiology of the lesion: hypertrophic, dilated, or restrictive.
- A group of diseases in which the dominant feature is the involvement of the cardiac muscle itself. Cardiomyopathies are classified according to their predominant pathophysiological features (dilated cardiomyopathy; hypertrophic cardiomyopathy; restrictive cardiomyopathy) or their etiological/pathological factors (cardiomyopathy, alcoholic; endocardial fibroelastosis).
- Cardiomyopathy refers to diseases of the heart muscle. These diseases enlarge your heart muscle or make it thicker and more rigid than normal. In rare cases, scar tissue replaces the muscle tissue.some people live long, healthy lives with cardiomyopathy. Some people don’t even realize they have it. In others, however, it can make the heart less able to pump blood through the body. This can cause serious complications, including
- heart failure
- abnormal heart rhythms
- fluid buildup in your lungs or legs
- endocarditis, an inflammation of the heart lining
- Condition in which there is a deviation from or interruption of the normal structure or function of the myocardium, the middle and thickest layer of the heart wall, composed of heart muscle.
Codes
- 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
I43 Cardiomyopathy in diseases classified elsewhere
Code First
- underlying disease, such as:
- amyloidosis (E85.-)
- glycogen storage disease (E74.0-)
- gout (M10.0-)
- thyrotoxicosis (E05.0-E05.9-)
Type 1 Excludes
- cardiomyopathy (in):
- coxsackie (virus) (B33.24)
- diphtheria (A36.81)
- sarcoidosis (D86.85)
- tuberculosis (A18.84)
I44 Atrioventricular and left bundle-branch block
Codes
- 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
- I44.4 Left anterior fascicular block
- I44.5 Left posterior fascicular block
- I44.6 Other and unspecified fascicular block
- I44.7 Left bundle-branch block, unspecified
I45 Other conduction disorders
Codes
- I45 Other conduction disorders
- I45.0 Right fascicular block
- I45.1 Other and unspecified 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
- I45.9 Conduction disorder, unspecified
I46 Cardiac arrest
Type 2 Excludes
- cardiogenic shock (R57.0)
Clinical Information
- A disorder characterized by cessation of the pumping function of the heart.
- Cessation of heart beat or myocardial contraction. If it is treated within a few minutes, heart arrest can be reversed in most cases to normal cardiac rhythm and effective circulation.
- Cessation of the heart beat.
- Sudden cessation of the pumping function of the heart, with disappearance of arterial blood pressure, connoting either ventricular fibrillation or ventricular standstill.
- The heart has an internal electrical system that controls the rhythm of the heartbeat. Problems can cause abnormal heart rhythms, called arrhythmias. There are many types of arrhythmia. During an arrhythmia, the heart can beat too fast, too slow, or it can stop beating. Sudden cardiac arrest occurs when the heart develops an arrhythmia that causes it to stop beating. This is different than a heart attack, where the heart usually continues to beat but blood flow to the heart is blocked. There are many possible causes of cardiac arrest. They include coronary heart disease, heart attack, electrocution, drowning, or choking. There may not be a known cause to the cardiac arrest. Without medical attention, the person will die within a few minutes. People are less likely to die if they have early cardiopulmonary resuscitation (cpr) and defibrillation. Defibrillation is delivering an electric shock to restore the heart rhythm to normal.
- The sudden cessation of cardiac activity so that the victim subject/patient becomes unresponsive, without normal breathing and no signs of circulation. Cardiac arrest may be reversed by cpr, and/or defibrillation, cardioversion or cardiac pacing.
Codes
- I46 Cardiac arrest
I47 Paroxysmal tachycardia
Code First
- tachycardia complicating:
- abortion or ectopic or molar pregnancy (O00–O07, O08.8)
- obstetric surgery and procedures (O75.4)
Type 1 Excludes
Clinical Information
- Abnormally rapid heartbeats with sudden onset and cessation.
Codes
- I47 Paroxysmal tachycardia
I48 Atrial fibrillation and flutter
Codes
- I48 Atrial fibrillation and flutter
I49 Other cardiac arrhythmias
Code First
- cardiac arrhythmia complicating:
- abortion or ectopic or molar pregnancy (O00–O07, O08.8)
- obstetric surgery and procedures (O75.4)
Type 1 Excludes
- neonatal dysrhythmia (P29.1-)
- sinoatrial bradycardia (R00.1)
- sinus bradycardia (R00.1)
- vagal bradycardia (R00.1)
Type 2 Excludes
- bradycardia NOS (R00.1)
Codes
- I49 Other cardiac arrhythmias
- I49.0 Ventricular fibrillation and flutter
- I49.1 Atrial premature depolarization
- I49.2 Junctional premature depolarization
- I49.3 Ventricular premature depolarization
- I49.4 Other and unspecified premature depolarization
- I49.5 Sick sinus syndrome
- I49.8 Other specified cardiac arrhythmias
- I49.9 Cardiac arrhythmia, unspecified
I50 Heart failure
Code First
- heart failure complicating abortion or ectopic or molar pregnancy (O00–O07, O08.8)
- heart failure due to hypertension (I11.0)
- heart failure due to hypertension with chronic kidney disease (I13.-)
- heart failure following surgery (I97.13-)
- obstetric surgery and procedures (O75.4)
- rheumatic heart failure (I09.81)
Type 2 Excludes
Clinical Information
- A disorder characterized by the inability of the heart to pump blood at an adequate volume to meet tissue metabolic requirements, or, the ability to do so only at an elevation in the filling pressure.
- A heterogeneous condition in which the heart is unable to pump out sufficient blood to meet the metabolic need of the body. Heart failure can be caused by structural defects, functional abnormalities (ventricular dysfunction), or a sudden overload beyond its capacity. Chronic heart failure is more common than acute heart failure which results from sudden insult to cardiac function, such as myocardial infarction.
- Heart failure is a condition in which the heart can’t pump enough blood throughout the body. Heart failure does not mean that your heart has stopped or is about to stop working. It means that your heart is not able to pump blood the way it should. The weakening of the heart’s pumping ability causes
- blood and fluid to back up into the lungs
- the buildup of fluid in the feet, ankles and legs – called edema
- tiredness and shortness of breath
- Inability of the heart to pump blood at an adequate rate to fill tissue metabolic requirements or the ability to do so only at an elevated filling pressure.
- Inability of the heart to pump blood at an adequate rate to meet tissue metabolic requirements or the ability to do so only at an elevated filling pressure.
- Inability of the heart to pump blood at an adequate rate to meet tissue metabolic requirements. Clinical symptoms of heart failure include: unusual dyspnea on light exertion, recurrent dyspnea occurring in the supine position, fluid retention or rales, jugular venous distension, pulmonary edema on physical exam, or pulmonary edema on chest x-ray presumed to be cardiac dysfunction.
Codes
- I50 Heart failure
- I50.1 Left ventricular failure, unspecified
- I50.2 Systolic (congestive) heart failure
- I50.3 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
- I50.9 Heart failure, unspecified
I51 Complications and ill-defined descriptions of heart disease
Type 1 Excludes
- any condition in I51.4-I51.9 due to hypertension (I11.-)
- any condition in I51.4-I51.9 due to hypertension and chronic kidney disease (I13.-)
- heart disease specified as rheumatic (I00–I09)
Codes
- 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
- I51.9 Heart disease, unspecified
I52 Other heart disorders in diseases classified elsewhere
Code First
- underlying disease, such as:
- congenital syphilis (A50.5)
- mucopolysaccharidosis (E76.3)
- schistosomiasis (B65.0-B65.9)
Type 1 Excludes
- heart disease (in):
- gonococcal infection (A54.83)
- meningococcal infection (A39.50)
- rheumatoid arthritis (M05.31)
- syphilis (A52.06)
I5A Non-ischemic myocardial injury (non-traumatic)
Applicable To
- Acute (non-ischemic) myocardial injury
- Chronic (non-ischemic) myocardial injury
- Unspecified (non-ischemic) myocardial injury
Code First
- the underlying cause, if known and applicable, such as:
- acute kidney failure (N17.-)
- acute myocarditis (I40.-)
- cardiomyopathy (I42.-)
- chronic kidney disease (CKD) (N18.-)
- heart failure (I50.-)
- hypertensive urgency (I16.0)
- nonrheumatic aortic valve disorders (I35.-)
- paroxysmal tachycardia (I47.-)
- pulmonary embolism (I26.-)
- pulmonary hypertension (I27.0, I27.2-)
- sepsis (A41.-)
- takotsubo syndrome (I51.81)
Type 1 Excludes
Type 2 Excludes
- other acute ischemic heart diseases (I24.-)