Codes
I30
Acute pericarditis
I31
Other diseases of pericardium
I32
Pericarditis in diseases classified elsewhere
I33
Acute and subacute endocarditis
I34
Nonrheumatic mitral valve disorders
I35
Nonrheumatic aortic valve disorders
I36
Nonrheumatic tricuspid valve disorders
I37
Nonrheumatic pulmonary valve disorders
I38
Endocarditis, valve unspecified
I39
Endocarditis and heart valve disorders in diseases classified elsewhere
I40
Acute myocarditis
I41
Myocarditis in diseases classified elsewhere
I42
Cardiomyopathy
I43
Cardiomyopathy in diseases classified elsewhere
I44
Atrioventricular and left bundle-branch block
I45
Other conduction disorders
I46
Cardiac arrest
I47
Paroxysmal tachycardia
I48
Atrial fibrillation and flutter
I49
Other cardiac arrhythmias
I50
Heart failure
I51
Complications and ill-defined descriptions of heart disease
I52
Other heart disorders in diseases classified elsewhere
I5A
Non-ischemic myocardial injury (non-traumatic)
Versions
2025
No changes
2024
No changes
2023
No changes
2022
New code