IX: Diseases of the circulatory system
I30-I52: Other forms of heart disease
Subcodes of I30-I52:
- 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: 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
Patient Disclaimer
The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.