IX: Diseases of the circulatory system
Subcodes of IX:
- I00-I02: Acute rheumatic fever
- I05-I09: Chronic rheumatic heart diseases
- I10-I15: Hypertensive diseases
- I20-I25: Ischaemic heart diseases
- I26-I28: Pulmonary heart disease and diseases of pulmonary circulation
- I30-I52: Other forms of heart disease
- I60-I69: Cerebrovascular diseases
- I70-I79: Diseases of arteries, arterioles and capillaries
- I80-I89: Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified
- I95-I99: Other and unspecified disorders of the circulatory system
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.