icd-10 for hypertension

Hypertension is a significant disease category within the ICD-10 classification system, encompassing various types and severities. It is typically categorized into primary and secondary hypertension. Primary hypertension, the most prevalent form, has unclear etiology, whereas secondary hypertension results from other health issues.

In the ICD-10 system, hypertension codes range from I10 to I15. Code I10 denotes essential (primary) hypertension, unspecified, which is the most frequently occurring type and often presents without an identifiable cause. As the condition advances, complications in organs such as the heart, brain, and kidneys may arise. Code I11 indicates primary hypertension with kidney damage, signifying the hypertension's impact on renal function. Code I12 refers to hypertensive nephropathy, a form of secondary hypertension stemming from kidney disease. Code I13 is used for hypertensive heart and renal disease, indicating damage to both the heart and kidneys due to hypertension. Code I14 is for malignant hypertension, a severe form characterized by a rapid increase in blood pressure and associated organ damage. Code I15 is for secondary hypertension, which is triggered by other conditions or factors, including endocrine disorders, kidney diseases, and medications.

For individuals with hypertension, it is crucial to maintain a low-salt diet, engage in regular physical activity, keep a healthy weight, abstain from smoking, and limit alcohol intake. Regular blood pressure monitoring is essential, and medication should be taken as prescribed by a healthcare provider without self-adjustment or discontinuation. Persistent high blood pressure or additional symptoms should prompt a timely medical consultation.