icd 10 cm code for essential hypertension

Primary hypertension, also referred to as essential hypertension, is classified under code I10 in the International Classification of Diseases, 10th Revision (ICD-10). It is a prevalent chronic condition characterized by persistently elevated blood pressure without an identifiable underlying cause.

Clinical diagnosis of primary hypertension is typically based on repeated blood pressure readings. The normal range for blood pressure is defined as a systolic pressure below 120 millimeters of mercury (mmHg) and a diastolic pressure below 80 mmHg. When systolic pressure falls between 120 and 129 mmHg with a diastolic pressure below 80 mmHg, it is categorized as elevated normal blood pressure. Prehypertension is characterized by a systolic pressure ranging from 130 to 139 mmHg or a diastolic pressure between 80 and 89 mmHg. Hypertension is diagnosed when systolic pressure is 140 mmHg or higher and/or diastolic pressure is 90 mmHg or higher.

For individuals with primary hypertension, therapeutic lifestyle changes form the cornerstone of treatment, encompassing a nutritious diet, regular physical activity, weight management, moderation in alcohol consumption, and smoking cessation. Additionally, physicians may prescribe antihypertensive medications based on the patient's blood pressure levels and the presence of comorbidities. Prior to any medication use, it is imperative for patients to follow medical advice to comprehend the drugs' mechanisms of action, potential adverse effects, and possible interactions with other medications. Self-adjustment of medication dosage or substitution is strongly discouraged.

In conclusion, primary hypertension necessitates ongoing management. Patients are advised to monitor their blood pressure regularly, adhere to a healthy lifestyle, and utilize antihypertensive medications judiciously under medical supervision. Should blood pressure control deteriorate or new symptoms emerge, timely medical consultation is essential to refine the treatment regimen.