icd-10 code for elevated blood pressure with diagnosis of hypertension

Hypertension is diagnosed when a patient's blood pressure consistently exceeds the normal range, specifically when the systolic pressure is 140 mmHg or higher and/or the diastolic pressure is 90 mmHg or higher. In the ICD-10 coding system, this condition is categorized under code I10, which corresponds to essential hypertension.

When assessing the severity of hypertension, the degree of blood pressure elevation is a critical factor. Mild hypertension, or stage 1 hypertension, is characterized by systolic pressures between 140-159 mmHg and/or diastolic pressures between 90-99 mmHg. As hypertension progresses, moderate hypertension, or stage 2 hypertension, is indicated by systolic pressures between 160-179 mmHg and/or diastolic pressures between 100-109 mmHg. Severe hypertension, also known as stage 3 hypertension, is marked by systolic pressures of 180 mmHg or higher and/or diastolic pressures of 110 mmHg or higher. There is also a specific condition called isolated systolic hypertension, where only the systolic pressure is elevated while the diastolic pressure remains within the normal range.

For individuals with hypertension, it is important to manage their condition through a low-salt diet, regular physical activity, maintaining a healthy weight, and avoiding tobacco and excessive alcohol consumption. Regular monitoring of blood pressure and adhering to prescribed medication regimens are crucial. It is imperative not to alter medication dosages or discontinue medication without consulting a healthcare provider to prevent fluctuations in blood pressure that could worsen the condition. If persistent discomfort or poor blood pressure control is experienced, seeking medical attention promptly to adjust the treatment plan is essential.