Among the listed types of hypertension, which one falls under code I10-I15?

The correct choice includes various types of hypertension that can be classified under the I10-I15 codes. The ICD-10-CM coding for hypertension includes essential (primary) hypertension, secondary hypertension, hypertensive heart disease, and hypertensive crisis.

Secondary hypertension, which is caused by an underlying condition, is specifically coded and falls under the range of I15, indicating that it does not have the same coding structure as primary hypertension but is indeed categorized within the hypertension codes.

Hypertensive retinopathy and hypertensive crisis are also covered by the I10-I15 coding. Hypertensive retinopathy refers to damage to the retina due to high blood pressure and is associated with hypertension codes as it relates to the systemic effects of hypertension on the body.

Hypertensive crisis, which involves dangerously high blood pressure that can cause acute end-organ damage, is also recognized under the hypertension codes.

Therefore, all of these conditions are included in the broader classification of hypertension, supporting the assertion that this is indeed the correct answer. Understanding the nuances of these classifications helps in accurate coding and supports comprehensive patient care by ensuring that all aspects of hypertension and its complications are appropriately documented and treated.