ICD-10-CM O11.2: Pre-existing hypertension with pre-eclampsia, second trimester

Parent Code (Less Specific):

About ICD-10-CM Code O11.2 (Pre-existing hypertension with pre-eclampsia)

ICD-10-CM code O11.2 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM O11.2 became effective on October 1, 2024.

This page provides detailed information about O11.2 - Pre-existing hypertension with pre-eclampsia, second trimester. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Pre-existing hypertension with pre-eclampsia related to second trimester.