ICD-10-CM O13: Gestational [pregnancy-induced] hypertension without significant proteinuria

ICD-10-CM Diagnosis Code (2025)

Official Description for O13

Gestational [pregnancy-induced] hypertension without significant proteinuria

Coding Notes & Guidelines for O13

Includes Notes
  • gestational hypertension NOS
  • transient hypertension of pregnancy

Child Codes (More Specific Codes for O13):

O13.1 - Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester O13.2 - Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester O13.3 - Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester O13.4 - Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating childbirth O13.5 - Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating the puerperium O13.9 - Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester

About ICD-10-CM Code O13 (Gestational [pregnancy-induced] hypertension without significant proteinuria)

ICD-10-CM code O13 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 O13 became effective on October 1, 2024.

This page provides detailed information about O13 - Gestational [pregnancy-induced] hypertension without significant proteinuria. 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 Gestational [pregnancy-induced] hypertension without significant proteinuria.