ICD-10-CM Diagnosis Code (2025)
Official Description for O99.4
Diseases of the circulatory system complicating pregnancy, childbirth and the puerperium
Coding Notes & Guidelines for O99.4
peripartum cardiomyopathy (O90.3)
- hypertensive disorders (O10-O16)
- obstetric embolism (O88.-)
- venous complications and cerebrovenous sinus thrombosis in labor, childbirth and the puerperium (O87.-)
- venous complications and cerebrovenous sinus thrombosis in pregnancy (O22.-)
Conditions in I00-I99
Parent Code (Less Specific):
About ICD-10-CM Code O99.4 (Diseases of the circulatory system complicating pregnancy)
ICD-10-CM code O99.4 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 O99.4 became effective on October 1, 2024.
This page provides detailed information about O99.4 - Diseases of the circulatory system complicating pregnancy, childbirth and the puerperium. 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 Diseases of the circulatory system complicating pregnancy related to childbirth and the puerperium.