O33.4 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
Short description: Matern care for disproprtn of mixed matern and fetal origin
The 2023 edition of ICD-10-CM O33.4 became effective on October 1, 2022.
This is the American ICD-10-CM version of O33.4 – other international versions of ICD-10 O33.4 may differ.