Ovarian pregnancy NOS
O00.20 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2023 edition of ICD-10-CM O00.20 became effective on October 1, 2022.
This is the American ICD-10-CM version of O00.20 – other international versions of ICD-10 O00.20 may differ.