O35.13 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
Short description: Mat care chromosomal abnormality in fetus, Trisomy 21
ICD-10-CM O35.13 is a new 2023 ICD-10-CM code that became effective on October 1, 2022.
This is the American ICD-10-CM version of O35.13 – other international versions of ICD-10 O35.13 may differ.