C4A.3 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 C4A.3 became effective on October 1, 2022.
This is the American ICD-10-CM version of C4A.3 – other international versions of ICD-10 C4A.3 may differ.