This document provides a comprehensive overview of the 2023 mid-year updates to the CPT and HCPCS code sets, focusing on new additions, revisions, and deletions. It includes specific code descriptions related to various medical fields, such as oncology, obstetrics, neurology, and cardiology, effective from July 1, 2023. Additionally, it emphasizes that the information is intended as a general overview and does not replace specific coding advice or regulations.