How many main sections are in a cpt manual?

A CPT (Current Procedural Terminology) manual contains three main sections: the Evaluation and Management (E/M) section, the Anesthesia section, and the Surgery section, along with additional sections for Radiology, Pathology and Laboratory, and Medicine. Each section is organized to facilitate the coding of various medical procedures and services. The manual is regularly updated to reflect changes in medical practice and procedures.