Which of the following is NOT a section of the CPT code set?

The correct answer is based on the structure of the CPT code set. The CPT (Current Procedural Terminology) code set is divided into specific sections that encompass various categories of medical services and procedures. The primary sections of CPT include:

1. Surgery: This section encompasses a wide range of surgical procedures performed across different body systems.

2. Anesthesia: This section includes codes for anesthesia services provided during surgical procedures and other medical interventions.

3. Medicine: This section covers a variety of non-surgical services, including evaluations, diagnostics, and treatments for various medical conditions.

However, "Cardiology" is not a standalone section in the CPT code set. Instead, it falls within the broader categories like "Medicine" where specific cardiology-related procedures and services would be coded. Therefore, cardiology does not represent a separate section, distinguishing it from the other listed sections which are defined categories within the CPT. This structure helps healthcare professionals accurately document and bill for a wide range of medical procedures and services.