Which of the following is NOT one of the six main chapters of the CPT manual?

The choice reflecting the correct answer is based on the structure of the Current Procedural Terminology (CPT) manual. The CPT manual is organized into six main chapters, each covering a specific area of medical practice. These chapters include categories such as Radiology, Medicine, Anesthesia, and others that are relevant to the fields covered in procedural coding.

Psychology, while it may have relevant procedures, does not constitute a designated chapter in the CPT manual. Instead, psychological and psychiatric services may be included under other chapters, such as the Medicine section, but there is no standalone chapter specifically for psychology. Understanding this organization is crucial for accurately navigating the CPT manual and coding procedures correctly.

This clarification highlights the importance of familiarity with the structure of the CPT manual, which is essential for effective medical coding and billing practices.