What kind of information is excluded in the CPT code set?

The CPT code set is designed to provide a uniform language for describing medical procedures and services. It focuses on the codes themselves, which represent those procedures and services, rather than patient-specific information. Patient demographics, such as a patient's age, gender, and insurance status, are personal information that does not influence the coding of procedures. CPT codes are intended for documenting and billing specific medical services and do not contain sensitive personal details about individuals.

In contrast, global periods for surgical procedures, insurance coding guidelines, and time intervals between services are all technical references that relate to how procedural codes are applied and billed, but they do not fall under the direct content of the CPT code set itself. Therefore, understanding that the CPT code set excludes patient demographics is critical for ensuring compliance with privacy regulations and for maintaining the integrity of the coding process.