CPT codes for Evaluation & Management (E&M) services are principally included in the CPT code range 99202-99499. The codes describe the site of service (e.g., office, hospital, home, nursing facility, emergency department, critical care), the type of service (e.g., new or initial encounter, follow-up or subsequent encounter), and various miscellaneous services (e.g., prolonged physician service, […]
Coding Guidelines for E&M Services









