The document summarizes the functions and procedures of the front office department in a hospital. It discusses the registration process for new and returning patients, the billing and payment processes, admission counseling for inpatients, inpatient registration and admission, and the discharge billing process. It also includes flow charts outlining the processes for patient booking, outpatient and inpatient flows, and general outpatient services. The front office acts as the central point of contact and directly interacts with patients on arrival to complete registration, provide information, handle billing and admissions.