This is a Data Flow Diagram (DFD) for Hospital Management System Template. It visualizes data interactions between key entities—Patient, Doctor, Admin, Receptionist, Pharmacy, and Billing Departments—and the central Hospital Management System, covering processes like appointment requests, patient registration, diagnosis, medication management, billing, and staff administration. Ideal for healthcare IT professionals, system analysts, or hospital administrators, this template aids in understanding data flow, system integration, and process optimization for hospital management.