This Level 0 Data Flow Diagram (DFD) template provides a high-level overview of a hospital management system's processes and data flow. It illustrates the interaction between the main entities: administrator, staff, patients, and the hospital system. Key processes include adding staff accounts, managing hospital records, generating reports, and processing patient payments and discharge bills. Perfect for visualizing hospital workflows and improving operational efficiency. Created using EdrawMax, this template is ideal for healthcare professionals and system designers.