An introductory resource that tackles the pivotal role of information systems in the day-to-day operation of hospitals. Illustrating the importance of hospital information management in delivering high-quality health care at the lowest possible cost, the book provides the essential resources needed by the medical informatics specialist to understand and successfully manage the complex nature of hospital information systems. The book examines the significance of information processing in hospitals, the progress in information and communication technology, and the importance of systematic information management.