Clinical Informatics is the application of informatics and information technology to deliver healthcare services. It is also referred to as applied clinical informatics and operational informatics. Clinical informatics is the study of information technology and how it can be applied to the healthcare field. It includes the study and practice of an information-based approach to healthcare delivery in which data must be structured in a certain way to be effectively retrieved and used in a report or evaluation. Clinical informatics can be applied in a range of healthcare settings including hospitals, physician’s practices, the military, and other locations.