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Health informatics can include health information technology, but it mainly focuses on using health information to make informed decisions to improve health. Skills needed in health informatics
An example of an application of informatics in medicine is bioimage informatics.. Jan van Bemmel has described medical informatics as the theoretical and practical aspects of information processing and communication based on knowledge and experience derived from processes in medicine and health care.
Health information management's standards history is dated back to the introduction of the American Health Information Management Association, founded in 1928 "when the American College of Surgeons established the Association of Record Librarians of North America (ARLNA) to 'elevate the standards of clinical records in hospitals and other medical institutions.'" [3]
Consumer health informatics (CHI) is a sub-branch of health informatics that helps bridge the gap between patients and health resources. It is defined by the American Medical Informatics Association as "the field devoted to informatics from multiple consumer or patient views".
Health information technology (HIT) is "the application of information processing involving both computer hardware and software that deals with the storage, retrieval, sharing, and use of health care information, health data, and knowledge for communication and decision making". [8]
For example, a clinical coder may use a set of published codes on medical diagnoses and procedures, such as the International Classification of Diseases (ICD), the Healthcare Common procedural Coding System (HCPCS), and Current Procedural Terminology (CPT) for reporting to the health insurance provider of the recipient of the care.
Health Informatics World Wide (2005, March). Health informatics index site. Retrieved March 30, 2005 from . Healthcare Information and Management Systems Society (HIMSS) (2005, February). 16th annual HIMSS leadership survey sponsored by Superior Consultant Company. Retrieved 3/30/2005 from . Mullaney, T. J., & Weintraub, A. (2005 March 28).
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