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In computing, an enterprise[-wide] master patient index is a form of customer data integration (CDI) specific to the healthcare industry.Healthcare organizations and groups use EMPI to identify, match, merge, de-duplicate, and cleanse patient records to create a master index that may be used to obtain a complete and single view of a patient.
The information contained in the medical record allows health care providers to determine the patient's medical history and provide informed care. The medical record serves as the central repository for planning patient care and documenting communication among patient and health care provider and professionals contributing to the patient's care.
A personal health record (PHR) is a health record where health data and other information related to the care of a patient is maintained by the patient. [1] This stands in contrast to the more widely used electronic medical record, which is operated by institutions (such as hospitals) and contains data entered by clinicians (such as billing data) to support insurance claims.
As of 2014, more than 80 percent of hospitals in the U.S.have adopted some type of EHR. Though within a hospital, the type of EHR data and mix varies significantly. Types of EHR data used in hospitals include structured data (e.g., medication information) and unstructured data (e.g., clinical notes). [14]
Providing patients with information is central to patient-centered health care and this has been shown to have some positive effects on health outcomes. [22] Providing patients with access to their health records including medical histories and test results via an electronic health record is a legal right in some parts of the world. [22]
A Clinical Data Repository (CDR) or Clinical Data Warehouse (CDW) is a real time database that consolidates data from a variety of clinical sources to present a unified view of a single patient. It is optimized to allow clinicians to retrieve data for a single patient rather than to identify a population of patients with common characteristics ...
The major shortcoming of most patient portals is their linkage to a single health organization. If a patient uses more than one organization for healthcare, the patient typically needs to log on to each organization's portal to access information. This results in a fragmented view of individual patient data. [3]
Such systems are part of an overall information system and may interact with the person's electronic health record, [1] where information specific to the person is stored, the system used by radiology departments to track patients as well as the system storing medical images, the pathology laboratory information management system, as well as ...