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ASTM E 1714 is a Standard Guide for Properties of a Universal Healthcare Identifier (UHID). This standard was create by the Association for Information and Image Management and ASTM International. It defines thirty characteristics required of a UHID. The scope of the guide does not include implementation methodology, cost, or policy decisions. Encrypted UHIDs (EUHIDs) are included in the guide for hiding the identity of individuals while linking information. Separate EUHIDs are allowed for different episodes of care for the same patient. The guide also recommends the use of temporary patient identifiers (TPIs) controlled by individual organizations for emergency use and requires them to subsequently transfer all information to the correct UHID. == Functional characteristics == Accessible: Access is dependent upon the establishment of a network infrastructure, the trusted authority and policies and procedures that support the system. Assignable: Assignment of the Sample UHID or EUHID, regardless of time or place of request, depends on the establishment and functions of a network infrastructure, the trusted authority, and the implementation of policies and procedures that support the system. It will also depend on the mechanism to request a Sample UHID. Identifiable: This will depend on the identification information that the trusted authority links to the Sample UHID. Verifiable: The Sample UHID includes a six (6) digit check-digit for verification. Mergeable: The internal data structure of the Sample UHID does not directly support merging duplicate or redundant identifiers. They can be linked at the trusted authority. Splittable: There is no inherent support for splitting the Sample UHID. New IDs can be issued for future use. Splitting for retroactive information must be handled by the trusted authority. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「ASTM E 1714」の詳細全文を読む スポンサード リンク
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