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HL7 is one of several American National Standards Institute accredited Standards Developing Organizations ( SDOs ) operating in the healthcare arena.
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HL7 and is
Diagnosis Report is sent back to HIS via HL7 usually and Images are sent back to HIS via DICOM usually if there is a DICOM Viewer integrated with HIS in hospitals ( In most of cases, Clinical Physician gets reminder of Diagnosis Report coming and then queries images from PACS Server ).
Health Level Seven ( HL7 ), is a non-profit organization involved in the development of international healthcare informatics interoperability standards.
HL7 is an international community of healthcare subject matter experts and information scientists collaborating to create standards for the exchange, management and integration of electronic healthcare information.
The HL7 community is organized in the form of a global organization ( Health Level Seven, Inc .) and country-specific affiliate organizations:
* Health Level Seven, Inc. ( HL7, Inc. ) is headquartered in Ann Arbor, Michigan.
The organizational structure of HL7 Inc. is as follows:
The Working Group is responsible for defining the HL7 standard protocol and is composed of Standing Administrative Committees and Working Groups.
HL7, Inc. is a standards organization that was accredited in 1994 by the American National Standards Institute ( ANSI ).
However, HL7 is now adopted by ISO as a centre of gravity in international standardization and accredited as a partnering organization for mutual issuing of standards.
The first mutually published standard is ISO / HL7 21731: 2006 Health informatics — HL7 version 3 — Reference information model — Release 1.
About 45 % of the global membership ( of either HL7 Inc. or an HL7 affiliate ) is located in Europe, 35 % in North America, 15 % in Asia-Oceania and 5 % elsewhere.
The revenue model and business plan of HL7 is discussed in HL7 Strategic Initiatives and Implementation Proposal.
However, since the earlier policy as described in the Bylaws of October 2002 placed the HL7 protocol specifications in the Public Domain, and under 17 USC § 102 there is no copyright protection for an " idea, procedure, process, system, method of operation, concept, principle, or discovery ", this revised policy may not be enforceable.
RIM is the representation of the HL7 clinical data ( domains ) and the life cycle of messages or groups of messages.
HDF is a project to specify the processes and methodology used by all the HL7 committees for project initiation, requirements analysis, standard design, implementation, standard approval process, etc.
Currently, HL7 ’ s v2. x messaging standard is supported by every major medical information systems vendor in the United States.
The Reference Information Model ( RIM ) is the cornerstone of the HL7 Version 3 development process and an essential part of the HL7 V3 development methodology.
The HL7 Version 3 Development Framework ( HDF ) is a continuously evolving process that seeks to develop specifications that facilitate interoperability between healthcare systems.
HL7 and one
The HL7 RIM, vocabulary specifications, and model-driven process of analysis and design combine to make HL7 Version 3 one methodology for development of consensus-based standards for healthcare information system interoperability.
HL7 and several
Today, HL7 has been adopted by several national SDOs outside the United States.
HL7 and American
The American Recovery and Reinvestment Act of 2009 ( ARRA ) and Health Information Technology for Economic and Clinical Health Act ( HITECH ) legislation specified HL7 versions 2. 3. 1 and 2. 5. 1, and the HL7 Continuity of Care Document ( CCD ), as the healthcare standards to meet certain certification requirements.
The terminology is an American Nurses ' Association-recognized terminology, is included in the UMLS, is HL7 registered, ISO-compatible and available within SNOMED CT with appropriate licensure.
HL7 and National
HL7 Australia closely cooperates with the National E-Health Transition Authority ( NEHTA ).
HL7 and Standards
Most HL7 standards are not Open Standards, depending on the definition, since the current HL7 International IP Policy requires that an implementer or user be an organizational member of HL7, which requires annual payment of a fee.
The localisation of the HL7 standards is undertaken in cooperation with the national standards body, Standards Australia.
HL7 within Canada is supported by the HL7 Canadian Constituency, which is hosted by the Canadian Health Infoway Standards Collaborative.
The Attachment special interest group is responsible for implementing the Administrative Simplification provisions of HIPAA mandates, providing on-going support, and representing HL7 in the Designated Standards Maintenance Organization ( DSMO ) efforts.
* HL7 Standards
* Introduction to the HL7 Standards
HL7 and accredited
The United Nations accredited standardisation body International Organization for Standardization ( ISO ) however has settled thorough word for standards in the scope of the HL7 platform for health care informatics.
HL7 and healthcare
* Common Terminology Services, an HL7 ANSI standard of requirements for interoperability across disparate healthcare applications
HL7 promotes the use of such informatics standards within and among healthcare organizations to increase the effectiveness and efficiency of healthcare information delivery for the benefit of all.
HL7 collaborates with other standards development organizations and national and international sanctioning bodies ( e. g. ANSI and ISO ), in both the healthcare and information infrastructure domains to promote the use of supportive and compatible standards.
HL7 collaborates with healthcare information technology users to ensure that HL7 standards meet real-world requirements, and that appropriate standards development efforts are initiated by HL7 to meet emergent requirements.
HL7 specifies a number of flexible standards, guidelines, and methodologies by which various healthcare systems can communicate with each other.
The HL7 version 3 standard has the aim to support all healthcare workflows.
The HL7 version 3 messaging standard defines a series of electronic messages ( called interactions ) to support all healthcare workflows.
Australia was an early adopter of the HL7 V2. x standards, which are now used ubiquitously in Australian public and private healthcare organisations.
The SeeBeyond ICAN suite is widely used in the healthcare industry because of its compliance with the HL7 and HIPAA standards.
HL7 and .
These data are sent from HIS to RIS via integration interface, in most of hospital, via HL7 protocol.
" HL7 " also refers to some of the specific standards created by the organization ( e. g., HL7 v2. x, v3. 0, HL7 RIM ).
HL7 and its members provide a framework ( and related standards ) for the exchange, integration, sharing, and retrieval of electronic health information.
* HL7 affiliate organizations, not-for-profit organizations incorporated in local jurisdictions, exist in over 40 countries.
HL7 was founded in 1987 to produce a standard for hospital information systems.
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