HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 6.5.30 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

IANA Media Types Metadata Record

Metadata Record Information Version 20251031
Maintained By HL7 Terminology Services Management Group (TSMG)
Last Updated Date 31 October 2025
Responsible Organizations Internet Assigned Numbers Authority (IANA) Roles
  • Code System Owner
  • Code System Maintainer (Steward)
  • Code System Publisher
Website https://www.iana.org/
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Code System Names Formal name IANA Media Types
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Code System Technical Identifiers Identification Record
TSMG-endorsed URI http://terminology.hl7.org/CodeSystem/v3-mediaType
TSMG-endorsed OID 2.16.840.1.113883.5.79
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Description
Internet Assigned Numbers Authority (IANA) Mime Media Types. Identifies the type of the encapsulated data and identifies a method to interpret or render the data. The IANA defined domain of media types is established by the Internet standard RFC 2045 \\[http://www.ietf.org/rfc/rfc2045.txt\\] and 2046 \\[http://www.ietf.org/rfc/rfc2046.txt\\]. RFC 2046 defines the media type to consist of two parts:\r\n\r\n1. top level media type, and\r\n2. media subtype\r\n\r\nHowever, this HL7 datatypes specification treats the entire media type as one atomic code symbol in the form defined by IANA, i.e., top level type followed by a slash \"/\" followed by media subtype. Currently defined media types are registered in a database \\[http://www.iana.org/assignments/media-types/index.html\\] maintained by IANA. Currently several hundred different MIME media types are defined, with the list growing rapidly. In general, all those types defined by the IANA MAY be used.
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Code System Copyright, Intellectual Property and Licensing Copyright Statement
This material derives from the HL7 Terminology THO. THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html
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