Extensions for Using Data Elements from FHIR DSTU2 in FHIR R4 - Downloaded Version null See the Directory of published versions

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: R2MessageHeaderElementMapToR4 - XML Representation

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<ConceptMap xmlns="http://hl7.org/fhir">
  <id value="R2-MessageHeader-element-map-to-R4"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: ConceptMap R2-MessageHeader-element-map-to-R4</b></p><a name="R2-MessageHeader-element-map-to-R4"> </a><a name="hcR2-MessageHeader-element-map-to-R4"> </a><p>Mapping from http://hl7.org/fhir/1.0 to http://hl7.org/fhir/4.0</p><br/><p><b>Group 1 </b>Mapping from <code>http://hl7.org/fhir/StructureDefinition/MessageHeader|1.0.2</code> to <a href="http://hl7.org/fhir/R4/messageheader.html">MessageHeaderversion: 4.0.1)</a></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>MessageHeader.meta (meta)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.meta</td><td>Element `MessageHeader.meta` is mapped to FHIR R4 element `MessageHeader.meta` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.meta` do not cover the following types: Meta.
The mappings for `MessageHeader.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId.</td></tr><tr><td>MessageHeader.implicitRules (implicitRules)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.implicitRules</td><td>Element `MessageHeader.implicitRules` is mapped to FHIR R4 element `MessageHeader.implicitRules` as `Equivalent`.
Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element as much as possible.</td></tr><tr><td>MessageHeader.language (language)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.language</td><td>Element `MessageHeader.language` is mapped to FHIR R4 element `MessageHeader.language` as `Equivalent`.
Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource  Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).</td></tr><tr><td>MessageHeader.text (text)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.text</td><td>Element `MessageHeader.text` is mapped to FHIR R4 element `MessageHeader.text` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.text` do not cover the following types: Narrative.
The mappings for `MessageHeader.text` do not cover the following types based on type expansion: div, status.
Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative.</td></tr><tr><td>MessageHeader.contained (contained)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.contained</td><td>Element `MessageHeader.contained` is mapped to FHIR R4 element `MessageHeader.contained` as `SourceIsBroaderThanTarget`.
This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again.</td></tr><tr><td>MessageHeader.event (event)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.event[x]</td><td>Element `MessageHeader.event` is mapped to FHIR R4 element `MessageHeader.event[x]` as `Equivalent`.
The target context `MessageHeader.event[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `MessageHeader`.</td></tr><tr><td>MessageHeader.response (response)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.response</td><td>Element `MessageHeader.response` is mapped to FHIR R4 element `MessageHeader.response` as `Equivalent`.</td></tr><tr><td>MessageHeader.response.identifier (identifier)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.response.identifier</td><td>Element `MessageHeader.response.identifier` is mapped to FHIR R4 element `MessageHeader.response.identifier` as `Equivalent`.</td></tr><tr><td>MessageHeader.response.code (code)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.response.code</td><td>Element `MessageHeader.response.code` is mapped to FHIR R4 element `MessageHeader.response.code` as `Equivalent`.
This is a generic response to the request message. Specific data for the response will be found in MessageHeader.data.</td></tr><tr><td>MessageHeader.response.details (details)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.response.details</td><td>Element `MessageHeader.response.details` is mapped to FHIR R4 element `MessageHeader.response.details` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.response.details` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.response.details` with unmapped reference targets: OperationOutcome.
This SHALL be contained in the bundle. If any of the issues are errors, the response code SHALL be an error.</td></tr><tr><td>MessageHeader.source (source)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.source</td><td>Element `MessageHeader.source` is mapped to FHIR R4 element `MessageHeader.source` as `Equivalent`.</td></tr><tr><td>MessageHeader.source.name (name)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.source.name</td><td>Element `MessageHeader.source.name` is mapped to FHIR R4 element `MessageHeader.source.name` as `Equivalent`.</td></tr><tr><td>MessageHeader.source.software (software)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.source.software</td><td>Element `MessageHeader.source.software` is mapped to FHIR R4 element `MessageHeader.source.software` as `Equivalent`.</td></tr><tr><td>MessageHeader.source.version (version)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.source.version</td><td>Element `MessageHeader.source.version` is mapped to FHIR R4 element `MessageHeader.source.version` as `Equivalent`.</td></tr><tr><td>MessageHeader.source.contact (contact)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.source.contact</td><td>Element `MessageHeader.source.contact` is mapped to FHIR R4 element `MessageHeader.source.contact` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.source.contact` do not cover the following types: ContactPoint.
The mappings for `MessageHeader.source.contact` do not cover the following types based on type expansion: period, rank, system, use, value.</td></tr><tr><td>MessageHeader.source.endpoint (endpoint)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.source.endpoint</td><td>Element `MessageHeader.source.endpoint` is mapped to FHIR R4 element `MessageHeader.source.endpoint` as `Equivalent`.
The id may be a non-resolvable URI for systems that do not use standard network-based addresses.</td></tr><tr><td>MessageHeader.destination (destination)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.destination</td><td>Element `MessageHeader.destination` is mapped to FHIR R4 element `MessageHeader.destination` as `Equivalent`.
There SHOULD be at least one destination, but in some circumstances, the source system is unaware of any particular destination system.</td></tr><tr><td>MessageHeader.destination.name (name)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.destination.name</td><td>Element `MessageHeader.destination.name` is mapped to FHIR R4 element `MessageHeader.destination.name` as `Equivalent`.</td></tr><tr><td>MessageHeader.destination.target (target)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.destination.target</td><td>Element `MessageHeader.destination.target` is mapped to FHIR R4 element `MessageHeader.destination.target` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.destination.target` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.destination.target` with unmapped reference targets: Device.</td></tr><tr><td>MessageHeader.destination.endpoint (endpoint)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.destination.endpoint</td><td>Element `MessageHeader.destination.endpoint` is mapped to FHIR R4 element `MessageHeader.destination.endpoint` as `Equivalent`.
The id may be a non-resolvable URI for systems that do not use standard network-based addresses.</td></tr><tr><td>MessageHeader.enterer (enterer)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.enterer</td><td>Element `MessageHeader.enterer` is mapped to FHIR R4 element `MessageHeader.enterer` as `RelatedTo`.
The mappings for `MessageHeader.enterer` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.enterer` with unmapped reference targets: Practitioner.
Usually only for the request, but can be used in a response.</td></tr><tr><td>MessageHeader.author (author)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.author</td><td>Element `MessageHeader.author` is mapped to FHIR R4 element `MessageHeader.author` as `RelatedTo`.
The mappings for `MessageHeader.author` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.author` with unmapped reference targets: Practitioner.
Usually only for the request, but can be used in a response.</td></tr><tr><td>MessageHeader.receiver (receiver)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#relatedto" title="relatedto">is related to</a></td><td>MessageHeader.destination.receiver</td><td>Element `MessageHeader.receiver` is mapped to FHIR R4 element `MessageHeader.destination.receiver` as `RelatedTo`.
The mappings for `MessageHeader.receiver` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.receiver` with unmapped reference targets: Organization, Practitioner.</td></tr><tr><td>MessageHeader.responsible (responsible)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.responsible</td><td>Element `MessageHeader.responsible` is mapped to FHIR R4 element `MessageHeader.responsible` as `RelatedTo`.
The mappings for `MessageHeader.responsible` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.responsible` with unmapped reference targets: Organization, Practitioner.
Usually only for the request, but can be used in a response.</td></tr><tr><td>MessageHeader.reason (reason)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>MessageHeader.reason</td><td>Element `MessageHeader.reason` is mapped to FHIR R4 element `MessageHeader.reason` as `Equivalent`.</td></tr><tr><td>MessageHeader.data (data)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#wider" title="wider">maps to wider concept</a></td><td>MessageHeader.focus</td><td>Element `MessageHeader.data` is mapped to FHIR R4 element `MessageHeader.focus` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.data` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.data` with unmapped reference targets: Resource.
The data is defined where the transaction type is defined. The transaction data is always included in the bundle that is the full message.  Only the root resource is specified.  The resources it references should be contained in the bundle but are not also listed here.  Multiple repetitions are allowed to cater for merges and other situations with multiple focal targets.</td></tr></table><hr/><p><b>Group 2 </b>Mapping from <code>http://hl7.org/fhir/StructureDefinition/MessageHeader|1.0.2</code> to <a href="StructureDefinition-ext-R2-MessageHeader.meta.html">DSTU2: meta additional typesversion: 0.1.0)</a></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>MessageHeader.meta (meta)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>Extension (DSTU2: meta additional types)</td><td>Element `MessageHeader.meta` is mapped to FHIR R4 element `MessageHeader.meta` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.meta` do not cover the following types: Meta.
The mappings for `MessageHeader.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId.</td></tr></table><hr/><p><b>Group 3 </b>Mapping from <code>http://hl7.org/fhir/StructureDefinition/MessageHeader|1.0.2</code> to <a href="StructureDefinition-ext-R2-MessageHeader.text.html">DSTU2: text additional typesversion: 0.1.0)</a></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>MessageHeader.text (text)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>Extension (DSTU2: text additional types)</td><td>Element `MessageHeader.text` is mapped to FHIR R4 element `MessageHeader.text` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.text` do not cover the following types: Narrative.
The mappings for `MessageHeader.text` do not cover the following types based on type expansion: div, status.
Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative.</td></tr></table><hr/><p><b>Group 4 </b>Mapping from <code>http://hl7.org/fhir/StructureDefinition/MessageHeader|1.0.2</code> to <a href="StructureDefinition-ext-R2-MessageHeader.timestamp.html">DSTU2: Time that the message was sent (new)version: 0.1.0)</a></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>MessageHeader.timestamp (timestamp)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>Extension (DSTU2: Time that the message was sent (new))</td><td>Element `MessageHeader.timestamp` has a context of MessageHeader based on following the parent source element upwards and mapping to `MessageHeader`.
Element `MessageHeader.timestamp` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).</td></tr></table><hr/><p><b>Group 5 </b>Mapping from <code>http://hl7.org/fhir/StructureDefinition/MessageHeader|1.0.2</code> to <a href="StructureDefinition-ext-R2-MessageHeader.sou.contact.html">DSTU2: contact additional typesversion: 0.1.0)</a></p><table class="grid"><tr><td><b>Source Code</b></td><td><b>Relationship</b></td><td><b>Target Code</b></td><td><b>Comment</b></td></tr><tr><td>MessageHeader.source.contact (contact)</td><td><a href="http://hl7.org/fhir/R5/codesystem-concept-map-relationship.html#equivalent" title="equivalent">is equivalent to</a></td><td>Extension (DSTU2: contact additional types)</td><td>Element `MessageHeader.source.contact` is mapped to FHIR R4 element `MessageHeader.source.contact` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.source.contact` do not cover the following types: ContactPoint.
The mappings for `MessageHeader.source.contact` do not cover the following types based on type expansion: period, rank, system, use, value.</td></tr></table></div>
  </text>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
    <valueCode value="fhir"/>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm">
    <valueInteger value="0">
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical
                        value="http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r2.r4"/>
      </extension>
    </valueInteger>
  </extension>
  <extension
             url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
    <valueCode value="trial-use">
      <extension
                 url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
        <valueCanonical
                        value="http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r2.r4"/>
      </extension>
    </valueCode>
  </extension>
  <url
       value="http://hl7.org/fhir/uv/xver/ConceptMap/R2-MessageHeader-element-map-to-R4"/>
  <version value="0.1.0"/>
  <name value="R2MessageHeaderElementMapToR4"/>
  <title
         value="Cross-version mapping for FHIR DSTU2 MessageHeader to FHIR R4 MessageHeader"/>
  <status value="active"/>
  <experimental value="false"/>
  <date value="2026-03-17T16:04:02.5199534-05:00"/>
  <contact>
    <name value="FHIR Infrastructure"/>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/fiwg"/>
    </telecom>
  </contact>
  <description
               value="This ConceptMap represents cross-version mappings for elements from a FHIR DSTU2 MessageHeader to FHIR R4."/>
  <jurisdiction>
    <coding>
      <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/>
      <code value="001"/>
      <display value="World"/>
    </coding>
  </jurisdiction>
  <sourceCanonical value="http://hl7.org/fhir/1.0"/>
  <targetUri value="http://hl7.org/fhir/4.0"/>
  <group>
    <source value="http://hl7.org/fhir/StructureDefinition/MessageHeader"/>
    <sourceVersion value="1.0.2"/>
    <target value="http://hl7.org/fhir/StructureDefinition/MessageHeader"/>
    <targetVersion value="4.0.1"/>
    <element>
      <code value="MessageHeader.meta"/>
      <display value="meta"/>
      <target>
        <code value="MessageHeader.meta"/>
        <display value="MessageHeader.meta"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.meta` is mapped to FHIR R4 element `MessageHeader.meta` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.meta` do not cover the following types: Meta.
The mappings for `MessageHeader.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.implicitRules"/>
      <display value="implicitRules"/>
      <target>
        <code value="MessageHeader.implicitRules"/>
        <display value="MessageHeader.implicitRules"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.implicitRules` is mapped to FHIR R4 element `MessageHeader.implicitRules` as `Equivalent`.
Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element as much as possible."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.language"/>
      <display value="language"/>
      <target>
        <code value="MessageHeader.language"/>
        <display value="MessageHeader.language"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.language` is mapped to FHIR R4 element `MessageHeader.language` as `Equivalent`.
Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies  to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource  Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute)."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.text"/>
      <display value="text"/>
      <target>
        <code value="MessageHeader.text"/>
        <display value="MessageHeader.text"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.text` is mapped to FHIR R4 element `MessageHeader.text` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.text` do not cover the following types: Narrative.
The mappings for `MessageHeader.text` do not cover the following types based on type expansion: div, status.
Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.contained"/>
      <display value="contained"/>
      <target>
        <code value="MessageHeader.contained"/>
        <display value="MessageHeader.contained"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.contained` is mapped to FHIR R4 element `MessageHeader.contained` as `SourceIsBroaderThanTarget`.
This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.event"/>
      <display value="event"/>
      <target>
        <code value="MessageHeader.event[x]"/>
        <display value="MessageHeader.event[x]"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.event` is mapped to FHIR R4 element `MessageHeader.event[x]` as `Equivalent`.
The target context `MessageHeader.event[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `MessageHeader`."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.response"/>
      <display value="response"/>
      <target>
        <code value="MessageHeader.response"/>
        <display value="MessageHeader.response"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.response` is mapped to FHIR R4 element `MessageHeader.response` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.response.identifier"/>
      <display value="identifier"/>
      <target>
        <code value="MessageHeader.response.identifier"/>
        <display value="MessageHeader.response.identifier"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.response.identifier` is mapped to FHIR R4 element `MessageHeader.response.identifier` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.response.code"/>
      <display value="code"/>
      <target>
        <code value="MessageHeader.response.code"/>
        <display value="MessageHeader.response.code"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.response.code` is mapped to FHIR R4 element `MessageHeader.response.code` as `Equivalent`.
This is a generic response to the request message. Specific data for the response will be found in MessageHeader.data."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.response.details"/>
      <display value="details"/>
      <target>
        <code value="MessageHeader.response.details"/>
        <display value="MessageHeader.response.details"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.response.details` is mapped to FHIR R4 element `MessageHeader.response.details` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.response.details` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.response.details` with unmapped reference targets: OperationOutcome.
This SHALL be contained in the bundle. If any of the issues are errors, the response code SHALL be an error."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.source"/>
      <display value="source"/>
      <target>
        <code value="MessageHeader.source"/>
        <display value="MessageHeader.source"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.source` is mapped to FHIR R4 element `MessageHeader.source` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.source.name"/>
      <display value="name"/>
      <target>
        <code value="MessageHeader.source.name"/>
        <display value="MessageHeader.source.name"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.source.name` is mapped to FHIR R4 element `MessageHeader.source.name` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.source.software"/>
      <display value="software"/>
      <target>
        <code value="MessageHeader.source.software"/>
        <display value="MessageHeader.source.software"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.source.software` is mapped to FHIR R4 element `MessageHeader.source.software` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.source.version"/>
      <display value="version"/>
      <target>
        <code value="MessageHeader.source.version"/>
        <display value="MessageHeader.source.version"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.source.version` is mapped to FHIR R4 element `MessageHeader.source.version` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.source.contact"/>
      <display value="contact"/>
      <target>
        <code value="MessageHeader.source.contact"/>
        <display value="MessageHeader.source.contact"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.source.contact` is mapped to FHIR R4 element `MessageHeader.source.contact` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.source.contact` do not cover the following types: ContactPoint.
The mappings for `MessageHeader.source.contact` do not cover the following types based on type expansion: period, rank, system, use, value."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.source.endpoint"/>
      <display value="endpoint"/>
      <target>
        <code value="MessageHeader.source.endpoint"/>
        <display value="MessageHeader.source.endpoint"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.source.endpoint` is mapped to FHIR R4 element `MessageHeader.source.endpoint` as `Equivalent`.
The id may be a non-resolvable URI for systems that do not use standard network-based addresses."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.destination"/>
      <display value="destination"/>
      <target>
        <code value="MessageHeader.destination"/>
        <display value="MessageHeader.destination"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.destination` is mapped to FHIR R4 element `MessageHeader.destination` as `Equivalent`.
There SHOULD be at least one destination, but in some circumstances, the source system is unaware of any particular destination system."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.destination.name"/>
      <display value="name"/>
      <target>
        <code value="MessageHeader.destination.name"/>
        <display value="MessageHeader.destination.name"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.destination.name` is mapped to FHIR R4 element `MessageHeader.destination.name` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.destination.target"/>
      <display value="target"/>
      <target>
        <code value="MessageHeader.destination.target"/>
        <display value="MessageHeader.destination.target"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.destination.target` is mapped to FHIR R4 element `MessageHeader.destination.target` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.destination.target` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.destination.target` with unmapped reference targets: Device."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.destination.endpoint"/>
      <display value="endpoint"/>
      <target>
        <code value="MessageHeader.destination.endpoint"/>
        <display value="MessageHeader.destination.endpoint"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.destination.endpoint` is mapped to FHIR R4 element `MessageHeader.destination.endpoint` as `Equivalent`.
The id may be a non-resolvable URI for systems that do not use standard network-based addresses."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.enterer"/>
      <display value="enterer"/>
      <target>
        <code value="MessageHeader.enterer"/>
        <display value="MessageHeader.enterer"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.enterer` is mapped to FHIR R4 element `MessageHeader.enterer` as `RelatedTo`.
The mappings for `MessageHeader.enterer` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.enterer` with unmapped reference targets: Practitioner.
Usually only for the request, but can be used in a response."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.author"/>
      <display value="author"/>
      <target>
        <code value="MessageHeader.author"/>
        <display value="MessageHeader.author"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.author` is mapped to FHIR R4 element `MessageHeader.author` as `RelatedTo`.
The mappings for `MessageHeader.author` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.author` with unmapped reference targets: Practitioner.
Usually only for the request, but can be used in a response."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.receiver"/>
      <display value="receiver"/>
      <target>
        <code value="MessageHeader.destination.receiver"/>
        <display value="MessageHeader.destination.receiver"/>
        <equivalence value="relatedto"/>
        <comment
                 value="Element `MessageHeader.receiver` is mapped to FHIR R4 element `MessageHeader.destination.receiver` as `RelatedTo`.
The mappings for `MessageHeader.receiver` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.receiver` with unmapped reference targets: Organization, Practitioner."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.responsible"/>
      <display value="responsible"/>
      <target>
        <code value="MessageHeader.responsible"/>
        <display value="MessageHeader.responsible"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.responsible` is mapped to FHIR R4 element `MessageHeader.responsible` as `RelatedTo`.
The mappings for `MessageHeader.responsible` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.responsible` with unmapped reference targets: Organization, Practitioner.
Usually only for the request, but can be used in a response."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.reason"/>
      <display value="reason"/>
      <target>
        <code value="MessageHeader.reason"/>
        <display value="MessageHeader.reason"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.reason` is mapped to FHIR R4 element `MessageHeader.reason` as `Equivalent`."/>
      </target>
    </element>
    <element>
      <code value="MessageHeader.data"/>
      <display value="data"/>
      <target>
        <code value="MessageHeader.focus"/>
        <display value="MessageHeader.focus"/>
        <equivalence value="wider"/>
        <comment
                 value="Element `MessageHeader.data` is mapped to FHIR R4 element `MessageHeader.focus` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.data` do not cover the following types based on type expansion: display, reference.
The standard extension `alternate-reference` has been mapped as the representation of FHIR DSTU2 element `MessageHeader.data` with unmapped reference targets: Resource.
The data is defined where the transaction type is defined. The transaction data is always included in the bundle that is the full message.  Only the root resource is specified.  The resources it references should be contained in the bundle but are not also listed here.  Multiple repetitions are allowed to cater for merges and other situations with multiple focal targets."/>
      </target>
    </element>
  </group>
  <group>
    <source value="http://hl7.org/fhir/StructureDefinition/MessageHeader"/>
    <sourceVersion value="1.0.2"/>
    <target
            value="http://hl7.org/fhir/1.0/StructureDefinition/extension-MessageHeader.meta"/>
    <targetVersion value="0.1.0"/>
    <element>
      <code value="MessageHeader.meta"/>
      <display value="meta"/>
      <target>
        <code value="Extension"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.meta` is mapped to FHIR R4 element `MessageHeader.meta` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.meta` do not cover the following types: Meta.
The mappings for `MessageHeader.meta` do not cover the following types based on type expansion: lastUpdated, profile, security, tag, versionId."/>
      </target>
    </element>
  </group>
  <group>
    <source value="http://hl7.org/fhir/StructureDefinition/MessageHeader"/>
    <sourceVersion value="1.0.2"/>
    <target
            value="http://hl7.org/fhir/1.0/StructureDefinition/extension-MessageHeader.text"/>
    <targetVersion value="0.1.0"/>
    <element>
      <code value="MessageHeader.text"/>
      <display value="text"/>
      <target>
        <code value="Extension"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.text` is mapped to FHIR R4 element `MessageHeader.text` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.text` do not cover the following types: Narrative.
The mappings for `MessageHeader.text` do not cover the following types based on type expansion: div, status.
Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative."/>
      </target>
    </element>
  </group>
  <group>
    <source value="http://hl7.org/fhir/StructureDefinition/MessageHeader"/>
    <sourceVersion value="1.0.2"/>
    <target
            value="http://hl7.org/fhir/1.0/StructureDefinition/extension-MessageHeader.timestamp"/>
    <targetVersion value="0.1.0"/>
    <element>
      <code value="MessageHeader.timestamp"/>
      <display value="timestamp"/>
      <target>
        <code value="Extension"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.timestamp` has a context of MessageHeader based on following the parent source element upwards and mapping to `MessageHeader`.
Element `MessageHeader.timestamp` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element)."/>
      </target>
    </element>
  </group>
  <group>
    <source value="http://hl7.org/fhir/StructureDefinition/MessageHeader"/>
    <sourceVersion value="1.0.2"/>
    <target
            value="http://hl7.org/fhir/1.0/StructureDefinition/extension-MessageHeader.source.contact"/>
    <targetVersion value="0.1.0"/>
    <element>
      <code value="MessageHeader.source.contact"/>
      <display value="contact"/>
      <target>
        <code value="Extension"/>
        <equivalence value="equivalent"/>
        <comment
                 value="Element `MessageHeader.source.contact` is mapped to FHIR R4 element `MessageHeader.source.contact` as `SourceIsBroaderThanTarget`.
The mappings for `MessageHeader.source.contact` do not cover the following types: ContactPoint.
The mappings for `MessageHeader.source.contact` do not cover the following types based on type expansion: period, rank, system, use, value."/>
      </target>
    </element>
  </group>
</ConceptMap>