HL7 FHIR Profile: Occupational Data for Health (ODH), Release 1 (Standard for Trial Use)

This page is part of the Occupational Data for Health (ODH) FHIR IG (v0.1.0: STU 1 Ballot 1) based on FHIR R3. The current version which supercedes this version is 1.2.0. For a full list of available versions, see the Directory of published versions

TopicCodeExtension


<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="cimi-topic-TopicCode-extension"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
  <p><b>ODH TopicCode Extension</b></p>
  <p>The concept representing the finding or action that is the topic of the statement.

For action topics, the TopicCode represents the action being described. For findings, the TopicCode represents the 'question' or property being investigated. For evaluation result findings, the TopicCode contains a concept for an observable entity, such as systolic blood pressure. For assertion findings, the TopicCode contains a code representing the condition, allergy, or other item being asserted. In all cases, the TopicCode describes the topic  of the action or the finding.</p>
</div>
  </text>
  <url
       value="http://hl7.org/fhir/us/odh/StructureDefinition/cimi-topic-TopicCode-extension"/>
  <identifier>
    <system value="http://hl7.org/fhir/us/odh"/>
    <value value="cimi.topic.TopicCode"/>
  </identifier>
  <version value="0.1.0"/>
  <name value="TopicCodeExtension"/>
  <title value="ODH TopicCode Extension"/>
  <status value="draft"/>
  <date value="2018-08-17T00:00:00+10:00"/>
  <publisher value="HL7"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://standardhealthrecord.org"/>
    </telecom>
  </contact>
  <description
               value="The concept representing the finding or action that is the topic of the statement.

For action topics, the TopicCode represents the action being described. For findings, the TopicCode represents the &#39;question&#39; or property being investigated. For evaluation result findings, the TopicCode contains a concept for an observable entity, such as systolic blood pressure. For assertion findings, the TopicCode contains a code representing the condition, allergy, or other item being asserted. In all cases, the TopicCode describes the topic  of the action or the finding."/>
  <fhirVersion value="3.0.1"/>
  <kind value="complex-type"/>
  <abstract value="false"/>
  <contextType value="resource"/>
  <context value="*"/>
  <type value="Extension"/>
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension"/>
  <derivation value="constraint"/>
  <snapshot>
    <element id="Extension:topiccode">
      <path value="Extension"/>
      <short value="ODH TopicCode Extension"/>
      <definition
                  value="The concept representing the finding or action that is the topic of the statement.

For action topics, the TopicCode represents the action being described. For findings, the TopicCode represents the &#39;question&#39; or property being investigated. For evaluation result findings, the TopicCode contains a concept for an observable entity, such as systolic blood pressure. For assertion findings, the TopicCode contains a code representing the condition, allergy, or other item being asserted. In all cases, the TopicCode describes the topic  of the action or the finding."/>
      <min value="0"/>
      <max value="*"/>
      <base>
        <path value="Extension"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <condition value="ele-1"/>
      <constraint>
        <key value="ele-1"/>
        <severity value="error"/>
        <human value="All FHIR elements must have a @value or children"/>
        <expression value="children().count() &gt; id.count()"/>
        <xpath value="@value|f:*|h:div"/>
        <source value="Element"/>
      </constraint>
      <constraint>
        <key value="ext-1"/>
        <severity value="error"/>
        <human value="Must have either extensions or value[x], not both"/>
        <expression value="extension.exists() != value.exists()"/>
        <xpath
               value="exists(f:extension)!=exists(f:*[starts-with(local-name(.), &#39;value&#39;)])"/>
        <source value="Extension"/>
      </constraint>
    </element>
    <element id="Extension:topiccode.id">
      <path value="Extension.id"/>
      <representation value="xmlAttr"/>
      <short value="xml:id (or equivalent in JSON)"/>
      <definition
                  value="unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="Element.id"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="string"/>
      </type>
      <mapping>
        <identity value="rim"/>
        <map value="N/A"/>
      </mapping>
    </element>
    <element id="Extension:topiccode.extension:extension">
      <path value="Extension.extension"/>
      <sliceName value="extension"/>
      <short value="Extension"/>
      <definition value="An Extension"/>
      <min value="0"/>
      <max value="0"/>
      <base>
        <path value="Element.extension"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="Extension"/>
      </type>
    </element>
    <element id="Extension:topiccode.url">
      <path value="Extension.url"/>
      <representation value="xmlAttr"/>
      <short value="identifies the meaning of the extension"/>
      <definition
                  value="Source of the definition for the extension code - a logical name or a URL."/>
      <comment
               value="The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="Extension.url"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code value="uri"/>
      </type>
      <fixedUri
                value="http://hl7.org/fhir/us/odh/StructureDefinition/cimi-topic-TopicCode-extension"/>
      <mapping>
        <identity value="rim"/>
        <map value="N/A"/>
      </mapping>
    </element>
    <element id="Extension:topiccode.valueCodeableConcept">
      <path value="Extension.valueCodeableConcept"/>
      <short value="Value of extension"/>
      <definition
                  value="Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list)."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="Extension.value[x]"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="CodeableConcept"/>
      </type>
      <mapping>
        <identity value="rim"/>
        <map value="N/A"/>
      </mapping>
    </element>
  </snapshot>
  <differential>
    <element id="Extension:topiccode">
      <path value="Extension"/>
      <short value="ODH TopicCode Extension"/>
      <definition
                  value="The concept representing the finding or action that is the topic of the statement.

For action topics, the TopicCode represents the action being described. For findings, the TopicCode represents the &#39;question&#39; or property being investigated. For evaluation result findings, the TopicCode contains a concept for an observable entity, such as systolic blood pressure. For assertion findings, the TopicCode contains a code representing the condition, allergy, or other item being asserted. In all cases, the TopicCode describes the topic  of the action or the finding."/>
      <min value="0"/>
      <max value="*"/>
    </element>
    <element id="Extension:topiccode.extension:extension">
      <path value="Extension.extension"/>
      <sliceName value="extension"/>
      <max value="0"/>
    </element>
    <element id="Extension:topiccode.url">
      <path value="Extension.url"/>
      <type>
        <code value="uri"/>
      </type>
      <fixedUri
                value="http://hl7.org/fhir/us/odh/StructureDefinition/cimi-topic-TopicCode-extension"/>
    </element>
    <element id="Extension:topiccode.valueCodeableConcept">
      <path value="Extension.valueCodeableConcept"/>
      <min value="1"/>
      <type>
        <code value="CodeableConcept"/>
      </type>
    </element>
  </differential>
</StructureDefinition>