HL7 FHIR Implementation Guide: Breast Cancer Data, Release 1 - US Realm (Draft for Comment 2)

This page is part of the Breast Cancer Data Logical Models and FHIR Profiles (v0.2.0: STU 1 Draft) based on FHIR R3. . For a full list of available versions, see the Directory of published versions

ContextCodeExtension


<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="cimi-context-ContextCode-extension"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml">
  <p><b>BC ContextCode Extension</b></p>
  <p>A code representing the ontological status of the statement, e.g., whether it exists, does not exist, is planned, etc.
Attribute aligns with the SNOMED CT Situation with Explicit Context (SWEC) Concept Model context attributes: 'Finding context (attribute)' (SCTID: 408729009) and 'Procedure context (attribute)' (SCTID: 408730004). The range allowed for this attribute shall be consistent with the SNOMED CT concept model specification for SWEC.</p>
</div>
  </text>
  <url
       value="http://hl7.org/fhir/us/breastcancer/StructureDefinition/cimi-context-ContextCode-extension"/>
  <identifier>
    <system value="http://hl7.org/fhir/us/breastcancer"/>
    <value value="cimi.context.ContextCode"/>
  </identifier>
  <version value="0.2.0"/>
  <name value="ContextCodeExtension"/>
  <title value="BC ContextCode Extension"/>
  <status value="draft"/>
  <date value="2018-08-17T00:00:00+10:00"/>
  <publisher
             value="The HL7 Cancer Interoperability Group sponsored by Clinical Interoperability Council Work Group (CIC)"/>
  <contact>
    <telecom>
      <system value="url"/>
      <value value="http://www.hl7.org/Special/committees/cic/index.cfm"/>
    </telecom>
  </contact>
  <description
               value="A code representing the ontological status of the statement, e.g., whether it exists, does not exist, is planned, etc.
Attribute aligns with the SNOMED CT Situation with Explicit Context (SWEC) Concept Model context attributes: &#39;Finding context (attribute)&#39; (SCTID: 408729009) and &#39;Procedure context (attribute)&#39; (SCTID: 408730004). The range allowed for this attribute shall be consistent with the SNOMED CT concept model specification for SWEC."/>
  <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:contextcode">
      <path value="Extension"/>
      <short value="BC ContextCode Extension"/>
      <definition
                  value="A code representing the ontological status of the statement, e.g., whether it exists, does not exist, is planned, etc.
Attribute aligns with the SNOMED CT Situation with Explicit Context (SWEC) Concept Model context attributes: &#39;Finding context (attribute)&#39; (SCTID: 408729009) and &#39;Procedure context (attribute)&#39; (SCTID: 408730004). The range allowed for this attribute shall be consistent with the SNOMED CT concept model specification for SWEC."/>
      <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:contextcode.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:contextcode.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:contextcode.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/breastcancer/StructureDefinition/cimi-context-ContextCode-extension"/>
      <mapping>
        <identity value="rim"/>
        <map value="N/A"/>
      </mapping>
    </element>
    <element id="Extension:contextcode.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:contextcode">
      <path value="Extension"/>
      <short value="BC ContextCode Extension"/>
      <definition
                  value="A code representing the ontological status of the statement, e.g., whether it exists, does not exist, is planned, etc.
Attribute aligns with the SNOMED CT Situation with Explicit Context (SWEC) Concept Model context attributes: &#39;Finding context (attribute)&#39; (SCTID: 408729009) and &#39;Procedure context (attribute)&#39; (SCTID: 408730004). The range allowed for this attribute shall be consistent with the SNOMED CT concept model specification for SWEC."/>
      <min value="0"/>
      <max value="*"/>
    </element>
    <element id="Extension:contextcode.extension:extension">
      <path value="Extension.extension"/>
      <sliceName value="extension"/>
      <max value="0"/>
    </element>
    <element id="Extension:contextcode.url">
      <path value="Extension.url"/>
      <type>
        <code value="uri"/>
      </type>
      <fixedUri
                value="http://hl7.org/fhir/us/breastcancer/StructureDefinition/cimi-context-ContextCode-extension"/>
    </element>
    <element id="Extension:contextcode.valueCodeableConcept">
      <path value="Extension.valueCodeableConcept"/>
      <min value="1"/>
      <type>
        <code value="CodeableConcept"/>
      </type>
    </element>
  </differential>
</StructureDefinition>