<PlanDefinition xmlns="http://hl7.org/fhir">
  <identifier>
    <system value="http://someIdentifier.com"></system>
    <value value="LungDiagnosis_PD"></value>
  </identifier>
  <name value="LungCancerDiagnosis"></name>
  <title value="Lung Cancer Diagnosis"></title>
  <type>
    <coding>
      <code value="workflow-definition"></code>
    </coding>
  </type>
  <status value="active"></status>
  <action>
    <title value="LDCT Lung"></title>
    <trigger>
      <type value="data-added"></type>
      <data>
        <type value="Observation"></type>
        <codeFilter>
          <code>
            <system value="http://snomed.org"></system>
            <code value="66857006"></code>
            <display value="Hemoptysis"></display>
            <!-- what happens if you have a derivative of the Hemoptysis code?-->
          </code>
        </codeFilter>
      </data>
    </trigger>
    <condition>
      <kind value="start"></kind>
      <expression>
        <expression value="START EXP TO BE FILLED IN"></expression>
      </expression>
    </condition>
    <condition>
      <kind value="stop"></kind>
      <expression>
        <expression value="STOP EXP TO BE FILLED IN"></expression>
      </expression>
    </condition>
    <definitionCanonical value="ActivityDefinition/LDCTLungActDef1"></definitionCanonical>
  </action>
  <action>
    <title value="Lung Rads 1"></title>
    <trigger>
      <type value="data-added"></type>
      <data>
        <type value="Observation"></type>
        <codeFilter>
          <code>
            <system value="http://snomed.org"></system>
            <code value="16334891000119106"></code>
            <display value="Low dose computed tomography of chest without contrast (procedure)"></display>
          </code>
        </codeFilter>
      </data>
    </trigger>
    <condition>
      <kind value="start"></kind>
      <expression>
        <language value="application/x-fhir-query"></language>
        <expression value="/Observation?subject:Patient/{id}/&amp;value-concept=http://radlex.org|RID50136"></expression>
      </expression>
    </condition>
    <condition>
      <kind value="stop"></kind>
      <expression>
        <language value="text/cql"></language>
        <expression value="TO BE FILLED IN - 5 years of follow up"></expression>
      </expression>
    </condition>
    <definitionCanonical value="PlanDefinition/LungDiagnosis_PD1"></definitionCanonical>
  </action>
  <action>
    <title value="Lung Rads 2"></title>
    <trigger>
      <type value="data-added"></type>
      <data>
        <type value="Observation"></type>
        <codeFilter>
          <code>
            <system value="http://snomed.org"></system>
            <code value="16334891000119106"></code>
            <display value="Low dose computed tomography of chest without contrast (procedure)"></display>
          </code>
        </codeFilter>
      </data>
    </trigger>
    <condition>
      <kind value="start"></kind>
      <expression>
        <language value="application/x-fhir-query"></language>
        <expression value="/Observation?subject:Patient/{id}/&amp;value-concept=http://radlex.org|RID50137"></expression>
      </expression>
    </condition>
    <condition>
      <kind value="stop"></kind>
      <expression>
        <language value="text/cql"></language>
        <expression value="Low Dose Chest CT Within 5 Years"></expression>
      </expression>
    </condition>
    <definitionCanonical value="PlanDefinition/LungDiagnosis_PD2"></definitionCanonical>
  </action>
  <action>
    <title value="Lung Rads 3"></title>
    <trigger>
      <type value="data-added"></type>
      <data>
        <type value="Observation"></type>
        <codeFilter>
          <code>
            <system value="http://snomed.org"></system>
            <code value="16334891000119106"></code>
            <display value="Low dose computed tomography of chest without contrast (procedure)"></display>
          </code>
        </codeFilter>
      </data>
    </trigger>
    <condition>
      <kind value="start"></kind>
      <expression>
        <language value="application/x-fhir-query"></language>
        <expression value="/Observation?subject:Patient/{id}/&amp;value-concept=http://radlex.org|RID50138"></expression>
      </expression>
    </condition>
    <definitionCanonical value="PlanDefinition/LungDiagnosis_PD3"></definitionCanonical>
  </action>
  <action>
    <title value="Lung Rads 4A"></title>
    <trigger>
      <type value="data-added"></type>
      <data>
        <type value="Observation"></type>
        <codeFilter>
          <code>
            <system value="http://snomed.org"></system>
            <code value="16334891000119106"></code>
            <display value="Low dose computed tomography of chest without contrast (procedure)"></display>
          </code>
        </codeFilter>
      </data>
    </trigger>
    <condition>
      <kind value="start"></kind>
      <expression>
        <language value="application/x-fhir-query"></language>
        <expression value="/Observation?subject:Patient/{id}/&amp;value-concept=http://radlex.org|RID50139"></expression>
      </expression>
    </condition>
    <definitionCanonical value="PlanDefinition/LungDiagnosis_PD4A"></definitionCanonical>
  </action>
  <action>
    <title value="Lung Rads 4B"></title>
    <trigger>
      <type value="data-added"></type>
      <data>
        <type value="Observation"></type>
        <codeFilter>
          <code>
            <system value="http://snomed.org"></system>
            <code value="16334891000119106"></code>
            <display value="Low dose computed tomography of chest without contrast (procedure)"></display>
          </code>
        </codeFilter>
      </data>
    </trigger>
    <condition>
      <kind value="start"></kind>
      <expression>
        <language value="application/x-fhir-query"></language>
        <expression value="/Observation?subject:Patient/{id}/&amp;value-concept=http://radlex.org|RID50140"></expression>
      </expression>
    </condition>
    <definitionCanonical value="PlanDefinition/LungDiagnosis_PD4B"></definitionCanonical>
  </action>
  <action>
    <title value="Lung Rads 4X"></title>
    <trigger>
      <type value="data-added"></type>
      <data>
        <type value="Observation"></type>
        <codeFilter>
          <code>
            <system value="http://snomed.org"></system>
            <code value="16334891000119106"></code>
            <display value="Low dose computed tomography of chest without contrast (procedure)"></display>
          </code>
        </codeFilter>
      </data>
    </trigger>
    <condition>
      <kind value="start"></kind>
      <expression>
        <language value="application/x-fhir-query"></language>
        <expression value="/Observation?subject:Patient/{id}/&amp;value-concept=http://radlex.org|RID50141"></expression>
      </expression>
    </condition>
    <definitionCanonical value="PlanDefinition/LungDiagnosis_PD4X"></definitionCanonical>
  </action>
</PlanDefinition>