<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="LocationABeOrderLab" />
  <url value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/LocationABeOrderLab" />
  <version value="1.1.0" />
  <name value="LocationABeOrderLab" />
  <title value="Location (AB:eOrder-Lab)" />
  <status value="draft" />
  <description value="This profile defines a set of constraints to the FHIR Location resource for use in Alberta eOrder Laboratory (AB:eOrder-Lab). It re-profiles the CA-eReC Location profile and it includes constraints that represent the minimum expectations for the Location resource when used in the AB:eOrder-Lab." />
  <fhirVersion value="4.0.1" />
  <kind value="resource" />
  <abstract value="false" />
  <type value="Location" />
  <baseDefinition value="http://fhir.infoway-inforoute.ca/io/CA-eReC/StructureDefinition/CA-eReC-Location" />
  <derivation value="constraint" />
  <differential>
    <element id="Location">
      <path value="Location" />
      <comment value="Location resources included in Alberta eOrder Laboratory Bundles have rules that certain attributes are not to be contained in Location resources. These are mechanically enforced through invariants at the AB:eOrder-Lab Bundle level." />
    </element>
    <element id="Location.identifier">
      <path value="Location.identifier" />
      <min value="1" />
      <max value="1" />
    </element>
    <element id="Location.identifier.type">
      <path value="Location.identifier.type" />
      <label value="Must be a valid delivery site type ('domain') associated to the submitted identifier value 'AHWFACID' for AH Billing ID type, 'DPHIEXSTKID' for site WDFA key type" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Location.identifier.value">
      <path value="Location.identifier.value" />
      <label value="Must be a valid provincially-assigned delivery site identifier (Site WDFA key, AH Billing ID, or other approved identifier)" />
    </element>
    <element id="Location.status">
      <path value="Location.status" />
      <comment value="'Active' recommended (but not required)" />
    </element>
    <element id="Location.name">
      <path value="Location.name" />
      <comment value="Max Character length (100)" />
      <min value="1" />
    </element>
    <element id="Location.telecom">
      <path value="Location.telecom" />
      <slicing>
        <discriminator>
          <type value="value" />
          <path value="system" />
        </discriminator>
        <rules value="open" />
      </slicing>
      <min value="1" />
    </element>
    <element id="Location.telecom:Phone">
      <path value="Location.telecom" />
      <sliceName value="Phone" />
      <min value="1" />
      <max value="*" />
      <mustSupport value="true" />
    </element>
    <element id="Location.telecom:Phone.system">
      <path value="Location.telecom.system" />
      <min value="1" />
      <patternCode value="phone" />
    </element>
    <element id="Location.telecom:Phone.value">
      <path value="Location.telecom.value" />
      <comment value="Formatted as: #-###-###-####" />
    </element>
    <element id="Location.telecom:Fax">
      <path value="Location.telecom" />
      <sliceName value="Fax" />
      <min value="0" />
      <max value="*" />
    </element>
    <element id="Location.telecom:Fax.system">
      <path value="Location.telecom.system" />
      <min value="1" />
      <patternCode value="fax" />
    </element>
    <element id="Location.telecom:Fax.value">
      <path value="Location.telecom.value" />
      <comment value="Formatted as: #-###-###-####" />
    </element>
    <element id="Location.address">
      <path value="Location.address" />
      <min value="1" />
    </element>
    <element id="Location.address.line">
      <path value="Location.address.line" />
      <min value="1" />
    </element>
    <element id="Location.address.city">
      <path value="Location.address.city" />
      <comment value="Max Character length (100)" />
      <min value="1" />
    </element>
    <element id="Location.address.state">
      <path value="Location.address.state" />
      <comment value="Canadian Province/Territory Codes" />
      <min value="1" />
      <mustSupport value="true" />
    </element>
    <element id="Location.address.postalCode">
      <path value="Location.address.postalCode" />
      <comment value="Must be valid Canadian alphanumeric (A/N) postal code formatted as: ANA NAN" />
      <min value="1" />
    </element>
    <element id="Location.partOf">
      <path value="Location.partOf" />
      <type>
        <extension url="http://hl7.org/fhir/StructureDefinition/structuredefinition-hierarchy">
          <valueBoolean value="true" />
        </extension>
        <code value="Reference" />
        <targetProfile value="https://www.alberta.ca/fhir/ab-eorder-lab/StructureDefinition/LocationABeOrderLab" />
      </type>
    </element>
  </differential>
</StructureDefinition>