{
  "resourceType": "StructureDefinition",
  "id": "LocationPSAB",
  "url": "https://www.alberta.ca/fhir/psab/StructureDefinition/LocationPSAB",
  "version": "1.2.0",
  "name": "LocationPSAB",
  "title": "Location (PS-AB)",
  "status": "draft",
  "description": "This profile defines a set of constraints to the FHIR Location resource for use in Alberta Patient Summaries (PS-AB). It includes constraints that represent the minimum expectations for the Location resource when used in the PS-AB Organization profile or in one of the referred resources.",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Location",
  "baseDefinition": "http://hl7.org/fhir/ca/baseline/StructureDefinition/profile-location",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Location",
        "path": "Location",
        "comment": "Location resources included in Alberta Patient Summary Document Bundles have rules that certain attributes are not to be contained in Location resource. These are mechanically enforced through invariants at the PS-AB Bundle level."
      },
      {
        "id": "Location.identifier",
        "path": "Location.identifier",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Location.identifier.type",
        "path": "Location.identifier.type",
        "label": "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": 1,
        "mustSupport": true
      },
      {
        "id": "Location.identifier.system",
        "path": "Location.identifier.system",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Location.identifier.value",
        "path": "Location.identifier.value",
        "label": "Must be a valid provincially-assigned delivery site identifier (Site WDFA key, AH Billing ID, or other approved identifier)",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Location.status",
        "path": "Location.status",
        "comment": "'Active' recommended (but not required)"
      },
      {
        "id": "Location.name",
        "path": "Location.name",
        "comment": "Max Character length (100)",
        "min": 1
      },
      {
        "id": "Location.telecom",
        "path": "Location.telecom",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "rules": "open"
        },
        "min": 1
      },
      {
        "id": "Location.telecom:Phone",
        "path": "Location.telecom",
        "sliceName": "Phone",
        "min": 1,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Location.telecom:Phone.system",
        "path": "Location.telecom.system",
        "min": 1,
        "patternCode": "phone",
        "mustSupport": true
      },
      {
        "id": "Location.telecom:Phone.value",
        "path": "Location.telecom.value",
        "comment": "Formatted as: #-###-###-####",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Location.telecom:Fax",
        "path": "Location.telecom",
        "sliceName": "Fax",
        "min": 0,
        "max": "*"
      },
      {
        "id": "Location.telecom:Fax.system",
        "path": "Location.telecom.system",
        "min": 1,
        "patternCode": "fax",
        "mustSupport": true
      },
      {
        "id": "Location.telecom:Fax.value",
        "path": "Location.telecom.value",
        "comment": "Formatted as: #-###-###-####",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Location.address",
        "path": "Location.address",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Location.address.line",
        "path": "Location.address.line",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Location.address.city",
        "path": "Location.address.city",
        "comment": "Max Character length (100)",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Location.address.state",
        "path": "Location.address.state",
        "comment": "Canadian Province/Territory Codes",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Location.address.postalCode",
        "path": "Location.address.postalCode",
        "comment": "Must be valid Canadian alphanumeric (A/N) postal code formatted as: ANA NAN",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Location.partOf",
        "path": "Location.partOf",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://www.alberta.ca/fhir/psab/StructureDefinition/LocationPSAB"
            ],
            "extension": [
              {
                "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-hierarchy",
                "valueBoolean": true
              }
            ]
          }
        ]
      }
    ]
  }
}