{
  "resourceType": "StructureDefinition",
  "url": "https://fhir.nhs.uk/StructureDefinition/Extension-RoutingDemographics",
  "version": "1.1.1",
  "name": "ExtensionRoutingDemographics",
  "status": "draft",
  "date": "2019-07-05T13:27:45.637+00:00",
  "contact": [
    {
      "name": "Interoperability Team",
      "telecom": [
        {
          "system": "email",
          "value": "interoperabilityteam@nhs.net",
          "use": "work"
        }
      ]
    }
  ],
  "description": "Demographic details including NHS number, Name and Date of Birth to allow Event Message Routing in Event Messaging.",
  "purpose": "To allow Event Message Routing in Event Messaging",
  "copyright": "Copyright © 2019 NHS Digital",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "type": "element",
      "expression": "MessageHeader"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "An Extension to carry a summary of the patient's demographics.",
        "definition": "An Extension to carry a summary of the patient's demographics.",
        "max": "1"
      },
      {
        "id": "Extension.extension:nhsNumber",
        "path": "Extension.extension",
        "sliceName": "nhsNumber",
        "short": "The patient's NHS number",
        "definition": "The patient's NHS number.",
        "max": "1"
      },
      {
        "id": "Extension.extension:nhsNumber.url",
        "path": "Extension.extension.url",
        "fixedUri": "nhsNumber"
      },
      {
        "id": "Extension.extension:nhsNumber.value[x]",
        "path": "Extension.extension.value[x]",
        "slicing": {
          "discriminator": [
            {
              "type": "type",
              "path": "$this"
            }
          ],
          "ordered": false,
          "rules": "open"
        }
      },
      {
        "id": "Extension.extension:nhsNumber.value[x]:valueIdentifier",
        "path": "Extension.extension.value[x]",
        "sliceName": "valueIdentifier",
        "type": [
          {
            "code": "Identifier"
          }
        ]
      },
      {
        "id": "Extension.extension:nhsNumber.value[x]:valueIdentifier.system",
        "path": "Extension.extension.value[x].system",
        "min": 1,
        "fixedUri": "https://fhir.nhs.uk/Id/nhs-number"
      },
      {
        "id": "Extension.extension:nhsNumber.value[x]:valueIdentifier.value",
        "path": "Extension.extension.value[x].value",
        "min": 1
      },
      {
        "id": "Extension.extension:nhsNumber.value[x]:valueIdentifier.assigner",
        "path": "Extension.extension.value[x].assigner",
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-Organization-1"
            ]
          }
        ]
      },
      {
        "id": "Extension.extension:name",
        "path": "Extension.extension",
        "sliceName": "name",
        "short": "The patient's name",
        "definition": "The patient's name.",
        "max": "1"
      },
      {
        "id": "Extension.extension:name.url",
        "path": "Extension.extension.url",
        "fixedUri": "name"
      },
      {
        "id": "Extension.extension:name.value[x]",
        "path": "Extension.extension.value[x]",
        "slicing": {
          "discriminator": [
            {
              "type": "type",
              "path": "$this"
            }
          ],
          "ordered": false,
          "rules": "open"
        }
      },
      {
        "id": "Extension.extension:name.value[x]:valueHumanName",
        "path": "Extension.extension.value[x]",
        "sliceName": "valueHumanName",
        "short": "A name associated with the patient",
        "definition": "A name associated with the patient.",
        "type": [
          {
            "code": "HumanName"
          }
        ]
      },
      {
        "id": "Extension.extension:birthDate",
        "path": "Extension.extension",
        "sliceName": "birthDate",
        "short": "The date of birth for the patient",
        "definition": "A date, date-time or partial date the Patient was born.",
        "max": "1"
      },
      {
        "id": "Extension.extension:birthDate.url",
        "path": "Extension.extension.url",
        "fixedUri": "birthDate"
      },
      {
        "id": "Extension.extension:birthDate.value[x]",
        "path": "Extension.extension.value[x]",
        "slicing": {
          "discriminator": [
            {
              "type": "type",
              "path": "$this"
            }
          ],
          "ordered": false,
          "rules": "open"
        }
      },
      {
        "id": "Extension.extension:birthDate.value[x]:valueDate",
        "path": "Extension.extension.value[x]",
        "sliceName": "valueDate",
        "short": "The date of birth for the individual",
        "definition": "The date of birth for the individual.",
        "type": [
          {
            "code": "date"
          }
        ]
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://fhir.nhs.uk/StructureDefinition/Extension-RoutingDemographics"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}