{
  "resourceType": "StructureDefinition",
  "id": "patient-birthTime",
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 2
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use"
    }
  ],
  "url": "http://fhir.infoway-inforoute.ca/ca-ext/StructureDefinition/patient-birthTime",
  "version": "1.1.0",
  "name": "BirthTime",
  "title": "Birth Time",
  "status": "active",
  "experimental": false,
  "publisher": "Canada Health Infoway",
  "contact": [
    {
      "name": "National Standards Release Centre",
      "telecom": [
        {
          "system": "url",
          "value": "http://www.infoway-inforoute.ca"
        },
        {
          "system": "email",
          "value": "standards@infoway-inforoute.ca"
        }
      ]
    }
  ],
  "description": "Re-publishing of patient-birthTime extension with expanded context of use to allow application to Person.dateTime while the issue submitted to the extensions pack to expand the global extension is resolved.",
  "jurisdiction": [
    {
      "coding": [
        {
          "code": "CA",
          "system": "urn:iso:std:iso:3166"
        }
      ]
    }
  ],
  "copyright": "Copyright © 2025+ Canada Health Infoway. All rights reserved. [Terms of Use and License Agreements](https://ic.infoway-inforoute.ca/en/about/tou). [Privacy Policy](https://www.infoway-inforoute.ca/en/legal/privacy-policy).",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "expression": "Patient.birthDate",
      "type": "element"
    },
    {
      "expression": "Person.birthDate",
      "type": "element"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Time of day of birth",
        "definition": "The time of day that the Patient or Person was born. This includes the date to ensure that the timezone information can be communicated effectively.",
        "max": "1"
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://fhir.infoway-inforoute.ca/ca-ext/StructureDefinition/patient-birthTime"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "slicing": {
          "discriminator": [
            {
              "type": "type",
              "path": "$this"
            }
          ],
          "ordered": false,
          "rules": "open"
        },
        "min": 1
      },
      {
        "id": "Extension.value[x]:valueDateTime",
        "path": "Extension.value[x]",
        "sliceName": "valueDateTime",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      }
    ]
  }
}