FHIR IG Statistics: Basic/ServiceFacade

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Narrative

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Source

{
  "resourceType": "Basic",
  "id": "ServiceFacade",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.url",
      "valueUri": "https://fhir.virtually.healthcare/ActorDefinition/ServiceFacade"
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.version",
      "valueString": "0.1.1-current"
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.name",
      "valueString": "ServiceFacade"
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.title",
      "valueString": "Service Facade"
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.status",
      "valueCode": "draft"
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.date",
      "valueDateTime": "2025-07-24T05:36:54+00:00"
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.publisher",
      "valueString": "Virtually Healthcare"
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.contact",
      "valueContactDetail": {
        "name": "Virtually Healthcare",
        "telecom": [
          {
            "system": "url",
            "value": "https://virtually.healthcare"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.description",
      "valueMarkdown": "This is a [facade](https://en.wikipedia.org/wiki/Facade_pattern) service.\n\nThis acts as an [Anti-Corruption-Layer](https://docs.aws.amazon.com/prescriptive-guidance/latest/cloud-design-patterns/acl.html) which transforms data models in external services to an enterprise [canonical data model](https://www.enterpriseintegrationpatterns.com/patterns/messaging/CanonicalDataModel.html)/[domain model](https://martinfowler.com/eaaCatalog/domainModel.html)."
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.jurisdiction",
      "valueCodeableConcept": {
        "coding": [
          {
            "system": "urn:iso:std:iso:3166",
            "code": "GB",
            "display": "United Kingdom of Great Britain and Northern Ireland"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.type",
      "valueCode": "system"
    },
    {
      "url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-ActorDefinition.documentation",
      "valueMarkdown": "This enterprise domain model is evolving, it is based on:\n\n- [NHS Data Dictionary](https://www.datadictionary.nhs.uk/) for identifiers and values, such as NHS/CHI/HSCN Number, GMC Code, GMP PPD Code, ODS Code, etc.\n- [UK SNOMED CT](https://digital.nhs.uk/services/terminology-and-classifications/snomed-ct) for clinical terminology.\n  - [LOINC](https://loinc.org/) is used for clinical terminology not covered by SNOMED CT (e.g. physical activity - step count, etc) or when LOINC is the most common terminology in the UK (laboratory?).\n- [HL7 UK Core](https://simplifier.net/HL7FHIRUKCoreR4/)\n\nThe enterprise domain model is represented as HL7 FHIR R4 and (where possible) will be compatible with HL7 v2 ADT and ORU, IHE XDS and DICOM.\nIn other words we don't view HL7 (v2 + FHIR), IHE XDS and DICOM as being different, they are just different representations (i.e. pipe+hat, JSON or XML) of a similar enterprise model."
    }
  ],
  "code": {
    "coding": [
      {
        "system": "http://hl7.org/fhir/fhir-types",
        "code": "ActorDefinition"
      }
    ]
  }
}