XIG: StructureDefinition/InfrastructureRoot

FHIR IG Statistics: StructureDefinition/InfrastructureRoot

Package	au.digitalhealth.cda.schema
Resource Type	StructureDefinition
Id	InfrastructureRoot
FHIR Version	R5
Source	http://ns.electronichealth.net.au/cda/https://build.fhir.org/ig/AuDigitalHealth/cda-au-schema/StructureDefinition-InfrastructureRoot.html
URL	http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot
Version	1.0.0
Status	active
Date	2025-08-07T23:03:06+00:00
Name	InfrastructureRoot
Title	InfrastructureRoot (Base Type for all CDA Classes)
Realm	au
Authority	national
Description	Defines the base elements and attributes on all CDA elements (other than data types)
Type	http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot
Kind	logical

Resources that use this resource

StructureDefinition
Act	Act (CDA Class)
AssignedAuthor	AssignedAuthor (CDA Class)
AssignedCustodian	AssignedCustodian (CDA Class)
AssignedEntity	AssignedEntity (CDA Class)
AssociatedEntity	AssociatedEntity (CDA Class)
Authenticator	Authenticator (CDA Class)
Author	Author (CDA Class)
AuthoringDevice	AuthoringDevice (CDA Class)
Authorization	Authorization (CDA Class)
Birthplace	Birthplace (CDA Class)
Component	Component (CDA Class)
ComponentOf	ComponentOf (CDA Class)
Consent	Consent (CDA Class)
Criterion	Criterion (CDA Class)
Custodian	Custodian (CDA Class)
CustodianOrganization	CustodianOrganization (CDA Class)
DataEnterer	DataEnterer (CDA Class)
Device	Device (CDA Class)
DocumentationOf	DocumentationOf (CDA Class)
EncompassingEncounter	EncompassingEncounter (CDA Class)
Encounter	Encounter (CDA Class)
EncounterParticipant	EncounterParticipant (CDA Class)
Entity	Entity (CDA Class)
Entry	Entry (CDA Class)
EntryRelationship	EntryRelationship (CDA Class)
ExternalAct	ExternalAct (CDA Class)
ExternalDocument	ExternalDocument (CDA Class)
ExternalObservation	ExternalObservation (CDA Class)
ExternalProcedure	ExternalProcedure (CDA Class)
Guardian	Guardian (CDA Class)
HealthCareFacility	HealthCareFacility (CDA Class)
InFulfillmentOf	InFulfillmentOf (CDA Class)
InFulfillmentOf1	InFulfillmentOf1 (CDA Class)
Informant	Informant (CDA Class)
InformationRecipient	InformationRecipient (CDA Class)
IntendedRecipient	IntendedRecipient (CDA Class)
LabeledDrug	LabeledDrug (CDA Class)
LanguageCommunication	LanguageCommunication (CDA Class)
LegalAuthenticator	LegalAuthenticator (CDA Class)
MaintainedEntity	MaintainedEntity (CDA Class)
ManufacturedProduct	ManufacturedProduct (CDA Class)
Material	Material (CDA Class)
NonXMLBody	NonXMLBody (CDA Class)
Observation	Observation (CDA Class)
ObservationMedia	ObservationMedia (CDA Class)
ObservationRange	ObservationRange (CDA Class)
Order	Order (CDA Class)
Organization	Organization (CDA Class)
OrganizationPartOf	OrganizationPartOf (CDA Class)
Organizer	Organizer (CDA Class)
OrganizerComponent	OrganizerComponent (CDA Class)
ParentDocument	ParentDocument (CDA Class)
Participant1	Participant1 (CDA Class)
Participant2	Participant2 (CDA Class)
ParticipantRole	ParticipantRole (CDA Class)
Patient	Patient (CDA Class)
PatientRole	PatientRole (CDA Class)
Performer1	Performer1 (CDA Class)
Performer2	Performer2 (CDA Class)
Person	Person (CDA Class)
Place	Place (CDA Class)
PlayingEntity	PlayingEntity (CDA Class)
PolicyOrAccount	Agency extension PolicyOrAccount
Precondition	Precondition (CDA Class)
Precondition2	Precondition2 (CDA Class)
PreconditionBase	PreconditionBase (CDA Class)
Procedure	Procedure (CDA Class)
RecordTarget	RecordTarget (CDA Class)
Reference	Reference (CDA Class)
RegionOfInterest	RegionOfInterest (CDA Class)
RelatedDocument	RelatedDocument (CDA Class)
RelatedEntity	RelatedEntity (CDA Class)
RelatedSubject	RelatedSubject (CDA Class)
Section	Section (CDA Class)
ServiceEvent	ServiceEvent (CDA Class)
Specimen	Specimen (CDA Class)
SpecimenRole	SpecimenRole (CDA Class)
StructuredBody	StructuredBody (CDA Class)
Subject	Subject (CDA Class)
SubjectPerson	SubjectPerson (CDA Class)
SubstanceAdministration	SubstanceAdministration (CDA Class)
Supply	Supply (CDA Class)
administrativeGenderCode	Agency extension administrativeGenderCode
admissionReferralSourceCode	Agency extension admissionReferralSourceCode
asEmployment	ADHA Extension asEmployment
asEntityIdentifier	ADHA extension asEntityIdentifier
asIngredient	ADHA extension asIngredient
asQualifications	ADHA extension asEmployment
asQualifiedEntity	ADHA extension asQualifiedEntity
asSpecimenInContainer	ADHA extension SpecimenInContainer
assigningGeographicArea	ADHA extension assigningGeographicArea used in asEntityIdentifier
au-Act	ADHA Act (CDA Class)
au-AssignedAuthor	ADHA AssignedAuthor (CDA Class)
au-AssignedCustodian	ADHA AssignedCustodian (CDA Class)
au-AssignedEntity	ADHA AssignedEntity (CDA Class)
au-AssociatedEntity	ADHA AssociatedEntity (CDA Class)
au-Author	ADHA Author (CDA Class)
au-AuthoringDevice	ADHA AuthoringDevice (CDA Class)
au-Component	ADHA Component (CDA Class)
au-ComponentOf	ADHA ComponentOf (CDA Class)
au-Custodian	ADHA Custodian (CDA Class)
au-CustodianOrganization	ADHA CustodianOrganization (CDA Class)
au-Device	ADHA Device (CDA Class)
au-EncompassingEncounter	ADHA EncompassingEncounter (CDA Class)
au-Encounter	ADHA Encounter (CDA Class)
au-EncounterParticipant	ADHA EncounterParticipant (CDA Class)
au-Entity	ADHA Entity (CDA Class)
au-Entry	ADHA Entry (CDA Class)
au-EntryRelationship	ADHA EntryRelationship (CDA Class)
au-ExternalAct	ADHA ExternalAct (CDA Class)
au-ExternalDocument	ADHA ExternalDocument (CDA Class)
au-HealthCareFacility	ADHA HealthCareFacility (CDA Class)
au-InFulfillmentOf	ADHA InFulfillmentOf (CDA Class)
au-Informant	ADHA Informant (CDA Class)
au-InformationRecipient	ADHA InformationRecipient (CDA Class)
au-IntendedRecipient	ADHA IntendedRecipient (CDA Class)
au-LegalAuthenticator	ADHA LegalAuthenticator (CDA Class)
au-ManufacturedProduct	ADHA ManufacturedProduct (CDA Class)
au-Material	ADHA Material (CDA Class)
au-Observation	ADHA Observation (CDA Class)
au-ObservationMedia	ADHA ObservationMedia (CDA Class)
au-ObservationRange	ADHA ObservationRange (CDA Class)
au-Order	ADHA Order (CDA Class)
au-Organization	ADHA Organization (CDA Class)
au-OrganizationPartOf	ADHA OrganizationPartOf (CDA Class)
au-Organizer	ADHA Organizer (CDA Class)
au-OrganizerComponent	ADHA OrganizerComponent (CDA Class)
au-ParentDocument	ADHA ParentDocument (CDA Class)
au-Participant1	ADHA Participant1 (CDA Class)
au-Participant2	ADHA Participant2 (CDA Class)
au-ParticipantRole	ADHA ParticipantRole ADHA (CDA Class)
au-Patient	ADHA Patient (CDA Class)
au-PatientRole	ADHA PatientRole (CDA Class)
au-Performer2	ADHA Performer2 (CDA Class)
au-Person	ADHA Person (CDA Class)
au-Place	ADHA Place (CDA Class)
au-PlayingEntity	ADHA PlayingEntity (CDA Class)
au-Precondition	ADHA Precondition (CDA Class)
au-Procedure	ADHA Procedure (CDA Class)
au-RecordTarget	ADHA RecordTarget (CDA Class)
au-Reference	ADHA Reference (CDA Class)
au-RegionOfInterest	ADHA RegionOfInterest (CDA Class)
au-RelatedDocument	ADHA RelatedDocument (CDA Class)
au-Section	ADHA Section (CDA Class)
au-Specimen	ADHA Specimen (CDA Class)
au-SpecimenRole	SpecimenRole (CDA Class)
au-StructuredBody	ADHA StructuredBody (CDA Class)
au-SubstanceAdministration	ADHA SubstanceAdministration (CDA Class)
au-Supply	ADHA Supply (CDA Class)
au-languageCommunication	ADHA LanguageCommunication (CDA Class)
completionCode	ADHA extension completionCode
container	ADHA extension Container
controlAct	ADHA extension controlAct
coverage	Agency extension coverage
coverage2	ADHA extension coverage2
deceasedInd	ADHA extension deceasedInd
deceasedTime	ADHA extension deceasedTime
desc	Agency extension desc
dischargeDispositionCode	Agency extension dischargeDispositionCode
employerOrganization	ADHA extension employerOrganization
entitlement	ADHA extension entitlement
expirationTime	Agency extension expirationTime
formCode	Agency extension formCode
id	ADHA Extension id
ingredientManufacturedMaterial	ADHA extension ingredientManufacturedMaterial
interpreterRequiredInd	Australian Digital Health Agency CDA extension Interpreter Required Indicator
methodCode	Agency extension methodCode
multipleBirthInd	ADHA extension multipleBirthInd
multipleBirthOrderNumber	ADHA extension multipleBirthOrderNumber
name	Agency extension organisation name
participant	ADHA extension participant
personalRelationship	ADHA extension personalRelationship
policy	Agency extension policy
subjectOf1	Agency extension subjectOf1
subjectOf2	Agency extension subjectOf2
substitutionPermission	Agency extension substitutionPermission

Resources that this resource uses

StructureDefinition
ANY	ANY: DataValue (V3 Data Type)
CS	CS: CodedSimpleValue (V3 Data Type)
II	II: InstanceIdentifier (V3 Data Type)
st-simple	st: Character String

Narrative

Note: links and images are rebased to the (stated) source

An abstract super-type for all RIM classes, either directly or through inheritance.

In general, constraint declarations, such as those communicated in this class's attributes, may occur wherever a RIM class or one of its derived clones is instantiated in an HL7 communication. Thus, the attributes MUST be available in all RIM classes and clones.

Infrastructure Root provides a set of communication infrastructure attributes that may be used in instances of HL7-specified, RIM-based communications. When valued in a communication instance, these attributes indicate whether the information structure is being constrained by specifically defined templates, realms or common communication element types.

Source

{
  "resourceType": "StructureDefinition",
  "id": "InfrastructureRoot",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/tools/StructureDefinition/logical-target",
      "_valueBoolean": {
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/data-absent-reason",
            "valueCode": "not-applicable"
          }
        ]
      }
    },
    {
      "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
      "valueUri": "urn:hl7-org:v3"
    },
    {
      "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-name",
      "valueString": "infrastructureRoot"
    },
    {
      "url": "http://hl7.org/fhir/tools/StructureDefinition/type-profile-style",
      "valueCode": "cda"
    },
    {
      "url": "http://hl7.org/fhir/tools/StructureDefinition/logical-container",
      "valueUri": "http://hl7.org/cda/stds/core/StructureDefinition/ClinicalDocument"
    }
  ],
  "url": "http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot",
  "version": "1.0.0",
  "name": "InfrastructureRoot",
  "title": "InfrastructureRoot (Base Type for all CDA Classes)",
  "status": "active",
  "experimental": false,
  "date": "2025-08-07T23:03:06+00:00",
  "publisher": "HL7",
  "description": "Defines the base elements and attributes on all CDA elements (other than data types)",
  "fhirVersion": "5.0.0",
  "mapping": [
    {
      "identity": "rim",
      "uri": "http://hl7.org/v3",
      "name": "RIM Mapping"
    }
  ],
  "kind": "logical",
  "abstract": true,
  "type": "http://hl7.org/cda/stds/core/StructureDefinition/InfrastructureRoot",
  "baseDefinition": "http://hl7.org/cda/stds/core/StructureDefinition/ANY",
  "derivation": "specialization",
  "snapshot": {
    "extension": [
      {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
        "valueString": "1.0.0"
      }
    ],
    "element": [
      {
        "id": "InfrastructureRoot",
        "path": "InfrastructureRoot",
        "short": "Base for all types and resources",
        "definition": "Defines the basic properties of every data value. This is an abstract type, meaning that no value can be just a data value without belonging to any concrete type. Every concrete type is a specialization of this general abstract DataValue type.",
        "min": 1,
        "max": "*",
        "base": {
          "path": "Base",
          "min": 0,
          "max": "*"
        },
        "isModifier": false,
        "mapping": [
          {
            "identity": "rim",
            "map": "n/a"
          }
        ]
      },
      {
        "id": "InfrastructureRoot.nullFlavor",
        "path": "InfrastructureRoot.nullFlavor",
        "representation": [
          "xmlAttr"
        ],
        "label": "Exceptional Value Detail",
        "definition": "If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ANY.nullFlavor",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code",
            "profile": [
              "http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"
            ]
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor"
        }
      },
      {
        "id": "InfrastructureRoot.realmCode",
        "path": "InfrastructureRoot.realmCode",
        "definition": "When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question",
        "min": 0,
        "max": "*",
        "base": {
          "path": "InfrastructureRoot.realmCode",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "http://hl7.org/cda/stds/core/StructureDefinition/CS"
          }
        ]
      },
      {
        "id": "InfrastructureRoot.typeId",
        "path": "InfrastructureRoot.typeId",
        "definition": "When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "InfrastructureRoot.typeId",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "http://hl7.org/cda/stds/core/StructureDefinition/II"
          }
        ],
        "constraint": [
          {
            "key": "II-1",
            "severity": "error",
            "human": "An II instance must have either a root or an nullFlavor.",
            "expression": "root.exists() or nullFlavor.exists()"
          }
        ]
      },
      {
        "id": "InfrastructureRoot.typeId.nullFlavor",
        "path": "InfrastructureRoot.typeId.nullFlavor",
        "representation": [
          "xmlAttr"
        ],
        "label": "Exceptional Value Detail",
        "definition": "If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "ANY.nullFlavor",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "code",
            "profile": [
              "http://hl7.org/cda/stds/core/StructureDefinition/cs-simple"
            ]
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "http://hl7.org/cda/stds/core/ValueSet/CDANullFlavor"
        }
      },
      {
        "id": "InfrastructureRoot.typeId.assigningAuthorityName",
        "path": "InfrastructureRoot.typeId.assigningAuthorityName",
        "representation": [
          "xmlAttr"
        ],
        "label": "Assigning Authority Name",
        "definition": "A human readable name or mnemonic for the assigning authority. The Assigning Authority Name has no computational value. The purpose of a Assigning Authority Name is to assist an unaided human interpreter of an II value to interpret the authority. Note: no automated processing must depend on the assigning authority name to be present in any form.",
        "min": 0,
        "max": "1",
        "base": {
          "path": "II.assigningAuthorityName",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string",
            "profile": [
              "http://hl7.org/cda/stds/core/StructureDefinition/st-simple"
            ]
          }
        ]
      },
      {
        "id": "InfrastructureRoot.typeId.displayable",
        "path": "InfrastructureRoot.typeId.displayable",
        "representation": [
          "xmlAttr"
        ],
        "label": "Displayable",
        "definition": "Specifies if the identifier is intended for human display and data entry (displayable = true) as opposed to pure machine interoperation (displayable = false).",
        "min": 0,
        "max": "1",
        "base": {
          "path": "II.displayable",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "boolean",
            "profile": [
              "http://hl7.org/cda/stds/core/StructureDefinition/bl-simple"
            ]
          }
        ]
      },
      {
        "id": "InfrastructureRoot.typeId.root",
        "path": "InfrastructureRoot.typeId.root",
        "representation": [
          "xmlAttr"
        ],
        "label": "Root",
        "definition": "Identifies the type as an HL7 Registered model",
        "min": 1,
        "max": "1",
        "base": {
          "path": "II.root",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string",
            "profile": [
              "http://hl7.org/cda/stds/core/StructureDefinition/oid",
              "http://hl7.org/cda/stds/core/StructureDefinition/uuid",
              "http://hl7.org/cda/stds/core/StructureDefinition/ruid"
            ]
          }
        ],
        "fixedString": "2.16.840.1.113883.1.3"
      },
      {
        "id": "InfrastructureRoot.typeId.extension",
        "path": "InfrastructureRoot.typeId.extension",
        "representation": [
          "xmlAttr"
        ],
        "label": "Extension",
        "definition": "A character string as a unique identifier within the scope of the identifier root.",
        "min": 1,
        "max": "1",
        "base": {
          "path": "II.extension",
          "min": 0,
          "max": "1"
        },
        "type": [
          {
            "code": "string",
            "profile": [
              "http://hl7.org/cda/stds/core/StructureDefinition/st-simple"
            ]
          }
        ]
      },
      {
        "id": "InfrastructureRoot.templateId",
        "path": "InfrastructureRoot.templateId",
        "definition": "When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question",
        "min": 0,
        "max": "*",
        "base": {
          "path": "InfrastructureRoot.templateId",
          "min": 0,
          "max": "*"
        },
        "type": [
          {
            "code": "http://hl7.org/cda/stds/core/StructureDefinition/II"
          }
        ]
      }
    ]
  },
  "differential": {
    "element": [
      {
        "id": "InfrastructureRoot",
        "path": "InfrastructureRoot",
        "min": 1,
        "max": "*"
      },
      {
        "id": "InfrastructureRoot.realmCode",
        "path": "InfrastructureRoot.realmCode",
        "definition": "When valued in an instance, this attribute signals the imposition of realm-specific constraints. The value of this attribute identifies the realm in question",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "http://hl7.org/cda/stds/core/StructureDefinition/CS"
          }
        ]
      },
      {
        "id": "InfrastructureRoot.typeId",
        "path": "InfrastructureRoot.typeId",
        "definition": "When valued in an instance, this attribute signals the imposition of constraints defined in an HL7-specified message type. This might be a common type (also known as CMET in the messaging communication environment), or content included within a wrapper. The value of this attribute provides a unique identifier for the type in question.",
        "min": 0,
        "max": "1",
        "type": [
          {
            "code": "http://hl7.org/cda/stds/core/StructureDefinition/II"
          }
        ]
      },
      {
        "id": "InfrastructureRoot.typeId.root",
        "path": "InfrastructureRoot.typeId.root",
        "representation": [
          "xmlAttr"
        ],
        "definition": "Identifies the type as an HL7 Registered model",
        "min": 1,
        "max": "1",
        "fixedString": "2.16.840.1.113883.1.3"
      },
      {
        "id": "InfrastructureRoot.typeId.extension",
        "path": "InfrastructureRoot.typeId.extension",
        "representation": [
          "xmlAttr"
        ],
        "definition": "A character string as a unique identifier within the scope of the identifier root.",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "string",
            "profile": [
              "http://hl7.org/cda/stds/core/StructureDefinition/st-simple"
            ]
          }
        ]
      },
      {
        "id": "InfrastructureRoot.templateId",
        "path": "InfrastructureRoot.templateId",
        "definition": "When valued in an instance, this attribute signals the imposition of a set of template-defined constraints. The value of this attribute provides a unique identifier for the templates in question",
        "min": 0,
        "max": "*",
        "type": [
          {
            "code": "http://hl7.org/cda/stds/core/StructureDefinition/II"
          }
        ]
      }
    ]
  }
}