Clinical Document Architecture V2.1
2.1.0 - CI Build

Clinical Document Architecture V2.1, published by Health Level 7. This is not an authorized publication; it is the continuous build for version 2.1.0). This version is based on the current content of https://github.com/HL7/cda-core-2.0/ and changes regularly. See the Directory of published versions

Logical Model: Base Type for all classes in the CDA structure - JSON Profile

JSON representation of the InfrastructureRoot logical model.

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{
  "resourceType" : "StructureDefinition",
  "id" : "InfrastructureRoot",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n      <p>An abstract super-type for all RIM classes, either directly or through inheritance.</p>\n      <p>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.</p>\n      <p>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.</p>\n    </div>"
  },
  "extension" : [
    {
      "url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace",
      "valueUri" : "urn:hl7-org:v3"
    }
  ],
  "url" : "http://hl7.org/fhir/cda/StructureDefinition/InfrastructureRoot",
  "version" : "2.1.0",
  "name" : "Base Type for all classes in the CDA structure",
  "title" : "InfrastructureRoot",
  "status" : "active",
  "experimental" : false,
  "date" : "2020-07-14T20:15:37+00:00",
  "publisher" : "Health Level 7",
  "description" : "Defines the base elements and attributes on all CDA elements (other than data types)",
  "fhirVersion" : "4.0.1",
  "kind" : "logical",
  "abstract" : true,
  "type" : "InfrastructureRoot",
  "baseDefinition" : "http://hl7.org/fhir/cda/StructureDefinition/ANY",
  "derivation" : "specialization",
  "snapshot" : {
    "element" : [
      {
        "id" : "InfrastructureRoot",
        "path" : "InfrastructureRoot",
        "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
      },
      {
        "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"
          }
        ],
        "binding" : {
          "strength" : "required",
          "valueSet" : "http://terminology.hl7.org/ValueSet/v3-NullFlavor"
        }
      },
      {
        "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/fhir/cda/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/fhir/cda/StructureDefinition/II"
          }
        ]
      },
      {
        "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/fhir/cda/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/fhir/cda/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/fhir/cda/StructureDefinition/II"
          }
        ]
      },
      {
        "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/fhir/cda/StructureDefinition/II"
          }
        ]
      }
    ]
  }
}