{
  "description": "A concept descriptor represents any kind of concept usually by giving a code defined in a code system. A concept descriptor can contain the original text or phrase that served as the basis of the coding and one or more translations into different coding systems. A concept descriptor can also contain qualifiers to describe, e.g., the concept of a \\\"left foot\\\" as a postcoordinated term built from the primary code \\\"FOOT\\\" and the qualifier \\\"LEFT\\\". In cases of an exceptional value, the concept descriptor need not contain a code but only the original text describing that concept.",
  "_filename": "StructureDefinition-CD.json",
  "package_name": "hl7.cda.uv.core",
  "date": "2024-12-18T12:03:45+11:00",
  "derivation": "specialization",
  "publisher": "Health Level 7",
  "fhirVersion": "5.0.0",
  "name": "CD",
  "mapping": [ {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  } ],
  "abstract": false,
  "type": "http://hl7.org/cda/stds/core/StructureDefinition/CD",
  "experimental": "false",
  "resourceType": "StructureDefinition",
  "title": "CD: ConceptDescriptor (V3 Data Type)",
  "package_version": "2.0.1-sd",
  "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/StructureDefinition/structuredefinition-type-characteristics",
    "valueCode": "can-bind"
  }, {
    "url": "http://hl7.org/fhir/tools/StructureDefinition/elementdefinition-binding-style",
    "valueCode": "CDA"
  }, {
    "url": "http://hl7.org/fhir/tools/StructureDefinition/logical-container",
    "valueUri": "http://hl7.org/cda/stds/core/StructureDefinition/ClinicalDocument"
  } ],
  "snapshot": {
    "element": [ {
      "path": "CD",
      "min": 1,
      "definition": "A concept descriptor represents any kind of concept usually by giving a code defined in a code system. A concept descriptor can contain the original text or phrase that served as the basis of the coding and one or more translations into different coding systems. A concept descriptor can also contain qualifiers to describe, e.g., the concept of a \"left foot\" as a postcoordinated term built from the primary code \"FOOT\" and the qualifier \"LEFT\". In exceptional cases, the concept descriptor need not contain a code but only the original text describing that concept.",
      "isModifier": false,
      "short": "Base for all types and resources",
      "mapping": [ {
        "map": "n/a",
        "identity": "rim"
      } ],
      "max": "*",
      "id": "CD",
      "base": {
        "max": "*",
        "min": 0,
        "path": "Base"
      }
    }, {
      "path": "CD.nullFlavor",
      "min": 0,
      "definition": "If a value is an exceptional value (NULL-value), this specifies in what way and why proper information is missing.",
      "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"
      },
      "representation": [ "xmlAttr" ],
      "max": "1",
      "label": "Exceptional Value Detail",
      "id": "CD.nullFlavor",
      "base": {
        "max": "1",
        "min": 0,
        "path": "ANY.nullFlavor"
      }
    }, {
      "path": "CD.code",
      "min": 0,
      "definition": "The plain code symbol defined by the code system. For example, \"784.0\" is the code symbol of the ICD-9 code \"784.0\" for headache.",
      "type": [ {
        "code": "code",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/cs-simple" ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "label": "Code",
      "id": "CD.code",
      "base": {
        "max": "1",
        "min": 0,
        "path": "CD.code"
      }
    }, {
      "path": "CD.codeSystem",
      "min": 0,
      "definition": "Specifies the code system that defines the code.",
      "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" ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "label": "Code System",
      "id": "CD.codeSystem",
      "base": {
        "max": "1",
        "min": 0,
        "path": "CD.codeSystem"
      }
    }, {
      "path": "CD.codeSystemName",
      "min": 0,
      "definition": "The common name of the coding system.",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/st-simple" ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "label": "Code System Name",
      "id": "CD.codeSystemName",
      "base": {
        "max": "1",
        "min": 0,
        "path": "CD.codeSystemName"
      }
    }, {
      "path": "CD.codeSystemVersion",
      "min": 0,
      "definition": "If applicable, a version descriptor defined specifically for the given code system.",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/st-simple" ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "label": "Code System Version",
      "id": "CD.codeSystemVersion",
      "base": {
        "max": "1",
        "min": 0,
        "path": "CD.codeSystemVersion"
      }
    }, {
      "path": "CD.displayName",
      "min": 0,
      "definition": "A name or title for the code, under which the sending system shows the code value to its users.",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/st-simple" ]
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "label": "Display Name",
      "id": "CD.displayName",
      "base": {
        "max": "1",
        "min": 0,
        "path": "CD.displayName"
      }
    }, {
      "path": "CD.sdtcValueSet",
      "min": 0,
      "definition": "The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/oid" ]
      } ],
      "extension": [ {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
        "valueUri": "urn:hl7-org:sdtc"
      }, {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-name",
        "valueString": "valueSet"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "CD.sdtcValueSet",
      "base": {
        "max": "1",
        "min": 0,
        "path": "CD.valueSet"
      }
    }, {
      "path": "CD.sdtcValueSetVersion",
      "min": 0,
      "definition": "The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/st-simple" ]
      } ],
      "extension": [ {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
        "valueUri": "urn:hl7-org:sdtc"
      }, {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-name",
        "valueString": "valueSetVersion"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "CD.sdtcValueSetVersion",
      "base": {
        "max": "1",
        "min": 0,
        "path": "CD.sdtcValueSetVersion"
      }
    }, {
      "id": "CD.originalText",
      "max": "1",
      "min": 0,
      "base": {
        "max": "1",
        "min": 0,
        "path": "CD.originalText"
      },
      "path": "CD.originalText",
      "type": [ {
        "code": "http://hl7.org/cda/stds/core/StructureDefinition/ED"
      } ],
      "label": "Original Text",
      "definition": "The text or phrase used as the basis for the coding."
    }, {
      "id": "CD.qualifier",
      "max": "*",
      "min": 0,
      "base": {
        "max": "*",
        "min": 0,
        "path": "CD.qualifier"
      },
      "path": "CD.qualifier",
      "type": [ {
        "code": "http://hl7.org/cda/stds/core/StructureDefinition/CR"
      } ],
      "label": "Qualifier",
      "definition": "Specifies additional codes that increase the specificity of the the primary code."
    }, {
      "path": "CD.translation",
      "min": 0,
      "definition": "A set of other concept descriptors that translate this concept descriptor into other code systems.",
      "type": [ {
        "code": "http://hl7.org/cda/stds/core/StructureDefinition/CD"
      } ],
      "representation": [ "typeAttr" ],
      "max": "*",
      "label": "Translation",
      "id": "CD.translation",
      "base": {
        "max": "*",
        "min": 0,
        "path": "CD.translation"
      }
    } ]
  },
  "status": "active",
  "id": "3e7d97d6-b908-430a-b5b3-bafb53714705",
  "kind": "logical",
  "url": "http://hl7.org/cda/stds/core/StructureDefinition/CD",
  "version": "2.0.1-sd",
  "differential": {
    "element": [ {
      "id": "CD",
      "max": "*",
      "min": 1,
      "path": "CD",
      "definition": "A concept descriptor represents any kind of concept usually by giving a code defined in a code system. A concept descriptor can contain the original text or phrase that served as the basis of the coding and one or more translations into different coding systems. A concept descriptor can also contain qualifiers to describe, e.g., the concept of a \"left foot\" as a postcoordinated term built from the primary code \"FOOT\" and the qualifier \"LEFT\". In exceptional cases, the concept descriptor need not contain a code but only the original text describing that concept."
    }, {
      "id": "CD.code",
      "max": "1",
      "min": 0,
      "path": "CD.code",
      "type": [ {
        "code": "code",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/cs-simple" ]
      } ],
      "label": "Code",
      "definition": "The plain code symbol defined by the code system. For example, \"784.0\" is the code symbol of the ICD-9 code \"784.0\" for headache.",
      "representation": [ "xmlAttr" ]
    }, {
      "id": "CD.codeSystem",
      "max": "1",
      "min": 0,
      "path": "CD.codeSystem",
      "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" ]
      } ],
      "label": "Code System",
      "definition": "Specifies the code system that defines the code.",
      "representation": [ "xmlAttr" ]
    }, {
      "id": "CD.codeSystemName",
      "max": "1",
      "min": 0,
      "path": "CD.codeSystemName",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/st-simple" ]
      } ],
      "label": "Code System Name",
      "definition": "The common name of the coding system.",
      "representation": [ "xmlAttr" ]
    }, {
      "id": "CD.codeSystemVersion",
      "max": "1",
      "min": 0,
      "path": "CD.codeSystemVersion",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/st-simple" ]
      } ],
      "label": "Code System Version",
      "definition": "If applicable, a version descriptor defined specifically for the given code system.",
      "representation": [ "xmlAttr" ]
    }, {
      "id": "CD.displayName",
      "max": "1",
      "min": 0,
      "path": "CD.displayName",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/st-simple" ]
      } ],
      "label": "Display Name",
      "definition": "A name or title for the code, under which the sending system shows the code value to its users.",
      "representation": [ "xmlAttr" ]
    }, {
      "path": "CD.sdtcValueSet",
      "min": 0,
      "definition": "The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/oid" ]
      } ],
      "extension": [ {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
        "valueUri": "urn:hl7-org:sdtc"
      }, {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-name",
        "valueString": "valueSet"
      } ],
      "representation": [ "xmlAttr" ],
      "max": "1",
      "id": "CD.sdtcValueSet",
      "base": {
        "max": "1",
        "min": 0,
        "path": "CD.valueSet"
      }
    }, {
      "id": "CD.sdtcValueSetVersion",
      "max": "1",
      "min": 0,
      "path": "CD.sdtcValueSetVersion",
      "type": [ {
        "code": "string",
        "profile": [ "http://hl7.org/cda/stds/core/StructureDefinition/st-simple" ]
      } ],
      "extension": [ {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-namespace",
        "valueUri": "urn:hl7-org:sdtc"
      }, {
        "url": "http://hl7.org/fhir/tools/StructureDefinition/xml-name",
        "valueString": "valueSetVersion"
      } ],
      "definition": "The valueSetVersion extension adds an attribute for elements with a CD dataType which indicates the version of the particular value set constraining the coded concept.",
      "representation": [ "xmlAttr" ]
    }, {
      "id": "CD.originalText",
      "max": "1",
      "min": 0,
      "path": "CD.originalText",
      "type": [ {
        "code": "http://hl7.org/cda/stds/core/StructureDefinition/ED"
      } ],
      "label": "Original Text",
      "definition": "The text or phrase used as the basis for the coding."
    }, {
      "id": "CD.qualifier",
      "max": "*",
      "min": 0,
      "path": "CD.qualifier",
      "type": [ {
        "code": "http://hl7.org/cda/stds/core/StructureDefinition/CR"
      } ],
      "label": "Qualifier",
      "definition": "Specifies additional codes that increase the specificity of the the primary code."
    }, {
      "id": "CD.translation",
      "max": "*",
      "min": 0,
      "path": "CD.translation",
      "type": [ {
        "code": "http://hl7.org/cda/stds/core/StructureDefinition/CD"
      } ],
      "label": "Translation",
      "definition": "A set of other concept descriptors that translate this concept descriptor into other code systems.",
      "representation": [ "typeAttr" ]
    } ]
  },
  "contact": [ {
    "name": "HL7 International - Structured Documents",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/structure",
      "system": "url"
    }, {
      "value": "structdog@lists.HL7.org",
      "system": "email"
    } ]
  } ],
  "baseDefinition": "http://hl7.org/cda/stds/core/StructureDefinition/ANY"
}