Clinical Document Architecture V2.0.1
2.1.0-draft1 - 1st Draft
Clinical Document Architecture V2.0.1
2.1.0-draft1 - 1st Draft
This page is part of the CDA: Clinical Document Architecture (v2.1.0-draft1: CDA 2.1 Draft) based on FHIR v5.0.0. . For a full list of available versions, see the Directory of published versions 
| Active as of 2023-01-16 |
JSON representation of the CD logical model.
{
"resourceType" : "StructureDefinition",
"id" : "CD",
"text" : {
"status" : "generated",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\">\n <p>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.</p>\n </div>"
},
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-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/cda/StructureDefinition/CD",
"version" : "2.1.0-draft1",
"name" : "CD",
"title" : "CD: ConceptDescriptor (V3 Data Type)",
"status" : "active",
"experimental" : false,
"date" : "2023-01-16T16:39:50+11:00",
"publisher" : "Health Level 7",
"contact" : [
{
"name" : "HL7 International - Cross-Group Projects",
"telecom" : [
{
"system" : "url",
"value" : "http://www.hl7.org/Special/committees/cgp"
},
{
"system" : "email",
"value" : "cgp@lists.HL7.org"
}
]
}
],
"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.",
"fhirVersion" : "5.0.0-snapshot3",
"mapping" : [
{
"identity" : "rim",
"uri" : "http://hl7.org/v3",
"name" : "RIM Mapping"
}
],
"kind" : "logical",
"abstract" : false,
"type" : "CD",
"baseDefinition" : "http://hl7.org/fhir/cda/StructureDefinition/ANY",
"derivation" : "specialization",
"snapshot" : {
"element" : [
{
"id" : "CD",
"path" : "CD",
"short" : "Base for all types and resources",
"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.",
"min" : 1,
"max" : "*",
"base" : {
"path" : "Base",
"min" : 0,
"max" : "*"
},
"constraint" : [
{
"key" : "ele-1",
"severity" : "error",
"human" : "All FHIR elements must have a @value or children",
"expression" : "hasValue() or (children().count() > id.count())",
"source" : "http://hl7.org/fhir/StructureDefinition/Element"
}
],
"isModifier" : false,
"mapping" : [
{
"identity" : "rim",
"map" : "n/a"
}
]
},
{
"id" : "CD.nullFlavor",
"path" : "CD.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" : "CD.code",
"path" : "CD.code",
"representation" : [
"xmlAttr"
],
"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.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CD.code",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.codeSystem",
"path" : "CD.codeSystem",
"representation" : [
"xmlAttr"
],
"label" : "Code System",
"definition" : "Specifies the code system that defines the code.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CD.codeSystem",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.codeSystemName",
"path" : "CD.codeSystemName",
"representation" : [
"xmlAttr"
],
"label" : "Code System Name",
"definition" : "The common name of the coding system.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CD.codeSystemName",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.codeSystemVersion",
"path" : "CD.codeSystemVersion",
"representation" : [
"xmlAttr"
],
"label" : "Code System Version",
"definition" : "If applicable, a version descriptor defined specifically for the given code system.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CD.codeSystemVersion",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.displayName",
"path" : "CD.displayName",
"representation" : [
"xmlAttr"
],
"label" : "Display Name",
"definition" : "A name or title for the code, under which the sending system shows the code value to its users.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CD.displayName",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.sdtcValueSet",
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace",
"valueUri" : "urn:hl7-org:sdtc"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name",
"valueString" : "valueSet"
}
],
"path" : "CD.sdtcValueSet",
"representation" : [
"xmlAttr"
],
"definition" : "The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CD.valueSet",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.sdtcValueSetVersion",
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace",
"valueUri" : "urn:hl7-org:sdtc"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name",
"valueString" : "valueSetVersion"
}
],
"path" : "CD.sdtcValueSetVersion",
"representation" : [
"xmlAttr"
],
"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.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CD.sdtcValueSetVersion",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.originalText",
"path" : "CD.originalText",
"label" : "Original Text",
"definition" : "The text or phrase used as the basis for the coding.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CD.originalText",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "http://hl7.org/fhir/cda/StructureDefinition/ED"
}
]
},
{
"id" : "CD.qualifier",
"path" : "CD.qualifier",
"label" : "Qualifier",
"definition" : "Specifies additional codes that increase the specificity of the the primary code.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "CD.qualifier",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "http://hl7.org/fhir/cda/StructureDefinition/CR"
}
]
},
{
"id" : "CD.translation",
"path" : "CD.translation",
"representation" : [
"typeAttr"
],
"label" : "Translation",
"definition" : "A set of other concept descriptors that translate this concept descriptor into other code systems.",
"min" : 0,
"max" : "*",
"base" : {
"path" : "CD.translation",
"min" : 0,
"max" : "*"
},
"type" : [
{
"code" : "http://hl7.org/fhir/cda/StructureDefinition/CD"
}
]
}
]
},
"differential" : {
"element" : [
{
"id" : "CD",
"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.",
"min" : 1,
"max" : "*"
},
{
"id" : "CD.code",
"path" : "CD.code",
"representation" : [
"xmlAttr"
],
"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.",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.codeSystem",
"path" : "CD.codeSystem",
"representation" : [
"xmlAttr"
],
"label" : "Code System",
"definition" : "Specifies the code system that defines the code.",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.codeSystemName",
"path" : "CD.codeSystemName",
"representation" : [
"xmlAttr"
],
"label" : "Code System Name",
"definition" : "The common name of the coding system.",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.codeSystemVersion",
"path" : "CD.codeSystemVersion",
"representation" : [
"xmlAttr"
],
"label" : "Code System Version",
"definition" : "If applicable, a version descriptor defined specifically for the given code system.",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.displayName",
"path" : "CD.displayName",
"representation" : [
"xmlAttr"
],
"label" : "Display Name",
"definition" : "A name or title for the code, under which the sending system shows the code value to its users.",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.sdtcValueSet",
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace",
"valueUri" : "urn:hl7-org:sdtc"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name",
"valueString" : "valueSet"
}
],
"path" : "CD.sdtcValueSet",
"representation" : [
"xmlAttr"
],
"definition" : "The valueSet extension adds an attribute for elements with a CD dataType which indicates the particular value set constraining the coded concept.",
"min" : 0,
"max" : "1",
"base" : {
"path" : "CD.valueSet",
"min" : 0,
"max" : "1"
},
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.sdtcValueSetVersion",
"extension" : [
{
"url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-namespace",
"valueUri" : "urn:hl7-org:sdtc"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/elementdefinition-xml-name",
"valueString" : "valueSetVersion"
}
],
"path" : "CD.sdtcValueSetVersion",
"representation" : [
"xmlAttr"
],
"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.",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "string"
}
]
},
{
"id" : "CD.originalText",
"path" : "CD.originalText",
"label" : "Original Text",
"definition" : "The text or phrase used as the basis for the coding.",
"min" : 0,
"max" : "1",
"type" : [
{
"code" : "http://hl7.org/fhir/cda/StructureDefinition/ED"
}
]
},
{
"id" : "CD.qualifier",
"path" : "CD.qualifier",
"label" : "Qualifier",
"definition" : "Specifies additional codes that increase the specificity of the the primary code.",
"min" : 0,
"max" : "*",
"type" : [
{
"code" : "http://hl7.org/fhir/cda/StructureDefinition/CR"
}
]
},
{
"id" : "CD.translation",
"path" : "CD.translation",
"representation" : [
"typeAttr"
],
"label" : "Translation",
"definition" : "A set of other concept descriptors that translate this concept descriptor into other code systems.",
"min" : 0,
"max" : "*",
"type" : [
{
"code" : "http://hl7.org/fhir/cda/StructureDefinition/CD"
}
]
}
]
}
}
IG © 2019+ Health Level 7. Package hl7.cda.uv.core#2.1.0-draft1 based on FHIR 5.0.0-snapshot3. Generated 2023-01-16
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