Cross-Version Extension for ConceptMap.source[x] in R4

Context of Use

This extension may be used in the following contexts:

• element ConceptMap (For version R5)
• extension http://hl7.org/fhir/5.0/StructureDefinition/extension-ConceptMap
• element ConceptMap (For version R3)
• extension http://hl7.org/fhir/3.0/StructureDefinition/extension-ConceptMap
• element ConceptMap (For version R2)
• extension http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	The source value set that contains the concepts that are being mapped
extension		..0
value[x]		1..	canonical(ValueSet)
url				"http://hl7.org/fhir/4.0/StructureDefinition/extension-ConceptMap.source[x]"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r4-cmd.source[x]",
  "url" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-ConceptMap.source[x]",
  "name" : "XVerExtensionConceptMap.source[x]R4",
  "title" : "Cross-Version Extension for ConceptMap.source[x] in R4",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Vocabulary)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/Vocab/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for ConceptMap.source[x]. Valid in versions R2, R3, R5\r\n\r\nThis is a valid extension because it has the types canonical",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "5.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "5.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "ConceptMap"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-ConceptMap"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "ConceptMap"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-ConceptMap"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "1.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "1.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "ConceptMap"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-ConceptMap"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "The source value set that contains the concepts that are being mapped",
      "definition" : "Identifier for the source value set that contains the concepts that are being mapped and provides context for the mappings.",
      "comment" : "Should be a version specific reference. URIs SHOULD be absolute. If there is no source or target value set, there is no specified context for the map (not recommended).  The source value set may select codes from either an explicit (standard or local) or implicit code system.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "canonical",
        "targetProfile" : ["http://hl7.org/fhir/StructureDefinition/ValueSet"]
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-ConceptMap.source[x]"
    }]
  }
}