Cross-Version Extension for ValueSet.requirements in R2

URL

http://hl7.org/fhir/1.0/StructureDefinition/extension-ValueSet.requirements

Version

Status

active

Description

Cross-Version Extension for ValueSet.requirements. Valid in versions R3, R4, R4B, R5

This is a valid extension because the types string were removed in a later version

Context of Use

This extension may be used in the following contexts:

element ValueSet (For version R5)
extension http://hl7.org/fhir/5.0/StructureDefinition/extension-ValueSet
element CodeSystem (For version R5)
extension http://hl7.org/fhir/5.0/StructureDefinition/extension-CodeSystem
element ValueSet (For version R4B)
extension http://hl7.org/fhir/4.3/StructureDefinition/extension-ValueSet
element CodeSystem (For version R4B)
extension http://hl7.org/fhir/4.3/StructureDefinition/extension-CodeSystem
element ValueSet (For version R4)
extension http://hl7.org/fhir/4.0/StructureDefinition/extension-ValueSet
element CodeSystem (For version R4)
extension http://hl7.org/fhir/4.0/StructureDefinition/extension-CodeSystem
element ValueSet (For version R3)
extension http://hl7.org/fhir/3.0/StructureDefinition/extension-ValueSet
element CodeSystem (For version R3)
extension http://hl7.org/fhir/3.0/StructureDefinition/extension-CodeSystem

Name	Card.	Type	Description & Constraints
Extension	0..1	Extension	Why needed
extension	..0
value[x]	1..
url			"http://hl7.org/fhir/1.0/StructureDefinition/extension-ValueSet.requirements"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r2-vsd.requirements",
  "url" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-ValueSet.requirements",
  "name" : "XVerExtensionValueSet.requirementsR2",
  "title" : "Cross-Version Extension for ValueSet.requirements in R2",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Vocabulary)",
  "contact" : [{
    "telecom" : [{
      "system" : "other",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "other",
      "value" : "http://www.hl7.org/Special/committees/Vocab/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for ValueSet.requirements. Valid in versions R3, R4, R4B, R5\r\n\r\nThis is a valid extension because the types string were removed in a later version",
  "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" : "ValueSet"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-ValueSet"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "5.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "5.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "CodeSystem"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-CodeSystem"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.3"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.3"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "ValueSet"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.3/StructureDefinition/extension-ValueSet"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.3"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.3"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "CodeSystem"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.3/StructureDefinition/extension-CodeSystem"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "ValueSet"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-ValueSet"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "CodeSystem"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-CodeSystem"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "ValueSet"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-ValueSet"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "CodeSystem"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-CodeSystem"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Why needed",
      "definition" : "Explains why this value set is needed and why it has been constrained as it has.",
      "comment" : "This element does not describe the usage of the value set (that is done in comments), rather it's for traceability of ''why'' the element is either needed or ''why'' the constraints exist as they do.  This may be used to point to source materials or specifications that drove the structure of this data element.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-ValueSet.requirements"
    }]
  }
}