Cross-Version Extension for Measure.group.stratifier.component.linkId in R5

Context of Use

This extension may be used in the following contexts:

• element Measure.group.stratifier.component (For version R4B)
• extension http://hl7.org/fhir/4.3/StructureDefinition/extension-Measure.group.stratifier.component
• element Measure.group.stratifier.component (For version R4)
• extension http://hl7.org/fhir/4.0/StructureDefinition/extension-Measure.group.stratifier.component
• extension http://hl7.org/fhir/5.0/StructureDefinition/extension-Measure.group.stratifier.component
• extension http://hl7.org/fhir/5.0/StructureDefinition/extension-Measure.group.stratifier.component

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	Unique id for stratifier component in measure
extension		..0
value[x]		1..	string
url				"http://hl7.org/fhir/5.0/StructureDefinition/extension-Measure.group.stratifier.component.linkId"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r5-mea.gro.str.com.linkId",
  "url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-Measure.group.stratifier.component.linkId",
  "name" : "XVerExtensionMeasure.group.stratifier.component.linkIdR5",
  "title" : "Cross-Version Extension for Measure.group.stratifier.component.linkId in R5",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Clinical Quality Information)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/cqi/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for Measure.group.stratifier.component.linkId. Valid in versions R2, R3, R4, R4B\r\n\r\nThis is a valid cross-version extension because it's counted as a new element",
  "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" : "4.3"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.3"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Measure.group.stratifier.component"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.3/StructureDefinition/extension-Measure.group.stratifier.component"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Measure.group.stratifier.component"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-Measure.group.stratifier.component"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-Measure.group.stratifier.component"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-Measure.group.stratifier.component"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Unique id for stratifier component in measure",
      "definition" : "An identifier that is unique within the Measure allowing linkage to the equivalent item in a MeasureReport resource.",
      "comment" : "This ''can'' be a meaningful identifier (e.g. a LOINC code) but is not intended to have any meaning.  GUIDs or sequential numbers are appropriate here.\n\nLinkIds can have whitespaces and slashes by design. Tooling should not rely on linkIds being valid XHTML element IDs, and should not directly embed them as such",
      "requirements" : "[MeasureReport](measurereport.html#) does not require omitted stratifier components to be included.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : ".id"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "string"
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-Measure.group.stratifier.component.linkId"
    }]
  }
}