Cross-Version Extension for CommunicationRequest.requester in R2

Context of Use

This extension may be used in the following contexts:

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

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	An individual who requested a communication
extension		..0
value[x]		1..
url				"http://hl7.org/fhir/1.0/StructureDefinition/extension-CommunicationRequest.requester"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r2-cmr.requester",
  "url" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-CommunicationRequest.requester",
  "name" : "XVerExtensionCommunicationRequest.requesterR2",
  "title" : "Cross-Version Extension for CommunicationRequest.requester in R2",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Patient Care)",
  "contact" : [{
    "telecom" : [{
      "system" : "other",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "other",
      "value" : "http://www.hl7.org/Special/committees/patientcare/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for CommunicationRequest.requester. Valid in versions R3, R4, R4B, R5\r\n\r\nThis is a valid extension because the types Reference 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" : "CommunicationRequest"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-CommunicationRequest"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.3"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.3"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "CommunicationRequest"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.3/StructureDefinition/extension-CommunicationRequest"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "CommunicationRequest"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-CommunicationRequest"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "CommunicationRequest"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-CommunicationRequest"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "An individual who requested a communication",
      "definition" : "The responsible person who authorizes this order, e.g. physician. This may be different than the author of the order statement, e.g. clerk, who may have entered the statement into the order entry application.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "w5",
        "map" : "who.cause"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-CommunicationRequest.requester"
    }]
  }
}