Cross-Version Extension for PlanDefinition.action.subject[x] in R4

Context of Use

This extension may be used in the following contexts:

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

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	Type of individual the action is focused on
extension		..0
value[x]		1..		Binding: todo (extensible): The possible types of subjects for a plan definition (E.g. Patient, Practitioner, Organization, Location, etc.).
valueCodeableConcept			CodeableConcept
valueReference			Reference(Group)
url				"http://hl7.org/fhir/4.0/StructureDefinition/extension-PlanDefinition.action.subject[x]"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r4-pdf.actn.subject[x]",
  "url" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-PlanDefinition.action.subject[x]",
  "name" : "XVerExtensionPlanDefinition.action.subject[x]R4",
  "title" : "Cross-Version Extension for PlanDefinition.action.subject[x] in R4",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Clinical Decision Support)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/dss/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for PlanDefinition.action.subject[x]. Valid in versions R2, R3, R4B, R5\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" : "5.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "5.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "PlanDefinition.action"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-PlanDefinition.action"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.3"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.3"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "PlanDefinition.action"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.3/StructureDefinition/extension-PlanDefinition.action"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "PlanDefinition.action"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-PlanDefinition.action"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-PlanDefinition.action"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Type of individual the action is focused on",
      "definition" : "A code or group definition that describes the intended subject of the action and its children, if any.",
      "comment" : "The subject of an action overrides the subject at a parent action or on the root of the PlanDefinition if specified.\n\nIn addition, because the subject needs to be resolved during realization, use of subjects in actions (or in the ActivityDefinition referenced by the action) resolves based on the set of subjects supplied in context and by type (i.e. the patient subject would resolve to a resource of type Patient).",
      "requirements" : "Multiple steps in a protocol often have different groups of steps that are focused on testing different things. The subject of an action specifies the focus of the action and any child actions.",
      "min" : 0,
      "max" : "1",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "workflow",
        "map" : "Definition.subject"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "CodeableConcept"
      },
      {
        "code" : "Reference",
        "targetProfile" : ["http://hl7.org/fhir/StructureDefinition/Group"]
      }],
      "binding" : {
        "strength" : "extensible",
        "description" : "The possible types of subjects for a plan definition (E.g. Patient, Practitioner, Organization, Location, etc.).",
        "valueSet" : "http://hl7.org/fhir/ValueSet/subject-type|4.0.1"
      }
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/4.0/StructureDefinition/extension-PlanDefinition.action.subject[x]"
    }]
  }
}