Cross-Version Extension for AllergyIntolerance.note in R3

Context of Use

This extension may be used in the following contexts:

• element AllergyIntolerance (For version R2)
• extension http://hl7.org/fhir/1.0/StructureDefinition/extension-AllergyIntolerance

Name	Flags	Card.	Type	Description & Constraints
Extension		0..*	Extension	Additional text not captured in other fields
extension		..0
value[x]		1..	Annotation
url				"http://hl7.org/fhir/3.0/StructureDefinition/extension-AllergyIntolerance.note"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r3-ait.note",
  "url" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-AllergyIntolerance.note",
  "name" : "XVerExtensionAllergyIntolerance.noteR3",
  "title" : "Cross-Version Extension for AllergyIntolerance.note in R3",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Patient Care)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/patientcare/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for AllergyIntolerance.note. Valid in versions R2\r\n\r\nThis is a valid cross-version extension because the cardinality changed",
  "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" : "1.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "1.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "AllergyIntolerance"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-AllergyIntolerance"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Additional text not captured in other fields",
      "definition" : "Additional narrative about the propensity for the Adverse Reaction, not captured in other fields.",
      "comment" : "For example: including reason for flagging a seriousness of 'High Risk'; and instructions related to future exposure or administration of the substance, such as administration within an Intensive Care Unit or under corticosteroid cover. The notes should be related to an allergy or intolerance as a condition in general and not related to any particular episode of it. For episode notes and descriptions, use AllergyIntolerance.event.description and  AllergyIntolerance.event.notes.",
      "min" : 0,
      "max" : "*",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "rim",
        "map" : "subjectOf.observationEvent[code=\"annotation\"].value"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "Annotation"
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-AllergyIntolerance.note"
    }]
  }
}