Cross-Version Extension for Observation.context in R3

Context of Use

This extension may be used in the following contexts:

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

Name	Flags	Card.	Type	Description & Constraints
Extension		0..1	Extension	Healthcare event during which this observation is made
extension		..0
value[x]		1..	Reference()
url				"http://hl7.org/fhir/3.0/StructureDefinition/extension-Observation.context"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r3-obs.context",
  "url" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-Observation.context",
  "name" : "XVerExtensionObservation.contextR3",
  "title" : "Cross-Version Extension for Observation.context in R3",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Orders and Observations)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/orders/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for Observation.context. Valid in versions R2\r\n\r\nThis is a valid extension because it has the target resources EpisodeOfCare",
  "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" : "Observation"
  },
  {
    "type" : "extension",
    "expression" : "http://hl7.org/fhir/1.0/StructureDefinition/extension-Observation"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "Healthcare event during which this observation is made",
      "definition" : "The healthcare event  (e.g. a patient and healthcare provider interaction) during which this observation is made.",
      "comment" : "This will typically be the encounter the event occurred within, but some events may be initiated prior to or after the official completion of an encounter or episode but still be tied to the context of the encounter or episode (e.g. pre-admission lab tests).",
      "requirements" : "For some observations it may be important to know the link between an observation and a particular encounter.",
      "alias" : ["Encounter"],
      "min" : 0,
      "max" : "1",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "workflow",
        "map" : "Event.context"
      },
      {
        "identity" : "v2",
        "map" : "PV1"
      },
      {
        "identity" : "rim",
        "map" : "inboundRelationship[typeCode=COMP].source[classCode=ENC, moodCode=EVN]"
      },
      {
        "identity" : "w5",
        "map" : "context"
      }]
    },
    {
      "path" : "Extension.extension",
      "max" : "0"
    },
    {
      "path" : "Extension.value[x]",
      "min" : 1,
      "type" : [{
        "code" : "Reference"
      }]
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/3.0/StructureDefinition/extension-Observation.context"
    }]
  }
}