{
  "description": "Used to specify why the normally expected content of the data element is missing.",
  "_filename": "CodeSystem-data-absent-reason.json",
  "package_name": "hl7.fhir.uv.xver",
  "date": "2019-10-24T10:53:00+10:00",
  "publisher": "FHIR Infrastructure",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "content": "complete",
  "name": "DataAbsentReason",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": null,
  "package_version": "r3.r4-0.0.1-snapshot-2",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-ballot-status",
    "valueString": "Informative"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger": 0
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/package-source",
    "extension": [ {
      "url": "packageId",
      "valueId": "hl7.fhir.uv.xver-r3.r4"
    }, {
      "url": "version",
      "valueString": "0.0.1-snapshot-2"
    } ]
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "fhir"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "trial-use",
    "_valueCode": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical": "http://hl7.org/fhir/3.0/ImplementationGuide/hl7.fhir.uv.xver-r3.r4"
      } ]
    }
  } ],
  "status": "draft",
  "id": "a35a3982-2d98-406b-b0d1-93d072499713",
  "valueSet": "http://hl7.org/fhir/ValueSet/data-absent-reason|4.0.1",
  "kind": null,
  "url": "http://hl7.org/fhir/data-absent-reason",
  "concept": [ {
    "code": "unknown",
    "display": "Unknown",
    "definition": "The value is not known."
  }, {
    "code": "asked",
    "display": "Asked",
    "definition": "The source human does not know the value."
  }, {
    "code": "temp",
    "display": "Temp",
    "definition": "There is reason to expect (from the workflow) that the value may become known."
  }, {
    "code": "not-asked",
    "display": "Not Asked",
    "definition": "The workflow didn't lead to this value being known."
  }, {
    "code": "masked",
    "display": "Masked",
    "definition": "The information is not available due to security, privacy or related reasons."
  }, {
    "code": "unsupported",
    "display": "Unsupported",
    "definition": "The source system wasn't capable of supporting this element."
  }, {
    "code": "astext",
    "display": "As Text",
    "definition": "The content of the data is represented in the resource narrative."
  }, {
    "code": "error",
    "concept": [ {
      "code": "NaN",
      "display": "Not a Number",
      "definition": "NaN, standing for not a number, is a numeric data type value representing an undefined or unrepresentable value."
    } ],
    "display": "Error",
    "definition": "Some system or workflow process error means that the information is not available."
  }, {
    "code": "not-performed",
    "display": "Not Performed",
    "definition": "The value is not available because the observation procedure (test, etc.) was not performed."
  } ],
  "caseSensitive": true,
  "version": "3.0.2",
  "contact": [ {
    "name": "FHIR Infrastructure",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/fiwg",
      "system": "url"
    } ]
  } ]
}