{
  "description": "Codes used to represent unknown and refused to answer",
  "compose": {
    "include": [ {
      "system": "http://terminology.hl7.org/CodeSystem/v3-NullFlavor",
      "concept": [ {
        "code": "ASKU",
        "display": "asked but unknown"
      }, {
        "code": "UNK",
        "display": "unknown"
      } ]
    } ]
  },
  "_filename": "ValueSet-2.16.840.1.113762.1.4.1021.102.json",
  "package_name": "fhir.deep6.ai",
  "date": "2021-10-28T01:01:40-04:00",
  "publisher": "Deep 6 AI",
  "purpose": "(Clinical Focus: Codes used to represent unknown and refused to answer),(Data Element Scope: ),(Inclusion Criteria: ),(Exclusion Criteria: )",
  "name": "UnknownOrRefusedToAnswer",
  "type": null,
  "experimental": "false",
  "resourceType": "ValueSet",
  "title": "Unknown or refused to answer",
  "package_version": "1.0.1",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/resource-lastReviewDate",
    "valueDate": "2022-12-15"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/valueset-effectiveDate",
    "valueDateTime": "2021-10-28"
  } ],
  "status": "active",
  "id": "90a4c3e4-7125-4ced-86fa-2424e61b0f98",
  "kind": null,
  "url": "http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1021.102",
  "identifier": [ {
    "value": "urn:oid:2.16.840.1.113762.1.4.1021.102",
    "system": "urn:ietf:rfc:3986"
  } ],
  "version": "1.0.1",
  "contact": [ {
    "name": "Deep 6 AI",
    "telecom": [ {
      "value": "http://deep6.ai/",
      "system": "url"
    } ]
  } ]
}