http://terminology.hl7.org/CodeSystem/condition-ver-status|4.0.1

{
  "description" : "The verification status to support or decline the clinical status of the condition or diagnosis.",
  "compose" : null,
  "package" : "hl7.fhir.r4.examples@4.0.1",
  "date" : "2019-10-31T22:29:23Z",
  "meta" : {
    "lastUpdated" : "2019-11-01T09:29:23.356+11:00"
  },
  "publisher" : "HL7 (FHIR Project)",
  "content" : "complete",
  "name" : "ConditionVerificationStatus",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "ConditionVerificationStatus",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "pc"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 3
  } ],
  "status" : "draft",
  "id" : "990a4d1d-439a-5fac-a8e1-2bbbe14e400e",
  "valueSet" : "http://hl7.org/fhir/ValueSet/condition-ver-status",
  "url" : "http://terminology.hl7.org/CodeSystem/condition-ver-status",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.1075",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "unconfirmed",
    "concept" : [ {
      "code" : "provisional",
      "display" : "Provisional",
      "definition" : "This is a tentative diagnosis - still a candidate that is under consideration."
    }, {
      "code" : "differential",
      "display" : "Differential",
      "definition" : "One of a set of potential (and typically mutually exclusive) diagnoses asserted to further guide the diagnostic process and preliminary treatment."
    } ],
    "display" : "Unconfirmed",
    "definition" : "There is not sufficient diagnostic and/or clinical evidence to treat this as a confirmed condition."
  }, {
    "code" : "confirmed",
    "display" : "Confirmed",
    "definition" : "There is sufficient diagnostic and/or clinical evidence to treat this as a confirmed condition."
  }, {
    "code" : "refuted",
    "display" : "Refuted",
    "definition" : "This condition has been ruled out by diagnostic and clinical evidence."
  }, {
    "code" : "entered-in-error",
    "display" : "Entered in Error",
    "definition" : "The statement was entered in error and is not valid."
  } ],
  "caseSensitive" : true,
  "version" : "4.0.1",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org/fhir",
      "system" : "url"
    }, {
      "value" : "fhir@lists.hl7.org",
      "system" : "email"
    } ]
  } ]
}