http://terminology.hl7.org/CodeSystem/v2-0257|2.0.0

{
  "description" : "HL7-defined code system of concepts used to further describe an observation definition that is characterized as a challenge observation.  Used in HL7 Version 2.x messaging in the OM1 segment.",
  "compose" : null,
  "package" : "hl7.terminology.r5@6.3.0",
  "date" : "2019-12-01T00:00:00Z",
  "versionNeeded" : false,
  "publisher" : "Health Level Seven International",
  "purpose" : "Underlying Master Code System for V2 table 0257 (Nature of Challenge)",
  "content" : "complete",
  "property" : [ {
    "uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#status",
    "code" : "status",
    "type" : "code",
    "description" : "Status of the concept"
  }, {
    "uri" : "http://terminology.hl7.org/CodeSystem/utg-concept-properties#v2-table-deprecated",
    "code" : "deprecated",
    "type" : "code",
    "description" : "Version of HL7 in which the code was deprecated"
  } ],
  "name" : "NatureOfChallenge",
  "copyright" : "This material derives from the HL7 Terminology (THO). THO is copyright ©1989+ Health Level Seven International and is made available under the CC0 designation. For more licensing information see: https://terminology.hl7.org/license.html",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "natureOfChallenge",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "inm"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "oo"
  } ],
  "compositional" : false,
  "status" : "active",
  "hierarchyMeaning" : "is-a",
  "id" : "1ac01a10-6442-5d90-bb1d-8e8b86e741ed",
  "valueSet" : "http://terminology.hl7.org/ValueSet/v2-0257",
  "url" : "http://terminology.hl7.org/CodeSystem/v2-0257",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.18.152",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "id" : "2557",
    "code" : "CFST",
    "display" : "Fasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFST",
    "property" : [ {
      "code" : "status",
      "valueCode" : "A"
    } ],
    "definition" : "Fasting (no calorie intake) for the period specified in the time component of the term, e.g., 1H POST CFST"
  }, {
    "id" : "2558",
    "code" : "EXCZ",
    "display" : "Exercise undertaken as challenge (can be quantified)",
    "property" : [ {
      "code" : "status",
      "valueCode" : "A"
    } ],
    "definition" : "Exercise undertaken as challenge (can be quantified)"
  }, {
    "id" : "2559",
    "code" : "FFST",
    "display" : "No fluid intake for the period specified in the time component of the term",
    "property" : [ {
      "code" : "status",
      "valueCode" : "A"
    } ],
    "definition" : "No fluid intake for the period specified in the time component of the term"
  } ],
  "caseSensitive" : true,
  "version" : "2.0.0",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org",
      "system" : "url"
    }, {
      "value" : "hq@HL7.org",
      "system" : "email"
    } ]
  } ]
}