http://terminology.hl7.org/CodeSystem/v3-ActPriority|2018-08-12

{
  "description" : " A set of codes (e.g., for routine, emergency), specifying the urgency under which the Act happened, can happen, is happening, is intended to happen, or is requested/demanded to happen.",
  "compose" : null,
  "package" : "hl7.fhir.r4.core@4.0.1",
  "date" : "2018-08-11T14:00:00Z",
  "meta" : {
    "lastUpdated" : "2018-08-12T00:00:00.000+10:00"
  },
  "publisher" : "HL7, Inc",
  "content" : "complete",
  "name" : "v3.ActPriority",
  "experimental" : false,
  "resourceType" : "CodeSystem",
  "title" : "v3 Code System ActPriority",
  "supliment" : null,
  "extension" : [ {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "draft"
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 1
  }, {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "pa"
  } ],
  "status" : "active",
  "hierarchyMeaning" : "is-a",
  "id" : "c765eab2-e92a-5c8a-928f-56bd4a02cae5",
  "valueSet" : "http://terminology.hl7.org/ValueSet/v3-ActPriority",
  "url" : "http://terminology.hl7.org/CodeSystem/v3-ActPriority",
  "identifier" : [ {
    "value" : "urn:oid:2.16.840.1.113883.5.7",
    "system" : "urn:ietf:rfc:3986"
  } ],
  "concept" : [ {
    "code" : "A",
    "display" : "ASAP",
    "definition" : "As soon as possible, next highest priority after stat."
  }, {
    "code" : "CR",
    "display" : "callback results",
    "definition" : "Filler should contact the placer as soon as results are available, even for preliminary results.  (Was \"C\" in HL7 version 2.3's reporting priority.)"
  }, {
    "code" : "CS",
    "concept" : [ {
      "code" : "CSP",
      "display" : "callback placer for scheduling",
      "definition" : "Filler should contact the placer to schedule the service.  (Was \"C\" in HL7 version 2.3's TQ-priority component.)"
    }, {
      "code" : "CSR",
      "display" : "contact recipient for scheduling",
      "definition" : "Filler should contact the service recipient (target) to schedule the service.  (Was \"C\" in HL7 version 2.3's TQ-priority component.)"
    } ],
    "display" : "callback for scheduling",
    "definition" : "Filler should contact the placer (or target) to schedule the service.  (Was \"C\" in HL7 version 2.3's TQ-priority component.)"
  }, {
    "code" : "EL",
    "display" : "elective",
    "definition" : "Beneficial to the patient but not essential for survival."
  }, {
    "code" : "EM",
    "display" : "emergency",
    "definition" : "An unforeseen combination of circumstances or the resulting state that calls for immediate action."
  }, {
    "code" : "P",
    "display" : "preop",
    "definition" : "Used to indicate that a service is to be performed prior to a scheduled surgery.  When ordering a service and using the pre-op priority, a check is done to see the amount of time that must be allowed for performance of the service.  When the order is placed, a message can be generated indicating the time needed for the service so that it is not ordered in conflict with a scheduled operation."
  }, {
    "code" : "PRN",
    "display" : "as needed",
    "definition" : "An \"as needed\" order should be accompanied by a description of what constitutes a need. This description is represented by an observation service predicate as a precondition."
  }, {
    "code" : "R",
    "display" : "routine",
    "definition" : "Routine service, do at usual work hours."
  }, {
    "code" : "RR",
    "display" : "rush reporting",
    "definition" : "A report should be prepared and sent as quickly as possible."
  }, {
    "code" : "S",
    "display" : "stat",
    "definition" : "With highest priority (e.g., emergency)."
  }, {
    "code" : "T",
    "display" : "timing critical",
    "definition" : "It is critical to come as close as possible to the requested time (e.g., for a through antimicrobial level)."
  }, {
    "code" : "UD",
    "display" : "use as directed",
    "definition" : "Drug is to be used as directed by the prescriber."
  }, {
    "code" : "UR",
    "display" : "urgent",
    "definition" : "Calls for prompt action."
  } ],
  "caseSensitive" : true,
  "version" : "2018-08-12",
  "contact" : [ {
    "telecom" : [ {
      "value" : "http://hl7.org",
      "system" : "url"
    } ]
  } ]
}