{
  "resourceType": "CodeSystem",
  "id": "trigger-type",
  "meta": {
    "lastUpdated": "2019-11-01T09:29:23.356+11:00"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "fhir"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
      "valueCode": "trial-use"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 5
    }
  ],
  "url": "http://hl7.org/fhir/trigger-type",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.4.642.4.104"
    }
  ],
  "version": "4.0.1",
  "name": "TriggerType",
  "title": "TriggerType",
  "status": "draft",
  "experimental": false,
  "date": "2019-11-01T09:29:23+11:00",
  "publisher": "HL7 (FHIR Project)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        },
        {
          "system": "email",
          "value": "fhir@lists.hl7.org"
        }
      ]
    }
  ],
  "description": "The type of trigger.",
  "caseSensitive": true,
  "valueSet": "http://hl7.org/fhir/ValueSet/trigger-type",
  "content": "complete",
  "concept": [
    {
      "code": "named-event",
      "display": "Named Event",
      "definition": "The trigger occurs in response to a specific named event, and no other information about the trigger is specified. Named events are completely pre-coordinated, and the formal semantics of the trigger are not provided."
    },
    {
      "code": "periodic",
      "display": "Periodic",
      "definition": "The trigger occurs at a specific time or periodically as described by a timing or schedule. A periodic event cannot have any data elements, but may have a name assigned as a shorthand for the event."
    },
    {
      "code": "data-changed",
      "display": "Data Changed",
      "definition": "The trigger occurs whenever data of a particular type is changed in any way, either added, modified, or removed.",
      "concept": [
        {
          "code": "data-added",
          "display": "Data Added",
          "definition": "The trigger occurs whenever data of a particular type is added."
        },
        {
          "code": "data-modified",
          "display": "Data Updated",
          "definition": "The trigger occurs whenever data of a particular type is modified."
        },
        {
          "code": "data-removed",
          "display": "Data Removed",
          "definition": "The trigger occurs whenever data of a particular type is removed."
        }
      ]
    },
    {
      "code": "data-accessed",
      "display": "Data Accessed",
      "definition": "The trigger occurs whenever data of a particular type is accessed."
    },
    {
      "code": "data-access-ended",
      "display": "Data Access Ended",
      "definition": "The trigger occurs whenever access to data of a particular type is completed."
    }
  ]
}