{
  "resourceType" : "ValueSet",
  "id" : "message-header-event",
  "text" : {
    "status" : "extensions",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet message-header-event</b></p><a name=\"message-header-event\"> </a><a name=\"hcmessage-header-event\"> </a><ul><li>Include these codes as defined in <a href=\"CodeSystem-temp.html\"><code>http://hl7.org/fhir/uv/cow/CodeSystem/temp</code></a><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td><a href=\"CodeSystem-temp.html#temp-new-order\">new-order</a></td><td style=\"color: #cccccc\">The message is about a new order being placed</td><td>This code is to be used when a new order is communicated for fulfillment for the first time. Any subsequent messages about this order will use the order-update code.</td></tr><tr><td><a href=\"CodeSystem-temp.html#temp-order-update\">order-update</a></td><td style=\"color: #cccccc\">The message is an update to an existing order</td><td>The state of the order fulfillment is tracked via the Task resource. This value indicates that this message is an update (including completion) for an already existing order.</td></tr></table></li></ul></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "oo"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 1,
    "_valueInteger" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/uv/cow/ImplementationGuide/hl7.fhir.uv.cow"
      }]
    }
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use",
    "_valueCode" : {
      "extension" : [{
        "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical" : "http://hl7.org/fhir/uv/cow/ImplementationGuide/hl7.fhir.uv.cow"
      }]
    }
  }],
  "url" : "http://hl7.org/fhir/uv/cow/ValueSet/message-header-event",
  "version" : "1.0.0-ballot",
  "name" : "MessageHeaderEventCodes",
  "title" : "Clinical Orders Workflow - Message Header Event Codes",
  "status" : "active",
  "experimental" : false,
  "date" : "2025-09-30T09:54:13+00:00",
  "publisher" : "HL7 International / Orders and Observations",
  "contact" : [{
    "name" : "HL7 International / Orders and Observations",
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/orders"
    },
    {
      "system" : "email",
      "value" : "oo@lists.hl7.org"
    }]
  }],
  "description" : "Value Set containing the codes from the COW Business Status code system.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "compose" : {
    "include" : [{
      "system" : "http://hl7.org/fhir/uv/cow/CodeSystem/temp",
      "concept" : [{
        "code" : "new-order"
      },
      {
        "code" : "order-update"
      }]
    }]
  }
}