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Packagehl7.terminology.r3
Resource TypeCodeSystem
IdCodeSystem-devicealert-presence.json
FHIR VersionR3

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Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: CodeSystem devicealert-presence

Last updated: 2026-02-04 00:00:00+0000

Profile: Shareable CodeSystem

This case-sensitive code system http://terminology.hl7.org/CodeSystem/devicealert-presence defines the following codes:

CodeDisplayDefinition
on OnThe signal is annunciated due to the presence of the alert condition
latched LatchedThe signal is annunciated after the alert condition is no longer present, until it is stopped by deliberate operator action
off OffThe signal is not being annunciated and the alert condition is no longer present
ack AcknowledgedThe signal is no longer annunciated having been stopped by deliberate operator action although the alert condition is still present

Source1

{
  "resourceType": "CodeSystem",
  "id": "devicealert-presence",
  "meta": {
    "lastUpdated": "2026-02-04T00:00:00+00:00",
    "profile": [
      "http://hl7.org/fhir/StructureDefinition/shareablecodesystem"
    ]
  },
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "dev"
    }
  ],
  "url": "http://terminology.hl7.org/CodeSystem/devicealert-presence",
  "version": "1.0.0",
  "name": "DeviceAlertPresence",
  "title": "Device Alert Presence",
  "status": "active",
  "experimental": false,
  "date": "2026-02-04T00:00:00+00:00",
  "publisher": "Health Level Seven International",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org"
        },
        {
          "system": "email",
          "value": "hq@HL7.org"
        }
      ]
    }
  ],
  "description": "Describes the Presence of a DeviceAlert.",
  "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",
  "caseSensitive": true,
  "valueSet": "http://terminology.hl7.org/ValueSet/devicealert-presence",
  "content": "complete",
  "concept": [
    {
      "code": "on",
      "display": "On",
      "definition": "The signal is annunciated due to the presence of the alert condition"
    },
    {
      "code": "latched",
      "display": "Latched",
      "definition": "The signal is annunciated after the alert condition is no longer present, until it is stopped by deliberate operator action"
    },
    {
      "code": "off",
      "display": "Off",
      "definition": "The signal is not being annunciated and the alert condition is no longer present"
    },
    {
      "code": "ack",
      "display": "Acknowledged",
      "definition": "The signal is no longer annunciated having been stopped by deliberate operator action although the alert condition is still present"
    }
  ]
}