FHIR Release 3 (STU) CI-Build

This page is part of the FHIR Specification (v3.0.2: STU 3). The current version which supercedes this version is 5.0.0 . For a full list Continuous Integration Build of available versions, see FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions . Page versions: R5 R4B R4 R3

Codesystem-action-selection-behavior.json

Example CodeSystem/action-selection-behavior (JSON)

Maturity Level : N/A
Vocabulary Responsible Owner: Clinical Decision Support Work Group Ballot Standards Status : Informative

Raw JSON ( canonical form + also see JSON Format Specification )

Definition for Code System ActionSelectionBehavior SystemActionSelectionBehavior

{
  "resourceType": "CodeSystem",
  "id": "action-selection-behavior",
  "meta": {
    "lastUpdated": "2019-10-24T11:53:00+11:00"

  "resourceType" : "CodeSystem",
  "id" : "action-selection-behavior",
  "meta" : {
    "lastUpdated" : "2025-11-10T04:50:58.407+00:00"

  },
  "text": {
    "status": "generated",
    "div": "<div>!-- Snipped for Brevity --></div>"

  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem action-selection-behavior</b></p><a name=\"action-selection-behavior\"> </a><a name=\"hcaction-selection-behavior\"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/action-selection-behavior</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">any<a name=\"action-selection-behavior-any\"> </a></td><td>Any</td><td>Any number of the actions in the group may be chosen, from zero to all.</td></tr><tr><td style=\"white-space:nowrap\">all<a name=\"action-selection-behavior-all\"> </a></td><td>All</td><td>All the actions in the group must be selected as a single unit.</td></tr><tr><td style=\"white-space:nowrap\">all-or-none<a name=\"action-selection-behavior-all-or-none\"> </a></td><td>All Or None</td><td>All the actions in the group are meant to be chosen as a single unit: either all must be selected by the end user, or none may be selected.</td></tr><tr><td style=\"white-space:nowrap\">exactly-one<a name=\"action-selection-behavior-exactly-one\"> </a></td><td>Exactly One</td><td>The end user must choose one and only one of the selectable actions in the group. The user SHALL NOT choose none of the actions in the group.</td></tr><tr><td style=\"white-space:nowrap\">at-most-one<a name=\"action-selection-behavior-at-most-one\"> </a></td><td>At Most One</td><td>The end user may choose zero or at most one of the actions in the group.</td></tr><tr><td style=\"white-space:nowrap\">one-or-more<a name=\"action-selection-behavior-one-or-more\"> </a></td><td>One Or More</td><td>The end user must choose a minimum of one, and as many additional as desired.</td></tr></table></div>"

  },
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-ballot-status",
      "valueString": "Informative"
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
      "valueInteger": 2
    },
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "cds"
    }
  ],
  "url": "http://hl7.org/fhir/action-selection-behavior",
  "identifier": {
    "system": "urn:ietf:rfc:3986",
    "value": "urn:oid:2.16.840.1.113883.4.642.1.785"

  "extension" : [{
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode" : "cds"

  },
  "version": "3.0.2",
  "name": "ActionSelectionBehavior",
  "status": "draft",
  "experimental": false,
  "date": "2019-10-24T11:53:00+11:00",
  "publisher": "HL7 (FHIR Project)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org/fhir"
        },
        {
          "system": "email",
          "value": "fhir@lists.hl7.org"
        }
      ]
    }
  ],
  "description": "Defines selection behavior of a group",
  "caseSensitive": true,
  "valueSet": "http://hl7.org/fhir/ValueSet/action-selection-behavior",
  "content": "complete",
  "concept": [
    {
      "code": "any",
      "display": "Any",
      "definition": "Any number of the actions in the group may be chosen, from zero to all"
    },
    {
      "code": "all",
      "display": "All",
      "definition": "All the actions in the group must be selected as a single unit"
    },
    {
      "code": "all-or-none",
      "display": "All Or None",
      "definition": "All the actions in the group are meant to be chosen as a single unit: either all must be selected by the end user, or none may be selected"
    },
    {
      "code": "exactly-one",
      "display": "Exactly One",
      "definition": "The end user must choose one and only one of the selectable actions in the group. The user may not choose none of the actions in the group"
    },
    {
      "code": "at-most-one",
      "display": "At Most One",
      "definition": "The end user may choose zero or at most one of the actions in the group"

  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode" : "trial-use"
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
    "valueInteger" : 3
  }],
  "url" : "http://hl7.org/fhir/action-selection-behavior",
  "identifier" : [{
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.4.802"
  },
  {
    "use" : "old",
    "system" : "urn:ietf:rfc:3986",
    "value" : "urn:oid:2.16.840.1.113883.4.642.1.785"
  }],
  "version" : "6.0.0-ballot3",
  "name" : "ActionSelectionBehavior",
  "title" : "Action Selection Behavior",
  "status" : "active",
  "experimental" : false,
  "date" : "2021-01-05T10:01:24+11:00",
  "publisher" : "HL7 (FHIR Project)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"

    },
    {
      "code": "one-or-more",
      "display": "One Or More",
      "definition": "The end user must choose a minimum of one, and as many additional as desired"
    }
  ]

      "system" : "email",
      "value" : "fhir@lists.hl7.org"
    }]
  }],
  "description" : "Defines selection behavior of a group.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001",
      "display" : "World"
    }]
  }],
  "caseSensitive" : true,
  "valueSet" : "http://hl7.org/fhir/ValueSet/action-selection-behavior",
  "content" : "complete",
  "concept" : [{
    "code" : "any",
    "display" : "Any",
    "definition" : "Any number of the actions in the group may be chosen, from zero to all."
  },
  {
    "code" : "all",
    "display" : "All",
    "definition" : "All the actions in the group must be selected as a single unit."
  },
  {
    "code" : "all-or-none",
    "display" : "All Or None",
    "definition" : "All the actions in the group are meant to be chosen as a single unit: either all must be selected by the end user, or none may be selected."
  },
  {
    "code" : "exactly-one",
    "display" : "Exactly One",
    "definition" : "The end user must choose one and only one of the selectable actions in the group. The user SHALL NOT choose none of the actions in the group."
  },
  {
    "code" : "at-most-one",
    "display" : "At Most One",
    "definition" : "The end user may choose zero or at most one of the actions in the group."
  },
  {
    "code" : "one-or-more",
    "display" : "One Or More",
    "definition" : "The end user must choose a minimum of one, and as many additional as desired."
  }]

}

Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.