{
  "resourceType": "CodeSystem",
  "id": "expansion-processing-rule",
  "meta": {
    "lastUpdated": "2020-04-09T21:10:28.568+00:00"
  },
  "language": "en",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem expansion-processing-rule</b></p><a name=\"expansion-processing-rule\"> </a><a name=\"hcexpansion-processing-rule\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\">Last updated: 2020-04-09 21:10:28+0000; Language: en</p></div><p>This case-sensitive code system <code>http://terminology.hl7.org/CodeSystem/expansion-processing-rule</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\">all-codes<a name=\"expansion-processing-rule-all-codes\"> </a></td><td>All Codes</td><td><div><p>The expansion (when in UI mode) includes all codes <em>and</em> any defined groups (in extensions).</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">ungrouped<a name=\"expansion-processing-rule-ungrouped\"> </a></td><td>Groups + Ungrouped codes</td><td><div><p>The expanion (when in UI mode) lists the groups, and then any codes that have not been included in a group.</p>\n</div></td></tr><tr><td style=\"white-space:nowrap\">groups-only<a name=\"expansion-processing-rule-groups-only\"> </a></td><td>Groups Only</td><td><div><p>The expansion (when in UI mode) only includes the defined groups.</p>\n</div></td></tr></table></div>"
  },
  "url": "http://terminology.hl7.org/CodeSystem/expansion-processing-rule",
  "identifier": [
    {
      "system": "urn:ietf:rfc:3986",
      "value": "urn:oid:2.16.840.1.113883.4.642.1.1281"
    }
  ],
  "version": "2.0.0",
  "name": "ExpansionProcessingRule",
  "title": "ExpansionProcessingRule",
  "status": "active",
  "experimental": false,
  "date": "2026-03-05",
  "publisher": "Health Level Seven International",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org"
        },
        {
          "system": "email",
          "value": "hq@HL7.org"
        }
      ]
    }
  ],
  "description": "Defines how concepts are processed into the expansion when it's for UI presentation.",
  "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/expansion-processing-rule",
  "content": "complete",
  "concept": [
    {
      "code": "all-codes",
      "display": "All Codes",
      "definition": "The expansion (when in UI mode) includes all codes *and* any defined groups (in extensions)."
    },
    {
      "code": "ungrouped",
      "display": "Groups + Ungrouped codes",
      "definition": "The expanion (when in UI mode) lists the groups, and then any codes that have not been included in a group."
    },
    {
      "code": "groups-only",
      "display": "Groups Only",
      "definition": "The expansion (when in UI mode) only includes the defined groups."
    }
  ]
}