Release 5 Draft Ballot

This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions


FHIR Infrastructure Work GroupMaturity Level: N/AStandards Status: InformativeCompartments: Not linked to any defined compartments

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

Search parameter for a reference example

  "resourceType": "SearchParameter",
  "id": "example-reference",
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"\"><p><b>Generated Narrative</b></p><div><p>Resource &quot;example-reference&quot; </p></div><p><b>url</b>: <code></code></p><p><b>name</b>: Example Search Parameter</p><p><b>status</b>: draft</p><p><b>experimental</b>: true</p><p><b>date</b>: 2013-10-23</p><p><b>publisher</b>: Health Level Seven International (FHIR Infrastructure)</p><p><b>contact</b>: [string]: <a></a></p><p><b>description</b>: Search by condition subject</p><p><b>purpose</b>: Need to search Condition by subject</p><p><b>code</b>: subject</p><p><b>base</b>: Condition</p><p><b>type</b>: reference</p><p><b>expression</b>: Condition.subject</p><p><b>xpathUsage</b>: normal</p><p><b>target</b>: Organization</p><p><b>modifier</b>: missing</p><p><b>chain</b>: name, identifier</p></div>"
  "url": "",
  "name": "Example Search Parameter",
  "status": "draft",
  "experimental": true,
  "date": "2013-10-23",
  "publisher": "Health Level Seven International (FHIR Infrastructure)",
  "contact": [
      "name": "[string]",
      "telecom": [
          "system": "url",
          "value": ""
  "description": "Search by condition subject",
  "purpose": "Need to search Condition by subject",
  "code": "subject",
  "base": [
  "type": "reference",
  "expression": "Condition.subject",
  "xpathUsage": "normal",
  "target": [
  "modifier": [
  "chain": [

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.