{
  "description": "Search based on whether a patient was part of a multiple birth or not.",
  "_filename": "SearchParameter-patient-extensions-Patient-birthOrderBoolean.json",
  "package_name": "hl7.fhir.uv.extensions.r4b",
  "date": "2025-08-01T13:17:55+10:00",
  "expression": "Patient.multipleBirth",
  "publisher": "HL7 International / Patient Administration",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm"
    } ]
  } ],
  "name": "BirthOrderBoolean",
  "xpathUsage": "normal",
  "type": "token",
  "experimental": "false",
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "5.3.0-ballot",
  "extension": [ {
    "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/StructureDefinition/structuredefinition-wg",
    "valueCode": "pa"
  } ],
  "status": "active",
  "id": "e9424581-9b75-4cd3-93fa-77c4680dcc36",
  "kind": null,
  "url": "http://hl7.org/fhir/SearchParameter/patient-extensions-Patient-birthOrderBoolean",
  "code": "birthOrderBoolean",
  "base": [ "Patient" ],
  "version": "5.3.0-ballot",
  "contact": [ {
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/pafm",
      "system": "url"
    } ]
  } ]
}