{
  "resourceType": "SearchParameter",
  "id": "patient-extensions-Patient-mothersMaidenName",
  "url": "http://hl7.org/fhir/SearchParameter/patient-extensions-Patient-mothersMaidenName",
  "version": "4.0.0",
  "name": "mothersMaidenName",
  "status": "draft",
  "experimental": true,
  "description": "Search based on patient's mother's maiden name",
  "code": "mothersMaidenName",
  "base": [
    "Patient"
  ],
  "type": "string",
  "expression": "Patient.extension(http://hl7.org/fhir/SearchParameter/patient-extensions-Patient-mothersMaidenName)",
  "xpathUsage": "normal",
  "multipleOr": true,
  "multipleAnd": true
}