{
  "description": "The accession number associated with the specimen",
  "_filename": "SearchParameter-Specimen-accession.json",
  "package_name": "hl7.fhir.r5.core",
  "date": "2020-08-20T17:41:31+10:00",
  "expression": "Specimen.accessionIdentifier",
  "publisher": "Health Level Seven International (Orders and Observations)",
  "name": "accession",
  "xpath": "f:Specimen/f:accessionIdentifier",
  "xpathUsage": "normal",
  "type": "token",
  "experimental": "false",
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "4.5.0",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "trial-use"
  } ],
  "status": "draft",
  "id": "b6b945f5-8398-4f8d-ae6f-727b4bb3135d",
  "kind": null,
  "url": "http://hl7.org/fhir/SearchParameter/Specimen-accession",
  "code": "accession",
  "base": [ "Specimen" ],
  "version": "4.5.0",
  "contact": [ {
    "telecom": [ {
      "value": "http://hl7.org/fhir",
      "system": "url"
    } ]
  }, {
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/orders/index.cfm",
      "system": "url"
    } ]
  } ]
}