{
  "description": "How to search on procedure code extension in FHIR Immunization",
  "_filename": "procedure-code.json",
  "package_name": "uk.nhsdigital.r4",
  "date": null,
  "publisher": null,
  "name": "Procedure Code",
  "type": "token",
  "experimental": null,
  "resourceType": "SearchParameter",
  "title": null,
  "package_version": "2.4.3",
  "status": "active",
  "id": "1640950d-5750-4a9a-be1e-0885161517d3",
  "kind": null,
  "url": "https://fhir.nhs.uk/SearchParameter/procedure-code",
  "code": "group",
  "base": [ "Immunization" ],
  "version": null
}