{
  "package" : "hl7.fhir.r4.core@4.0.1",
  "definition" : "The patient was previously receiving a medication contraindicated with the current medication. The current medication will remain on hold until the prior medication has been cleansed from their system.",
  "system" : "http://terminology.hl7.org/CodeSystem/medicationrequest-status-reason",
  "property" : [ ],
  "codesystem" : "ff9eb5a1-5adb-5625-9726-bbc781a257f8",
  "concept_id" : "f4e9fcce-6b49-584b-8fb5-ca96d48f3eb2",
  "ancestors" : {
    "washout" : 0
  },
  "id" : "5b272e79-7fcd-4811-b1d3-90e1a6af84b6",
  "code" : "washout",
  "display" : "Waiting for old drug to wash out",
  "version" : "4.0.1"
}