{
  "description": "Code to identify no known drug allergies.",
  "_filename": "CodeSystem-iar-no-known-drug-allergies.json",
  "package_name": "ca.on.iar.r4",
  "date": "2025-11-27",
  "publisher": "Ontario Health",
  "content": "complete",
  "name": "IARNoKnownDrugAllergies",
  "type": null,
  "experimental": null,
  "resourceType": "CodeSystem",
  "title": null,
  "package_version": "1.0.0-ballot1",
  "status": "active",
  "id": "7b5ce303-8195-4336-baed-a219d82e3a0b",
  "kind": null,
  "url": "http://ontariohealth.ca/fhir/iar/CodeSystem/no-known-drug-allergies",
  "concept": [ {
    "code": "8",
    "display": "No known drug allergies"
  } ],
  "version": "0.2.0"
}