{
  "description": "Codes to identify changes in health, end-stage disease and symptoms and signs (CHESS) scale outcome scores.",
  "_filename": "CodeSystem-iar-ca-chess-scale.json",
  "package_name": "ca.on.iar.r4",
  "date": "2025-11-27",
  "publisher": "Ontario Health",
  "content": "complete",
  "name": "IARCAChessScale",
  "type": null,
  "experimental": null,
  "resourceType": "CodeSystem",
  "title": null,
  "package_version": "1.0.0-ballot1",
  "status": "active",
  "id": "372d9847-b61b-4c74-baba-0d2ed69209b9",
  "kind": null,
  "url": "http://ontariohealth.ca/fhir/CodeSystem/iar-ca-chess-scale",
  "concept": [ {
    "code": "0",
    "display": "No health instability"
  }, {
    "code": "1",
    "display": "Minimal health instability"
  }, {
    "code": "2",
    "display": "Low health instability"
  }, {
    "code": "3",
    "display": "Moderate health instability"
  }, {
    "code": "4",
    "display": "High health instability"
  }, {
    "code": "5",
    "display": "Very high health instability"
  } ],
  "version": "0.2.0"
}