{
  "description": "Ontario Health custom codes identifying standardized referral form (SRF) terms and/or concepts.",
  "_filename": "CodeSystem-standardized-referral-form-codes.json",
  "package_name": "ca.on.oh-eforms",
  "date": "2026-03-10",
  "publisher": "Ontario Health",
  "jurisdiction": [ {
    "coding": [ {
      "code": "CA",
      "system": "urn:iso:std:iso:3166",
      "display": "Canada"
    } ]
  } ],
  "content": "complete",
  "name": "StandardizedReferralFormCodes",
  "type": null,
  "experimental": "false",
  "resourceType": "CodeSystem",
  "title": "Standardized Referral Form Codes",
  "package_version": "1.0.0-ballot5",
  "status": "active",
  "id": "022dd614-3803-4336-ad60-1c956cc23ec2",
  "kind": null,
  "url": "http://ontariohealth.ca/fhir/ehr/CodeSystem/standardized-referral-form-codes",
  "concept": [ {
    "code": "20001",
    "display": "Cardiac Testing"
  }, {
    "code": "20002",
    "display": "Cardiology Consultation"
  }, {
    "code": "20003",
    "display": "24 Hour Ambulatory Blood Pressure Monitoring (Not OHIP Covered)"
  }, {
    "code": "20004",
    "display": "Coronary Angiogram"
  }, {
    "code": "20005",
    "display": "Echocardiogram - Resting"
  }, {
    "code": "20006",
    "display": "Electrocardiogram (ECG)"
  }, {
    "code": "20007",
    "display": "Holter Monitoring"
  }, {
    "code": "20008",
    "display": "Loop / Event Monitor"
  }, {
    "code": "20009",
    "display": "Stress Testing"
  }, {
    "code": "20010",
    "display": "Nuclear Medicine"
  }, {
    "code": "20011",
    "display": "Tilt Table Testing"
  }, {
    "code": "20012",
    "display": "Echocardiogram (2D)"
  }, {
    "code": "20013",
    "display": "Echocardiogram with Contrast"
  }, {
    "code": "20014",
    "display": "Echocardiogram with Saline (Bubble)"
  }, {
    "code": "20015",
    "display": "Pediatric Echocardiogram"
  }, {
    "code": "20016",
    "display": "Transesophageal Echocardiogram (TEE)"
  }, {
    "code": "20017",
    "display": "24 Hours"
  }, {
    "code": "20018",
    "display": "48 Hours"
  }, {
    "code": "20019",
    "display": "72 Hours"
  }, {
    "code": "20020",
    "display": "7 Days"
  }, {
    "code": "20021",
    "display": "14 Days"
  }, {
    "code": "20022",
    "display": "ECG - Exercise Stress Test"
  }, {
    "code": "20023",
    "display": "ECG - Dobutamine/Persantine Stress Test"
  }, {
    "code": "20024",
    "display": "Echocardiogram - Exercise Stress Test"
  }, {
    "code": "20025",
    "display": "Echocardiogram - Dobutamine/Persantine Stress Test"
  }, {
    "code": "20026",
    "display": "MUGA - Resting"
  }, {
    "code": "20027",
    "display": "Cardiac Pyrophosphate"
  }, {
    "code": "20028",
    "display": "MIBI Scans / Myocardial Perfusion Imaging (MPI):"
  }, {
    "code": "20029",
    "display": "MIBI Scan - Exercise Stress Test"
  }, {
    "code": "20030",
    "display": "MIBI Scan - Dobutamine/Persantine Stress Test"
  }, {
    "code": "20031",
    "display": "Thallium Viability Test"
  }, {
    "code": "20032",
    "display": "Arrythmias or Palpitations"
  }, {
    "code": "20033",
    "display": "Cardiovascular Risk Assessment"
  }, {
    "code": "20034",
    "display": "Chest Pain or Angina"
  }, {
    "code": "20035",
    "display": "Congenital Heart Disease"
  }, {
    "code": "20036",
    "display": "Congestive Heart Failure"
  }, {
    "code": "20037",
    "display": "Coronary Artery Disease"
  }, {
    "code": "20038",
    "display": "Dyspnea"
  }, {
    "code": "20039",
    "display": "Hypertension"
  }, {
    "code": "20040",
    "display": "Murmur"
  }, {
    "code": "20041",
    "display": "Pericardial Disease"
  }, {
    "code": "20042",
    "display": "Peripheral Edema"
  }, {
    "code": "20043",
    "display": "Post-Myocardial Infarction"
  }, {
    "code": "20044",
    "display": "Pre-Operative Consultation"
  }, {
    "code": "20045",
    "display": "Syncope"
  }, {
    "code": "20046",
    "display": "Valvular Disease or Prosthetic Heart Valve"
  } ],
  "version": "1.0.0",
  "contact": [ {
    "name": "Ontario Health",
    "telecom": [ {
      "value": "oh-ds_Standards@ontariohealth.ca",
      "system": "email"
    } ]
  } ]
}