{
  "description": "An example mapping of FHIR Encounter class codes to OMOP concept ids",
  "_filename": "ConceptMap-EncounterClass.json",
  "package_name": "hl7.fhir.uv.omop",
  "date": "2026-04-30T00:07:42+10:00",
  "group": [ {
    "source": "http://terminology.hl7.org/CodeSystem/v3-ActCode",
    "target": "https://fhir-terminology.ohdsi.org",
    "element": [ {
      "code": "IMP",
      "target": [ {
        "code": "9201",
        "display": "Inpatient Visit",
        "relationship": "equivalent"
      } ]
    }, {
      "code": "AMB",
      "target": [ {
        "code": "9202",
        "display": "Outpatient Visit",
        "relationship": "equivalent"
      } ]
    }, {
      "code": "OBSENC",
      "target": [ {
        "code": "262",
        "comment": "The source code does not necessarily mean that the patient has moved to an inpatient visit",
        "display": "Emergency Room and Inpatient Visit",
        "relationship": "source-is-broader-than-target"
      } ]
    }, {
      "code": "EMER",
      "target": [ {
        "code": "9203",
        "display": "Emergency Room Visit",
        "relationship": "equivalent"
      } ]
    }, {
      "code": "VR",
      "target": [ {
        "code": "722455",
        "display": "Telehealth",
        "relationship": "equivalent"
      } ]
    }, {
      "code": "HH",
      "target": [ {
        "code": "581476",
        "display": "Home Visit",
        "relationship": "equivalent"
      } ]
    } ]
  } ],
  "publisher": "HL7 International / Biomedical Research and Regulation",
  "jurisdiction": [ {
    "coding": [ {
      "code": "001",
      "system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "display": "World"
    } ]
  } ],
  "name": "EncounterClassOMOPMapping",
  "type": null,
  "experimental": "true",
  "resourceType": "ConceptMap",
  "title": "Encounter Class codes to OMOP",
  "package_version": "1.0.0",
  "extension": [ {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
    "valueCode": "brr"
  }, {
    "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
    "valueCode": "informative",
    "_valueCode": {
      "extension": [ {
        "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
        "valueCanonical": "http://hl7.org/fhir/uv/omop/ImplementationGuide/hl7.fhir.uv.omop"
      } ]
    }
  } ],
  "status": "active",
  "id": "91fdfed4-b5b8-41f4-aa5c-d8e1ec7a5594",
  "kind": null,
  "url": "http://hl7.org/fhir/uv/omop/ConceptMap/EncounterClass",
  "version": "1.0.0",
  "contact": [ {
    "name": "HL7 International / Biomedical Research and Regulation",
    "telecom": [ {
      "value": "http://www.hl7.org/Special/committees/rcrim",
      "system": "url"
    } ]
  } ]
}