FHIR IG Statistics: StructureDefinition/641d2bce-32f0-415d-903b-c3905e4c2483
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{
"resourceType": "StructureDefinition",
"id": "641d2bce-32f0-415d-903b-c3905e4c2483",
"url": "https://fhir.nhs.uk/StructureDefinition/NHSDigital-Encounter",
"name": "NHSDigitalEncounter",
"status": "draft",
"fhirVersion": "4.0.1",
"kind": "resource",
"abstract": false,
"type": "Encounter",
"baseDefinition": "https://fhir.hl7.org.uk/StructureDefinition/UKCore-Encounter",
"derivation": "constraint",
"differential": {
"element": [
{
"id": "Encounter.identifier",
"path": "Encounter.identifier",
"definition": "In ITK HL7v2 this is PV1.19 Visit Number .\r\n\r\nIdentifier(s) by which this encounter is known.",
"min": 1,
"mustSupport": true
},
{
"id": "Encounter.identifier.system",
"path": "Encounter.identifier.system",
"min": 1
},
{
"id": "Encounter.identifier.value",
"path": "Encounter.identifier.value",
"min": 1
},
{
"id": "Encounter.class",
"path": "Encounter.class",
"definition": "In ITK HL7v2 PV1.2 Patient Class\r\n\r\nConcepts representing classification of patient encounter such as ambulatory (outpatient), inpatient, emergency, home health or others due to local variations."
},
{
"id": "Encounter.type",
"path": "Encounter.type",
"definition": "In ITK HL7v2 PV1.4 Admission Type\r\n\r\nSpecific type of encounter (e.g. e-mail consultation, surgical day-care, skilled nursing, rehabilitation)."
},
{
"id": "Encounter.serviceType",
"path": "Encounter.serviceType",
"definition": "In HL7v2 ITK PV1.10 Hospital Service – specialty\r\n\r\nBroad categorization of the service that is to be provided (e.g. cardiology).",
"binding": {
"strength": "extensible",
"description": "NHS Data Dictionary Treatment Function Code",
"valueSet": "https://fhir.nhs.uk/ValueSet/NHSDigital-CareSettingType"
}
},
{
"id": "Encounter.subject",
"path": "Encounter.subject",
"constraint": [
{
"key": "patient-reference",
"severity": "warning",
"human": "subject - An identifier reference or resource reference must be provided",
"expression": "(reference.exists() or (identifier.exists()))",
"source": "https://fhir.nhs.uk/StructureDefinition/NHSDigital-Encounter"
},
{
"key": "patient-nhs",
"severity": "error",
"human": "Length of the supplied NHS Number is wrong.",
"expression": "identifier.where(system='https://fhir.nhs.uk/Id/nhs-number').exists().not() or (identifier.where(system='https://fhir.nhs.uk/Id/nhs-number').exists() and identifier.where(system='https://fhir.nhs.uk/Id/nhs-number').value.matches('^([0-9]{10})[%content%]#39;))",
"source": "https://fhir.nhs.uk/StructureDefinition/NHSDigital-Encounter"
}
],
"mustSupport": true
},
{
"id": "Encounter.subject.identifier.system",
"path": "Encounter.subject.identifier.system",
"min": 1
},
{
"id": "Encounter.subject.identifier.value",
"path": "Encounter.subject.identifier.value",
"min": 1
},
{
"id": "Encounter.episodeOfCare",
"path": "Encounter.episodeOfCare",
"definition": "In ITK HL7v2 this may be PV1.50 Alternate Visit ID (if this is a Stay or Episode identifier)\r\n\r\nWhere a specific encounter should be classified as a part of a specific episode(s) of care this field should be used. This association can facilitate grouping of related encounters together for a specific purpose, such as government reporting, issue tracking, association via a common problem. The association is recorded on the encounter as these are typically created after the episode of care and grouped on entry rather than editing the episode of care to append another encounter to it (the episode of care could span years)."
},
{
"id": "Encounter.episodeOfCare.identifier.system",
"path": "Encounter.episodeOfCare.identifier.system",
"min": 1
},
{
"id": "Encounter.episodeOfCare.identifier.value",
"path": "Encounter.episodeOfCare.identifier.value",
"min": 1
},
{
"id": "Encounter.basedOn",
"path": "Encounter.basedOn",
"type": [
{
"code": "Reference",
"targetProfile": [
"https://fhir.nhs.uk/StructureDefinition/NHSDigital-ServiceRequest"
]
}
]
},
{
"id": "Encounter.basedOn.identifier.system",
"path": "Encounter.basedOn.identifier.system",
"min": 1
},
{
"id": "Encounter.basedOn.identifier.value",
"path": "Encounter.basedOn.identifier.value",
"min": 1
},
{
"id": "Encounter.participant",
"path": "Encounter.participant",
"definition": "In HL7v2 this is PV1.7 Attending Doctor, PV1.8 Referring Doctor and PV1.9 Consulting Doctoer\r\n\r\nThe list of people responsible for providing the service.",
"mustSupport": true
},
{
"id": "Encounter.participant.individual",
"path": "Encounter.participant.individual",
"mustSupport": true
},
{
"id": "Encounter.participant.individual.identifier.system",
"path": "Encounter.participant.individual.identifier.system",
"min": 1
},
{
"id": "Encounter.participant.individual.identifier.value",
"path": "Encounter.participant.individual.identifier.value",
"min": 1
},
{
"id": "Encounter.appointment",
"path": "Encounter.appointment",
"type": [
{
"code": "Reference",
"targetProfile": [
"https://fhir.nhs.uk/StructureDefinition/NHSDigital-Appointment"
]
}
]
},
{
"id": "Encounter.period",
"path": "Encounter.period",
"definition": "ITK Hl7v2 PV1.44 Admit Date/Time PV1.45 Discharge Date/Time\r\n\r\nThe start and end time of the encounter."
},
{
"id": "Encounter.reasonCode",
"path": "Encounter.reasonCode",
"mustSupport": true
},
{
"id": "Encounter.hospitalization.dischargeDisposition",
"path": "Encounter.hospitalization.dischargeDisposition",
"definition": "ITK Hl7v2 PV1.36 Discharge Disposition\r\n\r\nCategory or kind of location after discharge."
},
{
"id": "Encounter.location",
"path": "Encounter.location",
"definition": "ITK HL7v2 PV1.4 Assigned Patient Location\r\n\r\nList of locations where the patient has been during this encounter."
},
{
"id": "Encounter.partOf",
"path": "Encounter.partOf",
"definition": "In ITK HL7v2 this may be PV1.50 Alternate Visit ID (if this is an Encounter identifier)\r\n\r\nAnother Encounter of which this encounter is a part of (administratively or in time)."
}
]
}
}
FHIR