FHIR IG analytics
| Package | ch.fhir.ig.ch-ekm |
| Resource Type | StructureDefinition |
| Id | StructureDefinition-ChEkmExposureForm.json |
| FHIR Version | R4 |
| Source | https://build.fhir.org/ig/ahdis/ch-ekm/StructureDefinition-ChEkmExposureForm.html |
| URL | http://fhir.ch/ig/ch-ekm/StructureDefinition/ChEkmExposureForm |
| Version | 0.0.1 |
| Status | draft |
| Date | 2026-08-12T15:45:10+00:00 |
| Name | ChEkmExposureForm |
| Title | CH EKM Form: Exposure |
| Realm | ch |
| Authority | hl7 |
| Description | Logical model for the form section 'Exposure' (German form: 'Exposition'). One element per form item. |
| Copyright | CC0-1.0 |
| Type | http://fhir.ch/ig/ch-ekm/StructureDefinition/ChEkmExposureForm |
| Kind | logical |
Resources that use this resource
Resources that this resource uses
Narrative
Note: links and images are rebased to the (stated) source
Source1
{
"resourceType": "StructureDefinition",
"id": "ChEkmExposureForm",
"text": {
"status": "extensions",
"div": "<!-- snip (see above) -->"
},
"url": "http://fhir.ch/ig/ch-ekm/StructureDefinition/ChEkmExposureForm",
"version": "0.0.1",
"name": "ChEkmExposureForm",
"title": "CH EKM Form: Exposure",
"status": "draft",
"date": "2026-08-12T15:45:10+00:00",
"publisher": "Federal Office of Public Health FOPH",
"contact": [
{
"name": "Federal Office of Public Health FOPH",
"telecom": [
{
"system": "url",
"value": "https://www.bag.admin.ch/bag/en/home/das-bag/kontakt-standort.html"
}
]
}
],
"description": "Logical model for the form section 'Exposure' (German form: 'Exposition'). One element per form item.",
"jurisdiction": [
{
"coding": [
{
"system": "urn:iso:std:iso:3166",
"code": "CH"
}
]
}
],
"copyright": "CC0-1.0",
"fhirVersion": "4.0.1",
"mapping": [
{
"identity": "exposure-form-to-exposure",
"uri": "http://fhir.ch/ig/ch-ekm/StructureDefinition/ch-ekm-exposure",
"name": "Exposure Form to CH EKM Exposure"
}
],
"kind": "logical",
"abstract": false,
"type": "http://fhir.ch/ig/ch-ekm/StructureDefinition/ChEkmExposureForm",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Base",
"derivation": "specialization",
"snapshot": {
"extension": [
{
"url": "http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version",
"valueString": "4.0.1"
}
],
"element": [
{
"id": "ChEkmExposureForm",
"path": "ChEkmExposureForm",
"short": "CH EKM Form: Exposure",
"definition": "Logical model for the form section 'Exposure' (German form: 'Exposition'). One element per form item.",
"min": 0,
"max": "*",
"base": {
"path": "Base",
"min": 0,
"max": "*"
},
"isModifier": false,
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation",
"comment": "Maps the form section to the ChEkmExposure profile"
}
]
},
{
"id": "ChEkmExposureForm.where",
"path": "ChEkmExposureForm.where",
"short": "Wo",
"definition": "Wo",
"min": 0,
"max": "1",
"base": {
"path": "ChEkmExposureForm.where",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Base"
}
]
},
{
"id": "ChEkmExposureForm.where.country",
"path": "ChEkmExposureForm.where.country",
"short": "Land",
"definition": "Land",
"min": 0,
"max": "1",
"base": {
"path": "ChEkmExposureForm.where.country",
"min": 0,
"max": "1"
},
"type": [
{
"code": "CodeableConcept"
}
],
"binding": {
"strength": "required",
"valueSet": "http://fhir.ch/ig/ch-ekm/ValueSet/ChEkmCountryCodes"
},
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.extension[exposureAddress].valueAddress.country",
"comment": "Where - Switzerland/Liechtenstein or abroad, as an ISO 3166 code (Exposure Address Extension)"
},
{
"identity": "exposure-form-to-exposure",
"map": "Observation.extension[exposureAddress].valueAddress.country.extension[countryCoding]",
"comment": "Where - the same country as a Coding (iso21090-codedString), Address.country itself being a plain string"
}
]
},
{
"id": "ChEkmExposureForm.where.preciseLocation",
"path": "ChEkmExposureForm.where.preciseLocation",
"short": "Precise location (Switzerland/Liechtenstein and abroad)",
"definition": "Precise location (Switzerland/Liechtenstein and abroad)",
"min": 0,
"max": "1",
"base": {
"path": "ChEkmExposureForm.where.preciseLocation",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.extension[exposureAddress].valueAddress.city",
"comment": "Precise location"
}
]
},
{
"id": "ChEkmExposureForm.where.unknown",
"path": "ChEkmExposureForm.where.unknown",
"short": "Unknown - the place of exposure is explicitly reported as unknown. Open point (issue #26): not yet defined whether this refers to the country, the precise location or both; modelled as 'the whole where is unknown'.",
"definition": "Unknown - the place of exposure is explicitly reported as unknown. Open point (issue #26): not yet defined whether this refers to the country, the precise location or both; modelled as 'the whole where is unknown'.",
"min": 0,
"max": "1",
"base": {
"path": "ChEkmExposureForm.where.unknown",
"min": 0,
"max": "1"
},
"type": [
{
"code": "boolean"
}
],
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.extension[exposureAddress].valueAddress.extension[unknown]",
"comment": "unknown -> the Address carries a data-absent-reason (asked-unknown); reported country/location are kept alongside it (issue #26)"
}
]
},
{
"id": "ChEkmExposureForm.when",
"path": "ChEkmExposureForm.when",
"short": "Wann",
"definition": "Wann",
"min": 0,
"max": "1",
"base": {
"path": "ChEkmExposureForm.when",
"min": 0,
"max": "1"
},
"type": [
{
"code": "Base"
}
]
},
{
"id": "ChEkmExposureForm.when.exposureDate",
"path": "ChEkmExposureForm.when.exposureDate",
"short": "Most probable point in time of infection. May be a partial date (year / year-month).",
"definition": "Most probable point in time of infection. May be a partial date (year / year-month).",
"min": 0,
"max": "1",
"base": {
"path": "ChEkmExposureForm.when.exposureDate",
"min": 0,
"max": "1"
},
"type": [
{
"code": "dateTime"
}
],
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.effectiveDateTime",
"comment": "When - most probable point in time of infection"
}
]
},
{
"id": "ChEkmExposureForm.when.lastEntryDate",
"path": "ChEkmExposureForm.when.lastEntryDate",
"short": "Date of the last entry into Switzerland - only asked when the most probable point in time of infection is unknown",
"definition": "Date of the last entry into Switzerland - only asked when the most probable point in time of infection is unknown",
"min": 0,
"max": "1",
"base": {
"path": "ChEkmExposureForm.when.lastEntryDate",
"min": 0,
"max": "1"
},
"type": [
{
"code": "dateTime"
}
],
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.component[dateOfEntry].valueDateTime",
"comment": "When the point in time of infection is unknown - date of the last entry into Switzerland (sct#161097008 'Date of return from travel')"
}
]
}
]
},
"differential": {
"element": [
{
"id": "ChEkmExposureForm",
"path": "ChEkmExposureForm",
"short": "CH EKM Form: Exposure",
"definition": "Logical model for the form section 'Exposure' (German form: 'Exposition'). One element per form item.",
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation",
"comment": "Maps the form section to the ChEkmExposure profile"
}
]
},
{
"id": "ChEkmExposureForm.where",
"path": "ChEkmExposureForm.where",
"short": "Wo",
"definition": "Wo",
"min": 0,
"max": "1",
"type": [
{
"code": "Base"
}
]
},
{
"id": "ChEkmExposureForm.where.country",
"path": "ChEkmExposureForm.where.country",
"short": "Land",
"definition": "Land",
"min": 0,
"max": "1",
"type": [
{
"code": "CodeableConcept"
}
],
"binding": {
"strength": "required",
"valueSet": "http://fhir.ch/ig/ch-ekm/ValueSet/ChEkmCountryCodes"
},
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.extension[exposureAddress].valueAddress.country",
"comment": "Where - Switzerland/Liechtenstein or abroad, as an ISO 3166 code (Exposure Address Extension)"
},
{
"identity": "exposure-form-to-exposure",
"map": "Observation.extension[exposureAddress].valueAddress.country.extension[countryCoding]",
"comment": "Where - the same country as a Coding (iso21090-codedString), Address.country itself being a plain string"
}
]
},
{
"id": "ChEkmExposureForm.where.preciseLocation",
"path": "ChEkmExposureForm.where.preciseLocation",
"short": "Precise location (Switzerland/Liechtenstein and abroad)",
"definition": "Precise location (Switzerland/Liechtenstein and abroad)",
"min": 0,
"max": "1",
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.extension[exposureAddress].valueAddress.city",
"comment": "Precise location"
}
]
},
{
"id": "ChEkmExposureForm.where.unknown",
"path": "ChEkmExposureForm.where.unknown",
"short": "Unknown - the place of exposure is explicitly reported as unknown. Open point (issue #26): not yet defined whether this refers to the country, the precise location or both; modelled as 'the whole where is unknown'.",
"definition": "Unknown - the place of exposure is explicitly reported as unknown. Open point (issue #26): not yet defined whether this refers to the country, the precise location or both; modelled as 'the whole where is unknown'.",
"min": 0,
"max": "1",
"type": [
{
"code": "boolean"
}
],
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.extension[exposureAddress].valueAddress.extension[unknown]",
"comment": "unknown -> the Address carries a data-absent-reason (asked-unknown); reported country/location are kept alongside it (issue #26)"
}
]
},
{
"id": "ChEkmExposureForm.when",
"path": "ChEkmExposureForm.when",
"short": "Wann",
"definition": "Wann",
"min": 0,
"max": "1",
"type": [
{
"code": "Base"
}
]
},
{
"id": "ChEkmExposureForm.when.exposureDate",
"path": "ChEkmExposureForm.when.exposureDate",
"short": "Most probable point in time of infection. May be a partial date (year / year-month).",
"definition": "Most probable point in time of infection. May be a partial date (year / year-month).",
"min": 0,
"max": "1",
"type": [
{
"code": "dateTime"
}
],
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.effectiveDateTime",
"comment": "When - most probable point in time of infection"
}
]
},
{
"id": "ChEkmExposureForm.when.lastEntryDate",
"path": "ChEkmExposureForm.when.lastEntryDate",
"short": "Date of the last entry into Switzerland - only asked when the most probable point in time of infection is unknown",
"definition": "Date of the last entry into Switzerland - only asked when the most probable point in time of infection is unknown",
"min": 0,
"max": "1",
"type": [
{
"code": "dateTime"
}
],
"mapping": [
{
"identity": "exposure-form-to-exposure",
"map": "Observation.component[dateOfEntry].valueDateTime",
"comment": "When the point in time of infection is unknown - date of the last entry into Switzerland (sct#161097008 'Date of return from travel')"
}
]
}
]
}
}
ChEkmExposureForm 
where 
preciseLocation 
FHIR
FHIRsmith