StructureDefinition-us-ph-travel-history

Sourcehl7.fhir.us.ecr#current:HL7 FHIR® Implementation Guide: Electronic Case Reporting (eCR) - US Realm (v4.0.1)
resourceTypeStructureDefinition
idus-ph-travel-history
canonicalhttp://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-travel-history
version2.1.0
statusactive
publisherHL7 Public Health Work Group (http://www.hl7.org/Special/committees/pher/index.cfm)
nameUSPublicHealthTravelHistory
titleUS Public Health Travel History
date2023-03-21T02:41:38+00:00
experimentalfalse
descriptionThis Observation profile represents a patient's travel history. The following data for a patient can be recorded: * travel history as a string, an address, or a coded location * the date or period of time spent in the location (Observation.effectiveTime) * it is important to accurately capture the most accurate dates possible * the focus should be on date of arrival and date of departure * the concepts of dates as related to travel are especially useful for determining need for Federal Public Health Notifications (FPHNs) and these dates are used to alert foreign ministries of health about their residents who may have been contacts of cases, or if a flight that was outbound from the USA had an infectious traveler on it * most uses will involve a single location (Observation.component), however, it is possible to specify multiple locations (but there is only a single effectiveTime) * this allows for cases where a patient cannot remember exact dates of travel (e.g. I traveled to London, Paris, and Berlin in July and August 2016) * free text describing the travel history details and location (Observation.component.valueCodeableConcept.text element) * use Observation.component.codeableConcept to record a coded location * use Observationcomponent.extension to record a specific address * where a more granular address than state is known (e.g. city, street) it is appropriate to use the extension to record an address rather than using the coded location
jurisdictionsus
fhirVersion4.0.1
kindresource
abstractfalse
sdTtypeObservation
derivationconstraint
basehttp://hl7.org/fhir/StructureDefinition/Observation
Usages
Name Flags Card. Type Description & Constraints doco
. . Observation Observation US Public Health Travel History
. . . code S Required Pattern: At least the following
. . . . coding 1..* Coding Code defined by a terminology system
Fixed Value: (complex)
. . . . . system 1..1 uri Identity of the terminology system
Fixed Value: http://snomed.info/sct
. . . . . code 1..1 code Symbol in syntax defined by the system
Fixed Value: 420008001
. . . subject S 1.. Reference (US Public Health Patient)
. . . effective[x] S 1.. Date or period of time spent in the location
. . . hasMember S Reference (US Public Health Transportation Details | US Public Health Exposure Contact Information)
. . . Slices for component S 1 .. Slice: Unordered, Open by value:code
. . . . component:travelLocation S 1..* Travel location
. . . . . Slices for extension S Slice: Unordered, Open by value:url
. . . . . travelHistoryAddress S 0..1 Address Travel history address
URL: http://hl7.org/fhir/us/ecr/StructureDefinition/us-ph-address-extension
. . . . . code S Required Pattern: At least the following
. . . . . . coding 1..* Coding Code defined by a terminology system
Fixed Value: (complex)
. . . . . . . system 1..1 uri Identity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ParticipationType
. . . . . . . code 1..1 code Symbol in syntax defined by the system
Fixed Value: LOC
. . . . . . . display 1..1 string Representation defined by the system
Fixed Value: Location
. . . . . value[x] S CodeableConcept
. . . . . . coding S Binding: Geographical location history ( extensible ): Geographical Location History


Example for coding: {"system":"urn:iso:std:iso:3166","code":"FJI","display":"Fiji"}
. . . . . . text S Example for text: Spent 8 years in the UK during the BSE outbreak
. . . . component:travelPurpose S Purpose of travel
. . . . . code S Required Pattern: At least the following
. . . . . . coding 1..* Coding Code defined by a terminology system
Fixed Value: (complex)
. . . . . . . system 1..1 uri Identity of the terminology system
Fixed Value: http://snomed.info/sct
. . . . . . . code 1..1 code Symbol in syntax defined by the system
Fixed Value: 280147009
. . . . . value[x] S 1.. CodeableConcept Binding: Travel Purpose (CDC) ( preferred ): Travel Purpose


doco Documentation for this format

Produced 06 Apr 2023