US Public Health Profiles Library
1.0.0 - STU1 United States of America flag

US Public Health Profiles Library, published by HL7 Public Health Working Group. This is not an authorized publication; it is the continuous build for version 1.0.0). This version is based on the current content of https://github.com/HL7/fhir-us-ph-common-library-ig/ and changes regularly. See the Directory of published versions

Resource Profile: US Public Health Exposure Contact Information

Official URL: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-exposure-contact-information Version: 1.0.0
Active as of 2023-10-04 Computable Name: USPublicHealthExposureContactInformation

This Observation profile represents potential patient exposure and contact information.

The type of exposure/contact is contained in Observation.code (environmental, activity, event, location, person, animal, etc.). If the exposure/contact is an entity (person, animal, location) then it is represented in Observation.focus which is a reference to a Patient, RelatedPerson, Location, Group, etc.. (An animal would be represented by a RelatedPerson that contains the Extension Practitioner Animal Species. Free text information about the exposure/contact can be recorded in Observation.valueString and the date or period of exposure is held in Observation.effective[x]. If an address where the exposure/contact took place is known then it can be contained in the address-extension.

The following are some exposures that might be captured in this profile:

  • Environmental exposures
    • Living facilities
    • Work facilities
    • School facilities
  • Contact exposures
    • Person
    • Animal
  • Event Exposures
    • Sporting event
    • Rally
    • Wedding
    • Activity

Usage:

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

This structure is derived from Observation

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation Observation
... us-ph-address-extension S0..1AddressExposure/contact address
URL: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-address-extension
... category S1..1CodeableConceptExposure
Required Pattern: At least the following
.... coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
..... system1..1uriIdentity of the terminology system
Fixed Value: http://terminology.hl7.org/CodeSystem/v3-ActClass
..... code1..1codeSymbol in syntax defined by the system
Fixed Value: EXPOS
... code S1..1CodeableConceptThe type of exposure/contact (environmental, activity, event, location, person, animal, etc.). Suggested value sets:[Exposure Setting (COVID-19)](https://phinvads.cdc.gov/vads/ViewValueSet.action?id=FA5D6D86-C7B2-EA11-818F-005056ABE2F0), [Exposure Location](https://phinvads.cdc.gov/vads/ViewValueSet.action?id=9BE75E17-176B-DE11-9B52-0015173D1785), [Social History Type](https://vsac.nlm.nih.gov/valueset/2.16.840.1.113883.3.88.12.80.60/expansion)
... focus S0..*Reference(US Public Health Patient | RelatedPerson | Group | US Public Health Location)Contact with an entity (person, animal) or at a location.
... effective[x] S0..1dateTime, Period, Timing, instantClinically relevant time/time-period for observation
... value[x] S0..1Actual result
.... valueCodeableConceptCodeableConcept
.... valueStringstring

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron