COVID-19 FHIR Profile Library IG Informative Version, published by HL7 International - Clinical Information Modeling Initiative. 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-COVID19Library-ig/ and changes regularly. See the Directory of published versions
Official URL: http://hl7.org/fhir/us/covid19library/StructureDefinition/known-sars-cov-2-exposure | Version: 1.0.0 | |||
Active as of 2022-07-25 | Computable Name: KnownSARSCoV2Exposure | |||
Copyright/Legal: HL7 International & Logica Health, all rights reserved Creative Commons License |
Known SARS-CoV-2 Exposure is an observation to state that it is known that an individual has or has not been exposed to the SARS-CoV-2 virus.
Usage:
Description of Profiles, Differentials, Snapshots and how the different presentations work.
This structure is derived from COVID19ExposureCore
Summary
Must-Support: 1 element
Extensions
This structure refers to these extensions:
Slices
This structure defines the following Slices:
This structure is derived from COVID19ExposureCore
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | 0..* | COVID19ExposureCore | Measurements and simple assertions | |
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |
exposureType | S | 0..1 | CodeableConcept | Exposure Type URL: http://hl7.org/fhir/us/covid19library/StructureDefinition/exposure-type Binding: Exposure Type LOINC Answer Value Set (extensible) |
code | 1..1 | CodeableConcept | Type of observation (code / type) 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://loinc.org | |
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 88636-6 | |
value[x] | 0..1 | CodeableConcept | Actual result Slice: Unordered, Open by type:$this | |
valueCodeableConcept | 0..1 | CodeableConcept | Actual result 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: 840533007 | |
display | 1..1 | string | Representation defined by the system Fixed Value: Severe acute respiratory syndrome coronavirus 2 (organism) | |
Documentation for this format |
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Observation | I | 0..* | COVID19ExposureCore | Measurements and simple assertions | ||||
id | Σ | 0..1 | string | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
exposureType | S | 0..1 | CodeableConcept | Exposure Type URL: http://hl7.org/fhir/us/covid19library/StructureDefinition/exposure-type Binding: Exposure Type LOINC Answer Value Set (extensible) | ||||
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ||||
identifier | Σ | 0..* | Identifier | Business Identifier for observation | ||||
basedOn | Σ | 0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order | ||||
partOf | Σ | 0..* | Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) | Part of referenced event | ||||
status | ?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | ||||
category | 0..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | |||||
code | Σ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
coding | 1..* | Coding | Code defined by a terminology system Fixed Value: (complex) | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
system | 1..1 | uri | Identity of the terminology system Fixed Value: http://loinc.org | |||||
version | 0..1 | string | Version of the system - if relevant | |||||
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 88636-6 | |||||
display | 0..1 | string | Representation defined by the system | |||||
userSelected | 0..1 | boolean | If this coding was chosen directly by the user | |||||
text | 0..1 | string | Plain text representation of the concept | |||||
subject | Σ | 0..1 | Reference(Patient | Group | Device | Location) | Who and/or what the observation is about | ||||
focus | Σ | 0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | ||||
encounter | Σ | 0..1 | Reference(Encounter) | Healthcare event during which this observation is made | ||||
effective[x] | Σ | 0..1 | Clinically relevant time/time-period for observation | |||||
effectiveDateTime | dateTime | |||||||
effectivePeriod | Period | |||||||
effectiveTiming | Timing | |||||||
effectiveInstant | instant | |||||||
issued | Σ | 0..1 | instant | Date/Time this version was made available | ||||
performer | Σ | 0..* | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson) | Who is responsible for the observation | ||||
Slices for value[x] | ΣI | 0..1 | CodeableConcept | Actual result Slice: Unordered, Closed by type:$this | ||||
value[x]:valueCodeableConcept | ΣI | 0..1 | CodeableConcept | Actual result Required Pattern: At least the following | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
coding | 1..* | Coding | Code defined by a terminology system Fixed Value: (complex) | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
system | 1..1 | uri | Identity of the terminology system Fixed Value: http://snomed.info/sct | |||||
version | 0..1 | string | Version of the system - if relevant | |||||
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 840533007 | |||||
display | 1..1 | string | Representation defined by the system Fixed Value: Severe acute respiratory syndrome coronavirus 2 (organism) | |||||
userSelected | 0..1 | boolean | If this coding was chosen directly by the user | |||||
text | 0..1 | string | Plain text representation of the concept | |||||
dataAbsentReason | I | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
note | 0..* | Annotation | Comments about the observation | |||||
derivedFrom | Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements the observation is made from | ||||
component | Σ | 0..* | BackboneElement | Component results | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
code | Σ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
value[x] | Σ | 0..1 | Actual component result | |||||
valueQuantity | Quantity | |||||||
valueCodeableConcept | CodeableConcept | |||||||
valueString | string | |||||||
valueBoolean | boolean | |||||||
valueInteger | integer | |||||||
valueRange | Range | |||||||
valueRatio | Ratio | |||||||
valueSampledData | SampledData | |||||||
valueTime | time | |||||||
valueDateTime | dateTime | |||||||
valuePeriod | Period | |||||||
dataAbsentReason | I | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
interpretation | 0..* | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. | |||||
referenceRange | 0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | |||||
Documentation for this format |
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | I | 0..* | COVID19ExposureCore | Measurements and simple assertions |
exposureType | 0..1 | CodeableConcept | Exposure Type URL: http://hl7.org/fhir/us/covid19library/StructureDefinition/exposure-type Binding: Exposure Type LOINC Answer Value Set (extensible) | |
Documentation for this format |
This structure is derived from COVID19ExposureCore
Summary
Must-Support: 1 element
Extensions
This structure refers to these extensions:
Slices
This structure defines the following Slices:
Differential View
This structure is derived from COVID19ExposureCore
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
Observation | 0..* | COVID19ExposureCore | Measurements and simple assertions | |
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |
exposureType | S | 0..1 | CodeableConcept | Exposure Type URL: http://hl7.org/fhir/us/covid19library/StructureDefinition/exposure-type Binding: Exposure Type LOINC Answer Value Set (extensible) |
code | 1..1 | CodeableConcept | Type of observation (code / type) 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://loinc.org | |
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 88636-6 | |
value[x] | 0..1 | CodeableConcept | Actual result Slice: Unordered, Open by type:$this | |
valueCodeableConcept | 0..1 | CodeableConcept | Actual result 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: 840533007 | |
display | 1..1 | string | Representation defined by the system Fixed Value: Severe acute respiratory syndrome coronavirus 2 (organism) | |
Documentation for this format |
Snapshot View
Name | Flags | Card. | Type | Description & Constraints | ||||
---|---|---|---|---|---|---|---|---|
Observation | I | 0..* | COVID19ExposureCore | Measurements and simple assertions | ||||
id | Σ | 0..1 | string | Logical id of this artifact | ||||
meta | Σ | 0..1 | Meta | Metadata about the resource | ||||
implicitRules | ?!Σ | 0..1 | uri | A set of rules under which this content was created | ||||
language | 0..1 | code | Language of the resource content Binding: CommonLanguages (preferred): A human language.
| |||||
text | 0..1 | Narrative | Text summary of the resource, for human interpretation | |||||
contained | 0..* | Resource | Contained, inline Resources | |||||
Slices for extension | 0..* | Extension | Extension Slice: Unordered, Open by value:url | |||||
exposureType | S | 0..1 | CodeableConcept | Exposure Type URL: http://hl7.org/fhir/us/covid19library/StructureDefinition/exposure-type Binding: Exposure Type LOINC Answer Value Set (extensible) | ||||
modifierExtension | ?! | 0..* | Extension | Extensions that cannot be ignored | ||||
identifier | Σ | 0..* | Identifier | Business Identifier for observation | ||||
basedOn | Σ | 0..* | Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest) | Fulfills plan, proposal or order | ||||
partOf | Σ | 0..* | Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy) | Part of referenced event | ||||
status | ?!Σ | 1..1 | code | registered | preliminary | final | amended + Binding: ObservationStatus (required): Codes providing the status of an observation. | ||||
category | 0..* | CodeableConcept | Classification of type of observation Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories. | |||||
code | Σ | 1..1 | CodeableConcept | Type of observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. Required Pattern: At least the following | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
coding | 1..* | Coding | Code defined by a terminology system Fixed Value: (complex) | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
system | 1..1 | uri | Identity of the terminology system Fixed Value: http://loinc.org | |||||
version | 0..1 | string | Version of the system - if relevant | |||||
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 88636-6 | |||||
display | 0..1 | string | Representation defined by the system | |||||
userSelected | 0..1 | boolean | If this coding was chosen directly by the user | |||||
text | 0..1 | string | Plain text representation of the concept | |||||
subject | Σ | 0..1 | Reference(Patient | Group | Device | Location) | Who and/or what the observation is about | ||||
focus | Σ | 0..* | Reference(Resource) | What the observation is about, when it is not about the subject of record | ||||
encounter | Σ | 0..1 | Reference(Encounter) | Healthcare event during which this observation is made | ||||
effective[x] | Σ | 0..1 | Clinically relevant time/time-period for observation | |||||
effectiveDateTime | dateTime | |||||||
effectivePeriod | Period | |||||||
effectiveTiming | Timing | |||||||
effectiveInstant | instant | |||||||
issued | Σ | 0..1 | instant | Date/Time this version was made available | ||||
performer | Σ | 0..* | Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson) | Who is responsible for the observation | ||||
Slices for value[x] | ΣI | 0..1 | CodeableConcept | Actual result Slice: Unordered, Closed by type:$this | ||||
value[x]:valueCodeableConcept | ΣI | 0..1 | CodeableConcept | Actual result Required Pattern: At least the following | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
coding | 1..* | Coding | Code defined by a terminology system Fixed Value: (complex) | |||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
system | 1..1 | uri | Identity of the terminology system Fixed Value: http://snomed.info/sct | |||||
version | 0..1 | string | Version of the system - if relevant | |||||
code | 1..1 | code | Symbol in syntax defined by the system Fixed Value: 840533007 | |||||
display | 1..1 | string | Representation defined by the system Fixed Value: Severe acute respiratory syndrome coronavirus 2 (organism) | |||||
userSelected | 0..1 | boolean | If this coding was chosen directly by the user | |||||
text | 0..1 | string | Plain text representation of the concept | |||||
dataAbsentReason | I | 0..1 | CodeableConcept | Why the result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
note | 0..* | Annotation | Comments about the observation | |||||
derivedFrom | Σ | 0..* | Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence) | Related measurements the observation is made from | ||||
component | Σ | 0..* | BackboneElement | Component results | ||||
id | 0..1 | string | Unique id for inter-element referencing | |||||
extension | 0..* | Extension | Additional content defined by implementations | |||||
modifierExtension | ?!Σ | 0..* | Extension | Extensions that cannot be ignored even if unrecognized | ||||
code | Σ | 1..1 | CodeableConcept | Type of component observation (code / type) Binding: LOINCCodes (example): Codes identifying names of simple observations. | ||||
value[x] | Σ | 0..1 | Actual component result | |||||
valueQuantity | Quantity | |||||||
valueCodeableConcept | CodeableConcept | |||||||
valueString | string | |||||||
valueBoolean | boolean | |||||||
valueInteger | integer | |||||||
valueRange | Range | |||||||
valueRatio | Ratio | |||||||
valueSampledData | SampledData | |||||||
valueTime | time | |||||||
valueDateTime | dateTime | |||||||
valuePeriod | Period | |||||||
dataAbsentReason | I | 0..1 | CodeableConcept | Why the component result is missing Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing. | ||||
interpretation | 0..* | CodeableConcept | High, low, normal, etc. Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations. | |||||
referenceRange | 0..* | See referenceRange (Observation) | Provides guide for interpretation of component result | |||||
Documentation for this format |
Other representations of profile: CSV, Excel, Schematron
Path | Conformance | ValueSet / Code |
Observation.language | preferred | CommonLanguages Max Binding: AllLanguages |
Observation.status | required | ObservationStatus |
Observation.category | preferred | ObservationCategoryCodes |
Observation.code | example | Pattern: LOINC code 88636-6 |
Observation.dataAbsentReason | extensible | DataAbsentReason |
Observation.referenceRange.type | preferred | ObservationReferenceRangeMeaningCodes |
Observation.referenceRange.appliesTo | example | ObservationReferenceRangeAppliesToCodes |
Observation.component.code | example | LOINCCodes |
Observation.component.dataAbsentReason | extensible | DataAbsentReason |
Observation.component.interpretation | extensible | ObservationInterpretationCodes |