Logica COVID-19 FHIR Profile Library IG
0.13.1 - ci-build

Logica COVID-19 FHIR Profile Library IG - Local Development build (v0.13.1). See the Directory of published versions

StructureDefinition: COVID19UnderlyingConditionObservation

The structure for the observations of named underlying conditions of COVID 19.

The official URL for this profile is: 

http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-observation

Formal Views of Profile Content

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

This structure is derived from UnderlyingConditionObservationParent

NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation 0..*UnderlyingConditionObservationParentMeasurements and simple assertions
... Slices for component 0..*BackboneElementComponent results
Slice: Unordered, Open by pattern:code
.... component:All Slices Content/Rules for all slices
..... extension:conditionCategoryCode S1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
..... extension:conditionReference S0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
.... component:COVID19UnderlyingMedicalCondition 0..*BackboneElementCOVID19 Underlying Medical Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: MEDCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 General Underlying Conditions Present)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 Underlying Medical Condition Value Set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19UnderlyingCardiovascularMedicalCondition 0..*BackboneElementCOVID19 Underlying Cardiovascular Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: CARCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 cardiovascular underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 cardiovascular underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19UnderlyingNeuroligicMedicalCondition 0..*BackboneElementCOVID19 Underlying Neurologic Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: NEUROCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 neurologic underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 neurologic underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19UnderlyingImmunocompromisedMedicalCondition 0..*BackboneElementCOVID19 Underlying Immunocompromised Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: IMMUNOCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 immunocompromised underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 immunocompromised underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19RespiratoryUnderlyingMedicalCondition 0..*BackboneElementCOVID19 Underlying Respiratory Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: RESCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 respiratory underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 respiratory underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19UnderlyingMetabolicMedicalCondition 0..*BackboneElementCOVID19 Underlying Metabolic Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: METCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 metabolic underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 metabolic underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19HemoglobinopathyUnderlyingMedicalCondition 0..*BackboneElementCOVID19 Underlying Hemoglobinopathy Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: HEMCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 hemoglobinopathy underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 hemoglobinopathy underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19RenalUnderlyingMedicalCondition 0..*BackboneElementCOVID19 Underlying Renal Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: RENCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 renal underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 renal underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19ImmuneUnderlyingMedicalCondition 0..*BackboneElementCOVID19 Underlying Immune Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: IMMCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 immune underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 immune underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19GastrointestinalHepaticUnderlyingMedicalCondition 0..*BackboneElementCOVID19 Underlying Gastrointestinal or Hepatic Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: GSHCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 gastrointestinal and hepatic underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 gastrointestinal or hepatic underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
.... component:COVID19UncategorizedUnderlyingMedicalCondition 0..*BackboneElementCOVID19 Underlying Uncategorized Condition
..... extension:conditionCategoryCode 1..1COVID19UnderlyingConditionCategoryCodeCOVID-19 Underlying Condition Code
...... valueCodeableConcept 0..1CodeableConceptValue of extension
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://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
........ code1..1codeSymbol in syntax defined by the system
Fixed Value: UNCCOND
..... extension:conditionReference 0..1COVID19UnderlyingConditionReferenceCOVID-19 Underlying Condition Reference
...... valueReference 0..1Reference(COVID-19 uncategorized underlying condition)Value of extension
..... code 1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 uncategorized underlying condition reference set (required)
..... valueCodeableConcept 0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Observation I0..*UnderlyingConditionObservationParentMeasurements and simple assertions
... id Σ0..1stringLogical id of this artifact
... meta Σ0..1MetaMetadata about the resource
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
... language 0..1codeLanguage of the resource content
Binding: CommonLanguages (preferred)
Max Binding: AllLanguages: A human language.

... text 0..1NarrativeText summary of the resource, for human interpretation
... contained 0..*ResourceContained, inline Resources
... extension 0..*ExtensionAdditional content defined by implementations
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier Σ0..*IdentifierBusiness Identifier for observation
... basedOn Σ0..*Reference(CarePlan | DeviceRequest | ImmunizationRecommendation | MedicationRequest | NutritionOrder | ServiceRequest)Fulfills plan, proposal or order
... partOf Σ0..*Reference(MedicationAdministration | MedicationDispense | MedicationStatement | Procedure | Immunization | ImagingStudy)Part of referenced event
... status ?!Σ1..1coderegistered | preliminary | final | amended +
Binding: ObservationStatus (required): Codes providing the status of an observation.

... category 0..*CodeableConceptClassification of type of observation
Binding: ObservationCategoryCodes (preferred): Codes for high level observation categories.


... code Σ1..1CodeableConceptType of observation (code / type)
Binding: LOINCCodes (example): Codes identifying names of simple observations.

... subject Σ0..1Reference(Patient | Group | Device | Location)Who and/or what the observation is about
... focus Σ0..*Reference(Resource)What the observation is about, when it is not about the subject of record
... encounter Σ0..1Reference(Encounter)Healthcare event during which this observation is made
... effective[x] Σ0..1Clinically relevant time/time-period for observation
.... effectiveDateTimedateTime
.... effectivePeriodPeriod
.... effectiveTimingTiming
.... effectiveInstantinstant
... issued Σ0..1instantDate/Time this version was made available
... performer Σ0..*Reference(Practitioner | PractitionerRole | Organization | CareTeam | Patient | RelatedPerson)Who is responsible for the observation
... dataAbsentReason I0..1CodeableConceptWhy the result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


... note 0..*AnnotationComments about the observation
... bodySite 0..1CodeableConceptObserved body part
Binding: SNOMEDCTBodyStructures (example): Codes describing anatomical locations. May include laterality.

... method 0..1CodeableConceptHow it was done
Binding: ObservationMethods (example): Methods for simple observations.

... specimen 0..1Reference(Specimen)Specimen used for this observation
... device 0..1Reference(Device | DeviceMetric)(Measurement) Device
... referenceRange I0..*BackboneElementProvides guide for interpretation
obs-3: Must have at least a low or a high or text
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... low I0..1SimpleQuantityLow Range, if relevant
.... high I0..1SimpleQuantityHigh Range, if relevant
.... type 0..1CodeableConceptReference range qualifier
Binding: ObservationReferenceRangeMeaningCodes (preferred): Code for the meaning of a reference range.

.... appliesTo 0..*CodeableConceptReference range population
Binding: ObservationReferenceRangeAppliesToCodes (example): Codes identifying the population the reference range applies to.


.... age 0..1RangeApplicable age range, if relevant
.... text 0..1stringText based reference range in an observation
... hasMember Σ0..*Reference(Observation | QuestionnaireResponse | MolecularSequence)Related resource that belongs to the Observation group
... derivedFrom Σ0..*Reference(DocumentReference | ImagingStudy | Media | QuestionnaireResponse | Observation | MolecularSequence)Related measurements the observation is made from
... Slices for component SΣ0..*BackboneElementComponent results
Slice: Unordered, Open by pattern:code
.... component:All Slices Content/Rules for all slices
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code S1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
..... covid19-underlying-condition-reference S0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: LOINCCodes (example): Codes identifying names of simple observations.

..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (extensible)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19UnderlyingMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Medical Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*ExtensionAdditional content defined by implementations
......... system1..1uriIdentity of the terminology system
Fixed Value: http://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
......... version0..1stringVersion of the system - if relevant
......... code1..1codeSymbol in syntax defined by the system
Fixed Value: MEDCOND
......... display0..1stringRepresentation defined by the system
......... userSelected0..1booleanIf this coding was chosen directly by the user
........ text0..1stringPlain text representation of the concept
..... covid19-underlying-condition-reference 0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference"
...... Slices for value[x] 0..1Reference()Value of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueReference 0..1Reference(COVID-19 General Underlying Conditions Present)Value of extension
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 Underlying Medical Condition Value Set (required)
..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19UnderlyingCardiovascularMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Cardiovascular Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*ExtensionAdditional content defined by implementations
......... system1..1uriIdentity of the terminology system
Fixed Value: http://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
......... version0..1stringVersion of the system - if relevant
......... code1..1codeSymbol in syntax defined by the system
Fixed Value: CARCOND
......... display0..1stringRepresentation defined by the system
......... userSelected0..1booleanIf this coding was chosen directly by the user
........ text0..1stringPlain text representation of the concept
..... covid19-underlying-condition-reference 0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference"
...... Slices for value[x] 0..1Reference()Value of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueReference 0..1Reference(COVID-19 cardiovascular underlying condition)Value of extension
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 cardiovascular underlying condition reference set (required)
..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19UnderlyingNeuroligicMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Neurologic Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*ExtensionAdditional content defined by implementations
......... system1..1uriIdentity of the terminology system
Fixed Value: http://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
......... version0..1stringVersion of the system - if relevant
......... code1..1codeSymbol in syntax defined by the system
Fixed Value: NEUROCOND
......... display0..1stringRepresentation defined by the system
......... userSelected0..1booleanIf this coding was chosen directly by the user
........ text0..1stringPlain text representation of the concept
..... covid19-underlying-condition-reference 0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference"
...... Slices for value[x] 0..1Reference()Value of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueReference 0..1Reference(COVID-19 neurologic underlying condition)Value of extension
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 neurologic underlying condition reference set (required)
..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19UnderlyingImmunocompromisedMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Immunocompromised Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*ExtensionAdditional content defined by implementations
......... system1..1uriIdentity of the terminology system
Fixed Value: http://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
......... version0..1stringVersion of the system - if relevant
......... code1..1codeSymbol in syntax defined by the system
Fixed Value: IMMUNOCOND
......... display0..1stringRepresentation defined by the system
......... userSelected0..1booleanIf this coding was chosen directly by the user
........ text0..1stringPlain text representation of the concept
..... covid19-underlying-condition-reference 0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference"
...... Slices for value[x] 0..1Reference()Value of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueReference 0..1Reference(COVID-19 immunocompromised underlying condition)Value of extension
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 immunocompromised underlying condition reference set (required)
..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19RespiratoryUnderlyingMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Respiratory Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*ExtensionAdditional content defined by implementations
......... system1..1uriIdentity of the terminology system
Fixed Value: http://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
......... version0..1stringVersion of the system - if relevant
......... code1..1codeSymbol in syntax defined by the system
Fixed Value: RESCOND
......... display0..1stringRepresentation defined by the system
......... userSelected0..1booleanIf this coding was chosen directly by the user
........ text0..1stringPlain text representation of the concept
..... covid19-underlying-condition-reference 0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference"
...... Slices for value[x] 0..1Reference()Value of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueReference 0..1Reference(COVID-19 respiratory underlying condition)Value of extension
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 respiratory underlying condition reference set (required)
..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19UnderlyingMetabolicMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Metabolic Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*ExtensionAdditional content defined by implementations
......... system1..1uriIdentity of the terminology system
Fixed Value: http://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
......... version0..1stringVersion of the system - if relevant
......... code1..1codeSymbol in syntax defined by the system
Fixed Value: METCOND
......... display0..1stringRepresentation defined by the system
......... userSelected0..1booleanIf this coding was chosen directly by the user
........ text0..1stringPlain text representation of the concept
..... covid19-underlying-condition-reference 0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference"
...... Slices for value[x] 0..1Reference()Value of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueReference 0..1Reference(COVID-19 metabolic underlying condition)Value of extension
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 metabolic underlying condition reference set (required)
..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19HemoglobinopathyUnderlyingMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Hemoglobinopathy Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*ExtensionAdditional content defined by implementations
......... system1..1uriIdentity of the terminology system
Fixed Value: http://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
......... version0..1stringVersion of the system - if relevant
......... code1..1codeSymbol in syntax defined by the system
Fixed Value: HEMCOND
......... display0..1stringRepresentation defined by the system
......... userSelected0..1booleanIf this coding was chosen directly by the user
........ text0..1stringPlain text representation of the concept
..... covid19-underlying-condition-reference 0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference"
...... Slices for value[x] 0..1Reference()Value of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueReference 0..1Reference(COVID-19 hemoglobinopathy underlying condition)Value of extension
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 hemoglobinopathy underlying condition reference set (required)
..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19RenalUnderlyingMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Renal Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*ExtensionAdditional content defined by implementations
......... system1..1uriIdentity of the terminology system
Fixed Value: http://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
......... version0..1stringVersion of the system - if relevant
......... code1..1codeSymbol in syntax defined by the system
Fixed Value: RENCOND
......... display0..1stringRepresentation defined by the system
......... userSelected0..1booleanIf this coding was chosen directly by the user
........ text0..1stringPlain text representation of the concept
..... covid19-underlying-condition-reference 0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference"
...... Slices for value[x] 0..1Reference()Value of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueReference 0..1Reference(COVID-19 renal underlying condition)Value of extension
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 renal underlying condition reference set (required)
..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19ImmuneUnderlyingMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Immune Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*ExtensionAdditional content defined by implementations
......... system1..1uriIdentity of the terminology system
Fixed Value: http://fhir.logicahealth.org/covid19/CodeSystem/covid19-underlying-condition-category-cs
......... version0..1stringVersion of the system - if relevant
......... code1..1codeSymbol in syntax defined by the system
Fixed Value: IMMCOND
......... display0..1stringRepresentation defined by the system
......... userSelected0..1booleanIf this coding was chosen directly by the user
........ text0..1stringPlain text representation of the concept
..... covid19-underlying-condition-reference 0..1Reference()COVID-19 Underlying Condition Reference
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-reference"
...... Slices for value[x] 0..1Reference()Value of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueReference 0..1Reference(COVID-19 immune underlying condition)Value of extension
..... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
..... code Σ1..1CodeableConceptType of component observation (code / type)
Binding: COVID-19 immune underlying condition reference set (required)
..... Slices for value[x] Σ0..1CodeableConceptActual component result
Slice: Unordered, Closed by type:$this
...... value[x]:valueCodeableConcept Σ0..1CodeableConceptActual component result
Binding: Present, Absent, Unknown Value Set (required)
..... dataAbsentReason I0..1CodeableConceptWhy the component result is missing
Binding: DataAbsentReason (extensible): Codes specifying why the result (Observation.value[x]) is missing.

..... interpretation 0..*CodeableConceptHigh, low, normal, etc.
Binding: ObservationInterpretationCodes (extensible): Codes identifying interpretations of observations.


..... referenceRange 0..*See referenceRange (Observation)Provides guide for interpretation of component result
.... component:COVID19GastrointestinalHepaticUnderlyingMedicalCondition SΣ0..*BackboneElementCOVID19 Underlying Gastrointestinal or Hepatic Condition
..... id 0..1stringUnique id for inter-element referencing
..... Slices for extension S1..*ExtensionExtension
Slice: Unordered, Open by value:url
..... covid19-underlying-condition-category-code 1..1CodeableConceptCOVID-19 Underlying Condition Code
URL: http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code
...... id 0..1stringUnique id for inter-element referencing
...... Slices for extension 0..0
...... url 1..1uri"http://fhir.logicahealth.org/covid19/StructureDefinition/covid19-underlying-condition-category-code"
...... Slices for value[x] 0..1CodeableConceptValue of extension
Slice: Unordered, Closed by type:$this
....... value[x]:valueCodeableConcept 0..1CodeableConceptValue of extension
Required Pattern: At least the following
........ id0..1stringUnique id for inter-element referencing
........ extension0..*ExtensionAdditional content defined by implementations
........ coding1..*CodingCode defined by a terminology system
Fixed Value: (complex)
......... id0..1stringUnique id for inter-element referencing
......... extension0..*