HL7.FHIR.AU.BASE\Date Accuracy Indicator - Definitions

AU Base Implementation Guide
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This page is part of the AU Base Implementation Guide 4.1.1-preview based on FHIR R4. For a full list of available versions, see the Directory of published versions

Extension: DateAccuracyIndicator - Detailed Descriptions

Page standards status: Trial-use

Maturity Level: 2

Definitions for the date-accuracy-indicator extension.

Differential Elements Table
Key Elements Table
Snapshot Elements Table

Guidance on how to interpret the contents of this table can be found here.

1. Extension
Definition	General date accuracy indicator coding. Optional Extension Element - found in all resources.
Control	0..1*
Comments	In some circumstances, systems may capture date or dateTime data that has unknown or estimated parts. This coding indicates the accuracy of the day, month and year parts. This concept is equivalent to Australian Institute of Health and Welfare data element 294418 Date—accuracy indicator.
2. Extension.url
Fixed Value	http://hl7.org.au/fhir/StructureDefinition/date-accuracy-indicator
3. Extension.value[x]
Definition	Coding of the accuracy of a date. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Control	10..1
Binding	The codes SHALL be taken from https://healthterminologies.gov.au/fhir/ValueSet/date-accuracy-indicator-1For codes, see (unbound) Date accuracy codin
Type	Choice of: , date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	See Choice of Data Types for further information about how to use [x]

Guidance on how to interpret the contents of this table can be found here.

1. Extension
Definition	General date accuracy indicator coding. Optional Extension Element - found in all resources.
Control	0..1* This element is affected by the following invariants: ele-1
Comments	In some circumstances, systems may capture date or dateTime data that has unknown or estimated parts. This coding indicates the accuracy of the day, month and year parts. This concept is equivalent to Australian Institute of Health and Welfare data element 294418 Date—accuracy indicator.
Invariants	Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
2. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Control	1..1
Type	uri
XML Representation	In the XML format, this property is represented as an attribute.
Summary	false
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Fixed Value	http://hl7.org.au/fhir/StructureDefinition/date-accuracy-indicator
3. Extension.value[x]
Definition	Coding of the accuracy of a date. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Control	10..1
Binding	The codes SHALL be taken from https://healthterminologies.gov.au/fhir/ValueSet/date-accuracy-indicator-1For codes, see (unbound) Date accuracy codin
Type	Choice of: Coding, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, Signature, unsignedInt, time
[x] Note	See Choice of Data Types for further information about how to use [x]
Summary	false
Invariants	Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))

Guidance on how to interpret the contents of this table can be found here.

1. Extension
Definition	General date accuracy indicator coding.
Control	0..1 This element is affected by the following invariants: ele-1
Comments	In some circumstances, systems may capture date or dateTime data that has unknown or estimated parts. This coding indicates the accuracy of the day, month and year parts. This concept is equivalent to Australian Institute of Health and Welfare data element 294418 Date—accuracy indicator.
2. Extension.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Control	0..1
Type	string
XML Representation	In the XML format, this property is represented as an attribute.
Summary	false
3. Extension.extension
Definition	May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Control	0..*
Type	Extension
Summary	false
Alternate Names	extensions, user content
Comments	There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Invariants	Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (: extension.exists() != value.exists())
Slicing	This element introduces a set of slices on Extension.extension. The slices are unordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Control	1..1
Type	uri
XML Representation	In the XML format, this property is represented as an attribute.
Summary	false
Comments	The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Fixed Value	http://hl7.org.au/fhir/StructureDefinition/date-accuracy-indicator
5. Extension.value[x]
Definition	Coding of the accuracy of a date.
Control	1..1
Binding	The codes SHALL be taken from https://healthterminologies.gov.au/fhir/ValueSet/date-accuracy-indicator-1 Date accuracy codin
Type	Coding
[x] Note	See Choice of Data Types for further information about how to use [x]
Summary	false
Invariants	Defined on this element ele-1: All FHIR elements must have a @value or children (: hasValue() or (children().count() > id.count()))

IG © 2017+ HL7 Australia. Package hl7.fhir.au.base#4.1.1-preview based on FHIR 4.0.1. Generated 2023-08-22
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