FHIR Extensions Pack
5.2.0-ballot - 5.2.0 Ballot - September 2024) International flag

FHIR Extensions Pack, published by HL7 International / FHIR Infrastructure. This guide is not an authorized publication; it is the continuous build for version 5.2.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-extensions/ and changes regularly. See the Directory of published versions

Extension: Timezone Code

Official URL: http://hl7.org/fhir/StructureDefinition/timezone Version: 5.2.0-ballot
Standards status: Trial-use Maturity Level: 2 Computable Name: TimezoneCode
Other Identifiers: OID:2.16.840.1.113883.4.642.5.1651

An IANA timezone code for the timezone offset per BCP 175. The offset is specified as part of a dateTime/instant (or using the tzOffset extension on a date if necessary). The timezone code may also be provided to allow for human display of the location associated with the offset.

Context of Use

This extension may be used on the following element(s):

  • Element ID date
  • Element ID dateTime
  • Element ID instant
  • Element ID Meta
  • Element ID time

Usage info

Usage:

Changes since version 1.0.0:

  • No changes

    • Formal Views of Extension Content

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

    This structure is derived from Extension

    Summary

    Simple Extension of type code: An IANA timezone code for the timezone offset per BCP 175. The offset is specified as part of a dateTime/instant (or using the tzOffset extension on a date if necessary). The timezone code may also be provided to allow for human display of the location associated with the offset.

    Maturity: 2

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..1 Extension IANA Timezone Code per BCP 175
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/timezone"
    ... value[x] 1..1 code Value of extension
    Binding: IANATimezones (required): IANA Timezones (BCP 175)


    doco Documentation for this format
    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..1 Extension IANA Timezone Code per BCP 175
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/timezone"

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Simple Extension of type code: An IANA timezone code for the timezone offset per BCP 175. The offset is specified as part of a dateTime/instant (or using the tzOffset extension on a date if necessary). The timezone code may also be provided to allow for human display of the location associated with the offset.

    Maturity: 2

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..1 Extension IANA Timezone Code per BCP 175
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/timezone"
    ... value[x] 1..1 code Value of extension
    Binding: IANATimezones (required): IANA Timezones (BCP 175)


    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraintsdoco
    .. Extension 0..1 Extension IANA Timezone Code per BCP 175
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/timezone"

    doco Documentation for this format

     

    Other representations of profile: CSV, Excel, Schematron

    Terminology Bindings

    PathConformanceValueSetURI
    Extension.value[x]requiredIANATimezones (a valid code from https://www.iana.org/time-zones)
    http://hl7.org/fhir/ValueSet/timezones
    from the FHIR Standard

    Constraints

    IdGradePath(s)DetailsRequirements
    ele-1error**ALL** elementsAll FHIR elements must have a @value or children
    : hasValue() or (children().count() > id.count())
    ext-1error**ALL** extensionsMust have either extensions or value[x], not both
    : extension.exists() != value.exists()

    Search Parameters for this Extension

    (none found)