FHIR Extensions Pack
5.3.0-ballot-tc1 - (September 2025 Ballot) 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 5.3.0-ballot-tc1 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: Location Boundary (GeoJSON)

Official URL: http://hl7.org/fhir/StructureDefinition/location-boundary-geojson Version: 5.3.0-ballot-tc1
Standards status: Trial-use Maturity Level: 3 Responsible: HL7 International / Patient Administration Computable Name: LocBoundaryGeojson
Other Identifiers: OID:2.16.840.1.113883.4.642.5.1102

A boundary shape that represents the outside edge of the location (in GeoJSON format) This shape may have holes, and disconnected shapes.

Context of Use

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

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Changes since version 5.2.0:

  • 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 with the type Attachment: A boundary shape that represents the outside edge of the location (in GeoJSON format) This shape may have holes, and disconnected shapes.

    Maturity: 3

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..1 Extension A boundary shape that represents the outside edge of the location (in GeoJSON format)
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/location-boundary-geojson"
    ... value[x] 1..1 Attachment Value of extension

    doco Documentation for this format
    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..1 Extension A boundary shape that represents the outside edge of the location (in GeoJSON format)
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/location-boundary-geojson"

    doco Documentation for this format

    This structure is derived from Extension

    Summary

    Simple Extension with the type Attachment: A boundary shape that represents the outside edge of the location (in GeoJSON format) This shape may have holes, and disconnected shapes.

    Maturity: 3

    Differential View

    This structure is derived from Extension

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..1 Extension A boundary shape that represents the outside edge of the location (in GeoJSON format)
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/location-boundary-geojson"
    ... value[x] 1..1 Attachment Value of extension

    doco Documentation for this format

    Snapshot View

    NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
    .. Extension 0..1 Extension A boundary shape that represents the outside edge of the location (in GeoJSON format)
    ... id 0..1 id Unique id for inter-element referencing
    ... extension 0..0
    ... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/location-boundary-geojson"

    doco Documentation for this format

     

    Other representations of profile: CSV, Excel, Schematron

    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()

    R4B

    The extension is not used in R4B

    • Duplicate Resource http://hl7.org/fhir/StructureDefinition/location-boundary-geojson of type StructureDefinition (existing version 4.3.0, new version 5.3.0-ballot-tc1)

    R4

    The extension is not used in R4

    • Duplicate Resource http://hl7.org/fhir/StructureDefinition/location-boundary-geojson of type StructureDefinition (existing version 4.0.1, new version 5.3.0-ballot-tc1)

    R3

    The extension is unchanged in R3

    Search Parameters for this Extension

    (none found)