Health Connect Australia Provider Directory FHIR Implementation Guide, published by Australian Digital Health Agency. This guide is not an authorized publication; it is the continuous build for version 0.1.0-preview built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/AuDigitalHealth/HealthConnect/ and changes regularly. See the Directory of published versions

Resource Profile: HCLocation - Detailed Descriptions

Page standards status: Draft

Definitions for the hc-location resource profile.

Guidance on how to interpret the contents of this table can be foundhere

0. Location
Definition

Details and position information for a physical place where services are provided and resources and participants may be stored, found, contained, or accommodated.

ShortAustralian Location Directory EntryDetails and position information for a physical place
Control0..*
Is Modifierfalse
Summaryfalse
Invariantsdom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
dom-6: A resource should have narrative for robust management (text.`div`.exists())
au-core-loc-01: The location shall at least have a valid identifier or address or type (address.exists() or type.exists() or identifier.where(system.count() + value.count() >1).exists())
preferred-postal-address: If the preferred postal address extension is present on an address then that address must be of type 'postal' (address.exists() and address.extension.where(url='http://ns.electronichealth.net.au/hc/StructureDefinition/hc-preferred-postal-address').exists() implies address.where(type='postal').exists())
address-requirement: If location type is VI or MOBL then an address does not need to be present. For all other location types an address must be present. (type.coding.where(code = 'VI' or code = 'MOBL').exists().not() implies address.exists())
2. Location.meta
Definition

The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

ShortMetadata on LocationMetadata about the resource
Control0..1
TypeMeta
Is Modifierfalse
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
4. Location.implicitRules
Definition

A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

ShortA set of rules under which this content was created
Comments

Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

Control0..1
Typeuri
Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
6. Location.extension
Definition

An Extension


May be used to represent additional information that is not part of the basic definition of the resource. 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.

ShortExtensionAdditional content defined by implementations
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.

Control0..*
TypeExtension
Is Modifierfalse
Summaryfalse
Alternate Namesextensions, user content
Invariantsele-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())
SlicingThis element introduces a set of slices on Location.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • value @ url
  • 8. Location.extension:HCAmenity
    Slice NameHCAmenity
    Definition

    Facilities or amenities available within, or in close proximity of, a location. Uses the Health Connect Amenity ValueSet (http://ns.electronichealth.net.au/hc/ValueSet/HCAmenityVs).

    ShortAmenities or facilities available at or near the location.
    Control0..*
    This element is affected by the following invariants: ele-1
    TypeExtension(HC Amenity) (Extension Type: CodeableConcept)
    Is Modifierfalse
    Must Supporttrue
    Summaryfalse
    Invariantsele-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())
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    10. Location.extension:HCPreferredPostalAddress
    Slice NameHCPreferredPostalAddress
    Definition

    Preferred postal/mailing address for correspondence (PO Box or mailing address) that is distinct from the registered physical address.

    ShortPreferred postal address
    Control0..*
    This element is affected by the following invariants: ele-1
    TypeExtension(HC Preferred Postal Address) (Extension Type: Address)
    Is Modifierfalse
    Must Supporttrue
    Summaryfalse
    Invariantsele-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())
    ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
    12. Location.modifierExtension
    Definition

    May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

    Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

    ShortExtensions that cannot be ignored
    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.

    Control0..*
    TypeExtension
    Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
    Summaryfalse
    Requirements

    Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

    Alternate Namesextensions, user content
    Invariantsele-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())
    14. Location.status
    Definition

    The status property covers the general availability of the resource, not the current value which may be covered by the operationStatus, or by a schedule/slots if they are configured for the location.

    Shortactive | suspended | inactive
    Control0..1
    BindingThe codes SHALL be taken from LocationStatushttp://hl7.org/fhir/ValueSet/location-status|4.0.1
    (required to http://hl7.org/fhir/ValueSet/location-status|4.0.1)

    Indicates whether the location is still in use.

    Typecode
    Is Modifiertrue because This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Summarytrue
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    16. Location.name
    Definition

    Name of the location as used by humans. Does not need to be unique.

    ShortName of the location as used by humans
    Comments

    If the name of a location changes, consider putting the old name in the alias column so that it can still be located through searches.

    Control10..1
    Typestring
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Must Supporttrue
    Summarytrue
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    18. Location.alias
    Definition

    Other names or aliases by which this location is known, such as abbreviations, former names, or local names.


    A list of alternate names that the location is known as, or was known as, in the past.

    ShortAlternative names for the locationA list of alternate names that the location is known as, or was known as, in the past
    Comments

    There are no dates associated with the alias/historic names, as this is not intended to track when names were used, but to assist in searching so that older names can still result in identifying the location.

    Control0..*
    Typestring
    Is Modifierfalse
    Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
    Must Supporttrue
    Summaryfalse
    Requirements

    Over time locations and organizations go through many changes and can be known by different names.

    For searching knowing previous names that the location was known by can be very useful.

    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    20. Location.type
    Definition

    Indicates whether the location is a fixed physical place, virtual location or a mobile service. Used to identify the type of location that meets their patient's needs.


    Indicates the type of function performed at the location.

    ShortIndicates whether the location is a virtual location or mobile service.Type of function performed
    Control0..*
    This element is affected by the following invariants: au-core-loc-01
    BindingUnless not suitable, these codes SHALL be taken from HC Service Delivery Location Role Type ValueSethttp://terminology.hl7.org/ValueSet/v3-ServiceDeliveryLocationRoleType
    (extensible to http://ns.electronichealth.net.au/hc/ValueSet/hc-service-delivery-location-role-type)
    TypeCodeableConcept
    Is Modifierfalse
    Must Supporttrue
    Summarytrue
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    22. Location.telecom
    Definition

    The contact details of communication devices available at the location. This can include phone numbers, fax numbers, mobile numbers, email addresses and web sites.

    ShortContact details of the location
    Control20..*
    TypeContactPoint
    Is Modifierfalse
    Must Supporttrue
    Summaryfalse
    Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
    SlicingThis element introduces a set of slices on Location.telecom. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • value @ system
    • 24. Location.telecom:phone
      Slice Namephone
      Definition

      The contact details of communication devices available at the location. This can include phone numbers, fax numbers, mobile numbers, email addresses and web sites.

      ShortPhone number for the location.Contact details of the location
      Control10..*
      TypeContactPoint
      Is Modifierfalse
      Must Supporttrue
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      26. Location.telecom:phone.system
      Definition

      Telecommunications form for contact point - what communications system is required to make use of the contact.

      Shortphone | fax | email | pager | url | sms | other
      Control10..1
      This element is affected by the following invariants: cpt-2
      BindingThe codes SHALL be taken from ContactPointSystemhttp://hl7.org/fhir/ValueSet/contact-point-system|4.0.1
      (required to http://hl7.org/fhir/ValueSet/contact-point-system|4.0.1)

      Telecommunications form for contact point.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Summarytrue
      Pattern Valuephone
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      28. Location.telecom:phone.use
      Definition

      Identifies the purpose for the contact point.

      Shorthome | work | temp | old | mobile - purpose of this contact point
      Comments

      Applications can assume that a contact is current unless it explicitly says that it is temporary or old.

      Control0..1
      BindingThe codes SHALL be taken from ContactPointUsehttp://hl7.org/fhir/ValueSet/contact-point-use|4.0.1
      (required to http://hl7.org/fhir/ValueSet/contact-point-use|4.0.1)

      Use of contact point.

      Typecode
      Is Modifiertrue because This is labeled as "Is Modifier" because applications should not mistake a temporary or old contact etc.for a current/permanent one
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Summarytrue
      Requirements

      Need to track the way a person uses this contact, so a user can choose which is appropriate for their purpose.

      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      30. Location.telecom:email
      Slice Nameemail
      Definition

      The contact details of communication devices available at the location. This can include phone numbers, fax numbers, mobile numbers, email addresses and web sites.

      ShortEmail address for the location.Contact details of the location
      Control10..*
      TypeContactPoint
      Is Modifierfalse
      Must Supporttrue
      Summaryfalse
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      32. Location.telecom:email.system
      Definition

      Telecommunications form for contact point - what communications system is required to make use of the contact.

      Shortphone | fax | email | pager | url | sms | other
      Control10..1
      This element is affected by the following invariants: cpt-2
      BindingThe codes SHALL be taken from ContactPointSystemhttp://hl7.org/fhir/ValueSet/contact-point-system|4.0.1
      (required to http://hl7.org/fhir/ValueSet/contact-point-system|4.0.1)

      Telecommunications form for contact point.

      Typecode
      Is Modifierfalse
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Summarytrue
      Pattern Valueemail
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      34. Location.telecom:email.use
      Definition

      Identifies the purpose for the contact point.

      Shorthome | work | temp | old | mobile - purpose of this contact point
      Comments

      Applications can assume that a contact is current unless it explicitly says that it is temporary or old.

      Control0..1
      BindingThe codes SHALL be taken from ContactPointUsehttp://hl7.org/fhir/ValueSet/contact-point-use|4.0.1
      (required to http://hl7.org/fhir/ValueSet/contact-point-use|4.0.1)

      Use of contact point.

      Typecode
      Is Modifiertrue because This is labeled as "Is Modifier" because applications should not mistake a temporary or old contact etc.for a current/permanent one
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Summarytrue
      Requirements

      Need to track the way a person uses this contact, so a user can choose which is appropriate for their purpose.

      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      36. Location.address
      Definition

      Physical location.

      ShortAddress where the service or practitioner role is located. Virtual and mobile locations may not have a fixed address.Physical location
      Comments

      This is primarily used for the physical address of the location. The Organization however uses the address property for administrative purposes.


      Additional addresses should be recorded using another instance of the Location resource, or via the Organization.

      Control0..1
      This element is affected by the following invariants: au-core-loc-01
      TypeAddress(Address, Australian Address)
      Is Modifierfalse
      Must Supporttrue
      Must Support TypesNo must-support rules about the choice of types/profiles
      Summaryfalse
      Requirements

      If locations can be visited, we need to keep track of their address.

      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      38. Location.physicalType
      Definition

      Physical form of the location, e.g. building, room, vehicle, road.

      ShortPhysical form of the location
      Control0..1
      BindingThe codes SHOULD be taken from For example codes, see Location Type (Physical) - AU Extendedhttp://hl7.org/fhir/ValueSet/location-physical-type|4.0.1
      (preferred to http://terminology.hl7.org.au/ValueSet/location-physical-type-extended)
      TypeCodeableConcept
      Is Modifierfalse
      Must Supporttrue
      Summarytrue
      Requirements

      For purposes of showing relevant locations in queries, we need to categorize locations.

      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      40. Location.managingOrganization
      Definition

      A reference to the organisation that holds a HPI-O and manages or is responsible for this location entry in the provider directory.


      The organization responsible for the provisioning and upkeep of the location.

      ShortReference to managing organisation with HPI-O.Organization responsible for provisioning and upkeep
      Comments

      This can also be used as the part of the organization hierarchy where this location provides services. These services can be defined through the HealthcareService resource.

      Control10..1
      TypeReference(HC Organization, Organization)
      Is Modifierfalse
      Must Supporttrue
      Summarytrue
      Requirements

      Need to know who manages the location.

      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      42. Location.partOf
      Definition

      Another Location of which this Location is physically a part of.

      ShortAnother Location this one is physically a part of
      Control0..1
      TypeReference(HC Location, Location)
      Is Modifierfalse
      Summaryfalse
      Requirements

      For purposes of location, display and identification, knowing which locations are located within other locations is important.

      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      44. Location.endpoint
      Definition

      Technical endpoints providing access to services operated for the location.

      ShortTechnical endpoints providing access to services operated for the location
      Control0..1*
      TypeReference(HC Endpoint, Endpoint)
      Is Modifierfalse
      Must Supporttrue
      Summaryfalse
      Requirements

      Organizations may have different systems at different locations that provide various services and need to be able to define the technical connection details for how to connect to them, and for what purpose.

      Invariantsele-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 foundhere

      0. Location
      ShortAustralian Location Directory Entry
      Invariantspreferred-postal-address: If the preferred postal address extension is present on an address then that address must be of type 'postal' (address.exists() and address.extension.where(url='http://ns.electronichealth.net.au/hc/StructureDefinition/hc-preferred-postal-address').exists() implies address.where(type='postal').exists())
      address-requirement: If location type is VI or MOBL then an address does not need to be present. For all other location types an address must be present. (type.coding.where(code = 'VI' or code = 'MOBL').exists().not() implies address.exists())
      2. Location.meta
      ShortMetadata on Location
      4. Location.extension
      SlicingThis element introduces a set of slices on Location.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
      • value @ url
      • 6. Location.extension:HCAmenity
        Slice NameHCAmenity
        Definition

        Facilities or amenities available within, or in close proximity of, a location. Uses the Health Connect Amenity ValueSet (http://ns.electronichealth.net.au/hc/ValueSet/HCAmenityVs).

        ShortAmenities or facilities available at or near the location.
        Control0..*
        TypeExtension(HC Amenity) (Extension Type: CodeableConcept)
        Must Supporttrue
        8. Location.extension:HCPreferredPostalAddress
        Slice NameHCPreferredPostalAddress
        Definition

        Preferred postal/mailing address for correspondence (PO Box or mailing address) that is distinct from the registered physical address.

        ShortPreferred postal address
        Control0..*
        TypeExtension(HC Preferred Postal Address) (Extension Type: Address)
        Must Supporttrue
        10. Location.name
        Control1..?
        12. Location.alias
        Definition

        Other names or aliases by which this location is known, such as abbreviations, former names, or local names.

        ShortAlternative names for the location
        Must Supporttrue
        14. Location.type
        Definition

        Indicates whether the location is a fixed physical place, virtual location or a mobile service. Used to identify the type of location that meets their patient's needs.

        ShortIndicates whether the location is a virtual location or mobile service.
        BindingUnless not suitable, these codes SHALL be taken from HC Service Delivery Location Role Type ValueSet
        (extensible to http://ns.electronichealth.net.au/hc/ValueSet/hc-service-delivery-location-role-type)
        16. Location.telecom
        Control2..?
        Must Supporttrue
        SlicingThis element introduces a set of slices on Location.telecom. The slices areUnordered and Open, and can be differentiated using the following discriminators:
        • value @ system
        • 18. Location.telecom:phone
          Slice Namephone
          ShortPhone number for the location.
          Control1..*
          Must Supporttrue
          20. Location.telecom:phone.system
          Control1..?
          Pattern Valuephone
          22. Location.telecom:email
          Slice Nameemail
          ShortEmail address for the location.
          Control1..*
          Must Supporttrue
          24. Location.telecom:email.system
          Control1..?
          Pattern Valueemail
          26. Location.address
          ShortAddress where the service or practitioner role is located. Virtual and mobile locations may not have a fixed address.
          28. Location.managingOrganization
          Definition

          A reference to the organisation that holds a HPI-O and manages or is responsible for this location entry in the provider directory.

          ShortReference to managing organisation with HPI-O.
          Control1..?
          TypeReference(HC Organization)
          30. Location.partOf
          TypeReference(HC Location)
          32. Location.endpoint
          Control0..1
          TypeReference(HC Endpoint)
          Must Supporttrue

          Guidance on how to interpret the contents of this table can be foundhere

          0. Location
          Definition

          Details and position information for a physical place where services are provided and resources and participants may be stored, found, contained, or accommodated.

          ShortAustralian Location Directory Entry
          Control0..*
          Is Modifierfalse
          Summaryfalse
          Invariantsdom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (contained.contained.empty())
          dom-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource (contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty())
          dom-4: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated (contained.meta.versionId.empty() and contained.meta.lastUpdated.empty())
          dom-5: If a resource is contained in another resource, it SHALL NOT have a security label (contained.meta.security.empty())
          dom-6: A resource should have narrative for robust management (text.`div`.exists())
          au-core-loc-01: The location shall at least have a valid identifier or address or type (address.exists() or type.exists() or identifier.where(system.count() + value.count() >1).exists())
          preferred-postal-address: If the preferred postal address extension is present on an address then that address must be of type 'postal' (address.exists() and address.extension.where(url='http://ns.electronichealth.net.au/hc/StructureDefinition/hc-preferred-postal-address').exists() implies address.where(type='postal').exists())
          address-requirement: If location type is VI or MOBL then an address does not need to be present. For all other location types an address must be present. (type.coding.where(code = 'VI' or code = 'MOBL').exists().not() implies address.exists())
          2. Location.id
          Definition

          The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.

          ShortLogical id of this artifact
          Comments

          The only time that a resource does not have an id is when it is being submitted to the server using a create operation.

          Control0..1
          Typeid
          Is Modifierfalse
          Summarytrue
          4. Location.meta
          Definition

          The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.

          ShortMetadata on Location
          Control0..1
          TypeMeta
          Is Modifierfalse
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          6. Location.implicitRules
          Definition

          A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.

          ShortA set of rules under which this content was created
          Comments

          Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.

          Control0..1
          Typeuri
          Is Modifiertrue because This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Summarytrue
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          8. Location.language
          Definition

          The base language in which the resource is written.

          ShortLanguage of the resource content
          Comments

          Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).

          Control0..1
          BindingThe codes SHOULD be taken from CommonLanguages
          (preferred to http://hl7.org/fhir/ValueSet/languages)

          A human language.

          Additional BindingsPurpose
          AllLanguagesMax Binding
          Typecode
          Is Modifierfalse
          Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
          Summaryfalse
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          10. Location.text
          Definition

          A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.

          ShortText summary of the resource, for human interpretation
          Comments

          Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.

          Control0..1
          TypeNarrative
          Is Modifierfalse
          Summaryfalse
          Alternate Namesnarrative, html, xhtml, display
          Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
          12. Location.contained
          Definition

          These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.

          ShortContained, inline Resources
          Comments

          This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.

          Control0..*
          TypeResource
          Is Modifierfalse
          Summaryfalse
          Alternate Namesinline resources, anonymous resources, contained resources
          14. Location.extension
          Definition

          An Extension

          ShortExtension
          Control0..*
          TypeExtension
          Is Modifierfalse
          Summaryfalse
          Invariantsele-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())
          SlicingThis element introduces a set of slices on Location.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
          • value @ url
          • 16. Location.extension:HCAmenity
            Slice NameHCAmenity
            Definition

            Facilities or amenities available within, or in close proximity of, a location. Uses the Health Connect Amenity ValueSet (http://ns.electronichealth.net.au/hc/ValueSet/HCAmenityVs).

            ShortAmenities or facilities available at or near the location.
            Control0..*
            This element is affected by the following invariants: ele-1
            TypeExtension(HC Amenity) (Extension Type: CodeableConcept)
            Is Modifierfalse
            Must Supporttrue
            Summaryfalse
            Invariantsele-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())
            18. Location.extension:HCPreferredPostalAddress
            Slice NameHCPreferredPostalAddress
            Definition

            Preferred postal/mailing address for correspondence (PO Box or mailing address) that is distinct from the registered physical address.

            ShortPreferred postal address
            Control0..*
            This element is affected by the following invariants: ele-1
            TypeExtension(HC Preferred Postal Address) (Extension Type: Address)
            Is Modifierfalse
            Must Supporttrue
            Summaryfalse
            Invariantsele-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())
            20. Location.modifierExtension
            Definition

            May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. 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 is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.

            Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

            ShortExtensions that cannot be ignored
            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.

            Control0..*
            TypeExtension
            Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
            Summaryfalse
            Requirements

            Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

            Alternate Namesextensions, user content
            Invariantsele-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())
            22. Location.identifier
            Definition

            Unique code or number identifying the location to its users.

            ShortUnique code or number identifying the location to its users
            NoteThis is a business identifier, not a resource identifier (see discussion)
            Control0..*
            This element is affected by the following invariants: au-core-loc-01
            TypeIdentifier(Identifier, AU Location Specific Practice Number, AU NATA Site Number)
            Is Modifierfalse
            Summarytrue
            Requirements

            Organization label locations in registries, need to keep track of those.

            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            24. Location.status
            Definition

            The status property covers the general availability of the resource, not the current value which may be covered by the operationStatus, or by a schedule/slots if they are configured for the location.

            Shortactive | suspended | inactive
            Control0..1
            BindingThe codes SHALL be taken from LocationStatus
            (required to http://hl7.org/fhir/ValueSet/location-status|4.0.1)

            Indicates whether the location is still in use.

            Typecode
            Is Modifiertrue because This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Summarytrue
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            26. Location.operationalStatus
            Definition

            The operational status covers operation values most relevant to beds (but can also apply to rooms/units/chairs/etc. such as an isolation unit/dialysis chair). This typically covers concepts such as contamination, housekeeping, and other activities like maintenance.

            ShortThe operational status of the location (typically only for a bed/room)
            Control0..1
            BindingThe codes SHOULD be taken from hl7VS-bedStatus
            (preferred to http://terminology.hl7.org/ValueSet/v2-0116)

            The operational status if the location (where typically a bed/room).

            TypeCoding
            Is Modifierfalse
            Summarytrue
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            28. Location.name
            Definition

            Name of the location as used by humans. Does not need to be unique.

            ShortName of the location as used by humans
            Comments

            If the name of a location changes, consider putting the old name in the alias column so that it can still be located through searches.

            Control1..1
            Typestring
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Must Supporttrue
            Summarytrue
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            30. Location.alias
            Definition

            Other names or aliases by which this location is known, such as abbreviations, former names, or local names.

            ShortAlternative names for the location
            Comments

            There are no dates associated with the alias/historic names, as this is not intended to track when names were used, but to assist in searching so that older names can still result in identifying the location.

            Control0..*
            Typestring
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Must Supporttrue
            Summaryfalse
            Requirements

            Over time locations and organizations go through many changes and can be known by different names.

            For searching knowing previous names that the location was known by can be very useful.

            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            32. Location.description
            Definition

            Description of the Location, which helps in finding or referencing the place.

            ShortAdditional details about the location that could be displayed as further information to identify the location beyond its name
            Control0..1
            Typestring
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Summarytrue
            Requirements

            Humans need additional information to verify a correct location has been identified.

            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            34. Location.mode
            Definition

            Indicates whether a resource instance represents a specific location or a class of locations.

            Shortinstance | kind
            Comments

            This is labeled as a modifier because whether or not the location is a class of locations changes how it can be used and understood.

            Control0..1
            BindingThe codes SHALL be taken from LocationMode
            (required to http://hl7.org/fhir/ValueSet/location-mode|4.0.1)

            Indicates whether a resource instance represents a specific location or a class of locations.

            Typecode
            Is Modifierfalse
            Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
            Summarytrue
            Requirements

            When using a Location resource for scheduling or orders, we need to be able to refer to a class of Locations instead of a specific Location.

            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            36. Location.type
            Definition

            Indicates whether the location is a fixed physical place, virtual location or a mobile service. Used to identify the type of location that meets their patient's needs.

            ShortIndicates whether the location is a virtual location or mobile service.
            Control0..*
            This element is affected by the following invariants: au-core-loc-01
            BindingUnless not suitable, these codes SHALL be taken from HC Service Delivery Location Role Type ValueSet
            (extensible to http://ns.electronichealth.net.au/hc/ValueSet/hc-service-delivery-location-role-type)
            TypeCodeableConcept
            Is Modifierfalse
            Must Supporttrue
            Summarytrue
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            38. Location.telecom
            Definition

            The contact details of communication devices available at the location. This can include phone numbers, fax numbers, mobile numbers, email addresses and web sites.

            ShortContact details of the location
            Control2..*
            TypeContactPoint
            Is Modifierfalse
            Must Supporttrue
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            SlicingThis element introduces a set of slices on Location.telecom. The slices areUnordered and Open, and can be differentiated using the following discriminators:
            • value @ system
            • 40. Location.telecom:phone
              Slice Namephone
              Definition

              The contact details of communication devices available at the location. This can include phone numbers, fax numbers, mobile numbers, email addresses and web sites.

              ShortPhone number for the location.
              Control1..*
              TypeContactPoint
              Is Modifierfalse
              Must Supporttrue
              Summaryfalse
              Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
              42. Location.telecom:phone.id
              Definition

              Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

              ShortUnique id for inter-element referencing
              Control0..1
              Typestring
              Is Modifierfalse
              XML FormatIn the XML format, this property is represented as an attribute.
              Summaryfalse
              44. Location.telecom:phone.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.

              ShortAdditional content defined by implementations
              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.

              Control0..*
              TypeExtension
              Is Modifierfalse
              Summaryfalse
              Alternate Namesextensions, user content
              Invariantsele-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())
              SlicingThis element introduces a set of slices on Location.telecom.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
              • value @ url
              • 46. Location.telecom:phone.system
                Definition

                Telecommunications form for contact point - what communications system is required to make use of the contact.

                Shortphone | fax | email | pager | url | sms | other
                Control1..1
                This element is affected by the following invariants: cpt-2
                BindingThe codes SHALL be taken from ContactPointSystem
                (required to http://hl7.org/fhir/ValueSet/contact-point-system|4.0.1)

                Telecommunications form for contact point.

                Typecode
                Is Modifierfalse
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                Summarytrue
                Pattern Valuephone
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                48. Location.telecom:phone.value
                Definition

                The actual contact point details, in a form that is meaningful to the designated communication system (i.e. phone number or email address).

                ShortThe actual contact point details
                Comments

                Additional text data such as phone extension numbers, or notes about use of the contact are sometimes included in the value.

                Control0..1
                Typestring
                Is Modifierfalse
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                Summarytrue
                Requirements

                Need to support legacy numbers that are not in a tightly controlled format.

                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                50. Location.telecom:phone.use
                Definition

                Identifies the purpose for the contact point.

                Shorthome | work | temp | old | mobile - purpose of this contact point
                Comments

                Applications can assume that a contact is current unless it explicitly says that it is temporary or old.

                Control0..1
                BindingThe codes SHALL be taken from ContactPointUse
                (required to http://hl7.org/fhir/ValueSet/contact-point-use|4.0.1)

                Use of contact point.

                Typecode
                Is Modifiertrue because This is labeled as "Is Modifier" because applications should not mistake a temporary or old contact etc.for a current/permanent one
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                Summarytrue
                Requirements

                Need to track the way a person uses this contact, so a user can choose which is appropriate for their purpose.

                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                52. Location.telecom:phone.rank
                Definition

                Specifies a preferred order in which to use a set of contacts. ContactPoints with lower rank values are more preferred than those with higher rank values.

                ShortSpecify preferred order of use (1 = highest)
                Comments

                Note that rank does not necessarily follow the order in which the contacts are represented in the instance.

                Control0..1
                TypepositiveInt
                Is Modifierfalse
                Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                Summarytrue
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                54. Location.telecom:phone.period
                Definition

                Time period when the contact point was/is in use.

                ShortTime period when the contact point was/is in use
                Control0..1
                TypePeriod
                Is Modifierfalse
                Summarytrue
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                56. Location.telecom:email
                Slice Nameemail
                Definition

                The contact details of communication devices available at the location. This can include phone numbers, fax numbers, mobile numbers, email addresses and web sites.

                ShortEmail address for the location.
                Control1..*
                TypeContactPoint
                Is Modifierfalse
                Must Supporttrue
                Summaryfalse
                Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                58. Location.telecom:email.id
                Definition

                Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                ShortUnique id for inter-element referencing
                Control0..1
                Typestring
                Is Modifierfalse
                XML FormatIn the XML format, this property is represented as an attribute.
                Summaryfalse
                60. Location.telecom:email.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.

                ShortAdditional content defined by implementations
                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.

                Control0..*
                TypeExtension
                Is Modifierfalse
                Summaryfalse
                Alternate Namesextensions, user content
                Invariantsele-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())
                SlicingThis element introduces a set of slices on Location.telecom.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
                • value @ url
                • 62. Location.telecom:email.system
                  Definition

                  Telecommunications form for contact point - what communications system is required to make use of the contact.

                  Shortphone | fax | email | pager | url | sms | other
                  Control1..1
                  This element is affected by the following invariants: cpt-2
                  BindingThe codes SHALL be taken from ContactPointSystem
                  (required to http://hl7.org/fhir/ValueSet/contact-point-system|4.0.1)

                  Telecommunications form for contact point.

                  Typecode
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summarytrue
                  Pattern Valueemail
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  64. Location.telecom:email.value
                  Definition

                  The actual contact point details, in a form that is meaningful to the designated communication system (i.e. phone number or email address).

                  ShortThe actual contact point details
                  Comments

                  Additional text data such as phone extension numbers, or notes about use of the contact are sometimes included in the value.

                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summarytrue
                  Requirements

                  Need to support legacy numbers that are not in a tightly controlled format.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  66. Location.telecom:email.use
                  Definition

                  Identifies the purpose for the contact point.

                  Shorthome | work | temp | old | mobile - purpose of this contact point
                  Comments

                  Applications can assume that a contact is current unless it explicitly says that it is temporary or old.

                  Control0..1
                  BindingThe codes SHALL be taken from ContactPointUse
                  (required to http://hl7.org/fhir/ValueSet/contact-point-use|4.0.1)

                  Use of contact point.

                  Typecode
                  Is Modifiertrue because This is labeled as "Is Modifier" because applications should not mistake a temporary or old contact etc.for a current/permanent one
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summarytrue
                  Requirements

                  Need to track the way a person uses this contact, so a user can choose which is appropriate for their purpose.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  68. Location.telecom:email.rank
                  Definition

                  Specifies a preferred order in which to use a set of contacts. ContactPoints with lower rank values are more preferred than those with higher rank values.

                  ShortSpecify preferred order of use (1 = highest)
                  Comments

                  Note that rank does not necessarily follow the order in which the contacts are represented in the instance.

                  Control0..1
                  TypepositiveInt
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summarytrue
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  70. Location.telecom:email.period
                  Definition

                  Time period when the contact point was/is in use.

                  ShortTime period when the contact point was/is in use
                  Control0..1
                  TypePeriod
                  Is Modifierfalse
                  Summarytrue
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  72. Location.address
                  Definition

                  Physical location.

                  ShortAddress where the service or practitioner role is located. Virtual and mobile locations may not have a fixed address.
                  Comments

                  This is primarily used for the physical address of the location. The Organization however uses the address property for administrative purposes.

                  Control0..1
                  This element is affected by the following invariants: au-core-loc-01
                  TypeAddress(Address, Australian Address)
                  Is Modifierfalse
                  Must Supporttrue
                  Must Support TypesNo must-support rules about the choice of types/profiles
                  Summaryfalse
                  Requirements

                  If locations can be visited, we need to keep track of their address.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  74. Location.physicalType
                  Definition

                  Physical form of the location, e.g. building, room, vehicle, road.

                  ShortPhysical form of the location
                  Control0..1
                  BindingThe codes SHOULD be taken from Location Type (Physical) - AU Extended
                  (preferred to http://terminology.hl7.org.au/ValueSet/location-physical-type-extended)
                  TypeCodeableConcept
                  Is Modifierfalse
                  Must Supporttrue
                  Summarytrue
                  Requirements

                  For purposes of showing relevant locations in queries, we need to categorize locations.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  76. Location.position
                  Definition

                  The absolute geographic location of the Location, expressed using the WGS84 datum (This is the same co-ordinate system used in KML).

                  ShortThe absolute geographic location
                  Control0..1
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  For mobile applications and automated route-finding knowing the exact location of the Location is required.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  78. Location.position.id
                  Definition

                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                  ShortUnique id for inter-element referencing
                  Control0..1
                  Typestring
                  Is Modifierfalse
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Summaryfalse
                  80. Location.position.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.

                  ShortAdditional content defined by implementations
                  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.

                  Control0..*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Alternate Namesextensions, user content
                  Invariantsele-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())
                  82. Location.position.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  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.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-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())
                  84. Location.position.longitude
                  Definition

                  Longitude. The value domain and the interpretation are the same as for the text of the longitude element in KML (see notes below).

                  ShortLongitude with WGS84 datum
                  Control1..1
                  Typedecimal
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  86. Location.position.latitude
                  Definition

                  Latitude. The value domain and the interpretation are the same as for the text of the latitude element in KML (see notes below).

                  ShortLatitude with WGS84 datum
                  Control1..1
                  Typedecimal
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  88. Location.position.altitude
                  Definition

                  Altitude. The value domain and the interpretation are the same as for the text of the altitude element in KML (see notes below).

                  ShortAltitude with WGS84 datum
                  Control0..1
                  Typedecimal
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  90. Location.managingOrganization
                  Definition

                  A reference to the organisation that holds a HPI-O and manages or is responsible for this location entry in the provider directory.

                  ShortReference to managing organisation with HPI-O.
                  Comments

                  This can also be used as the part of the organization hierarchy where this location provides services. These services can be defined through the HealthcareService resource.

                  Control1..1
                  TypeReference(HC Organization)
                  Is Modifierfalse
                  Must Supporttrue
                  Summarytrue
                  Requirements

                  Need to know who manages the location.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  92. Location.partOf
                  Definition

                  Another Location of which this Location is physically a part of.

                  ShortAnother Location this one is physically a part of
                  Control0..1
                  TypeReference(HC Location)
                  Is Modifierfalse
                  Summaryfalse
                  Requirements

                  For purposes of location, display and identification, knowing which locations are located within other locations is important.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  94. Location.hoursOfOperation
                  Definition

                  What days/times during a week is this location usually open.

                  ShortWhat days/times during a week is this location usually open
                  Comments

                  This type of information is commonly found published in directories and on websites informing customers when the facility is available.

                  Specific services within the location may have their own hours which could be shorter (or longer) than the locations hours.

                  Control0..*
                  TypeBackboneElement
                  Is Modifierfalse
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  96. Location.hoursOfOperation.id
                  Definition

                  Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.

                  ShortUnique id for inter-element referencing
                  Control0..1
                  Typestring
                  Is Modifierfalse
                  XML FormatIn the XML format, this property is represented as an attribute.
                  Summaryfalse
                  98. Location.hoursOfOperation.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.

                  ShortAdditional content defined by implementations
                  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.

                  Control0..*
                  TypeExtension
                  Is Modifierfalse
                  Summaryfalse
                  Alternate Namesextensions, user content
                  Invariantsele-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())
                  100. Location.hoursOfOperation.modifierExtension
                  Definition

                  May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions.

                  Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).

                  ShortExtensions that cannot be ignored even if unrecognized
                  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.

                  Control0..*
                  TypeExtension
                  Is Modifiertrue because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
                  Summarytrue
                  Requirements

                  Modifier extensions allow for extensions that cannot be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the definition of modifier extensions.

                  Alternate Namesextensions, user content, modifiers
                  Invariantsele-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())
                  102. Location.hoursOfOperation.daysOfWeek
                  Definition

                  Indicates which days of the week are available between the start and end Times.

                  Shortmon | tue | wed | thu | fri | sat | sun
                  Control0..*
                  BindingThe codes SHALL be taken from DaysOfWeek
                  (required to http://hl7.org/fhir/ValueSet/days-of-week|4.0.1)

                  The days of the week.

                  Typecode
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  104. Location.hoursOfOperation.allDay
                  Definition

                  The Location is open all day.

                  ShortThe Location is open all day
                  Control0..1
                  Typeboolean
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  106. Location.hoursOfOperation.openingTime
                  Definition

                  Time that the Location opens.

                  ShortTime that the Location opens
                  Control0..1
                  Typetime
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  108. Location.hoursOfOperation.closingTime
                  Definition

                  Time that the Location closes.

                  ShortTime that the Location closes
                  Control0..1
                  Typetime
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  110. Location.availabilityExceptions
                  Definition

                  A description of when the locations opening ours are different to normal, e.g. public holiday availability. Succinctly describing all possible exceptions to normal site availability as detailed in the opening hours Times.

                  ShortDescription of availability exceptions
                  Control0..1
                  Typestring
                  Is Modifierfalse
                  Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
                  Summaryfalse
                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
                  112. Location.endpoint
                  Definition

                  Technical endpoints providing access to services operated for the location.

                  ShortTechnical endpoints providing access to services operated for the location
                  Control0..1
                  TypeReference(HC Endpoint)
                  Is Modifierfalse
                  Must Supporttrue
                  Summaryfalse
                  Requirements

                  Organizations may have different systems at different locations that provide various services and need to be able to define the technical connection details for how to connect to them, and for what purpose.

                  Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))