Australian Digital Health Agency FHIR Implementation Guide
1.2.0-ci-build - draft Australia flag

Australian Digital Health Agency FHIR Implementation Guide, published by Australian Digital Health Agency. This guide is not an authorized publication; it is the continuous build for version 1.2.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/AuDigitalHealth/ci-fhir-r4/ and changes regularly. See the Directory of published versions

Resource Profile: ADHAHealthcareServiceCore - Detailed Descriptions

Active as of 2024-09-12

Definitions for the dh-healthcareservice-core-1 resource profile.

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

0. HealthcareService
ShortA healthcare service in an Australian healthcare context
Invariantsinv-dh-heser-01: If present, the organization providing the service shall at least have a reference, an identifier or a display (providedBy.exists() implies providedBy.all($this.reference.exists() or $this.identifier.exists() or $this.display.exists()))
inv-dh-heser-02: If present, a location shall at least have a reference, an identifier or a display (location.exists() implies location.all($this.reference.exists() or $this.identifier.exists() or $this.display.exists()))
2. HealthcareService.identifier
ShortExternal identifiers for this item
NoteThis is a business identifier, not a resource identifier (see discussion)
Must Supporttrue
SlicingThis element introduces a set of slices on HealthcareService.identifier. The slices areUnordered and Open, and can be differentiated using the following discriminators:
  • pattern @ type
  • 4. HealthcareService.identifier:hpio
    Slice Namehpio
    NoteThis is a business identifier, not a resource identifier (see discussion)
    Control0..1
    TypeIdentifier(AU HPI-O)
    Must Supporttrue
    6. HealthcareService.active
    Fixed Valuetrue
    8. HealthcareService.providedBy
    TypeReference(ADHA Core Organization)
    Must Supporttrue
    10. HealthcareService.category
    Must Supporttrue
    12. HealthcareService.type
    Must Supporttrue
    14. HealthcareService.specialty
    Must Supporttrue
    16. HealthcareService.location
    TypeReference(ADHA Core Location)
    Must Supporttrue
    18. HealthcareService.name
    Control1..?
    Must Supporttrue
    20. HealthcareService.serviceProvisionCode
    Must Supporttrue

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

    0. HealthcareService
    Definition

    The details of a healthcare service available at a location.

    ShortA healthcare service in an Australian healthcare contextThe details of a healthcare service available at a location
    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())
    inv-dh-heser-01: If present, the organization providing the service shall at least have a reference, an identifier or a display (providedBy.exists() implies providedBy.all($this.reference.exists() or $this.identifier.exists() or $this.display.exists()))
    inv-dh-heser-02: If present, a location shall at least have a reference, an identifier or a display (location.exists() implies location.all($this.reference.exists() or $this.identifier.exists() or $this.display.exists()))
    2. HealthcareService.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()))
    4. HealthcareService.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())
    6. HealthcareService.identifier
    Definition

    External identifiers for this item.

    ShortExternal identifiers for this item
    NoteThis is a business identifier, not a resource identifier (see discussion)
    Control0..*
    This element is affected by the following invariants: ele-1
    TypeIdentifier(Identifier, AU HPI-O, AU Residential Aged Care Service Identifier)
    Is Modifierfalse
    Must Supporttrue
    Must Support TypesNo must-support rules about the choice of types/profiles
    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 HealthcareService.identifier. The slices areUnordered and Open, and can be differentiated using the following discriminators:
    • pattern @ type
    • 8. HealthcareService.identifier:hpio
      Slice Namehpio
      Definition

      Healthcare Provider Identifier – Organisation (HPI-O) assigned under the HI Service to an organisation (such as a hospital or medical clinic) where healthcare is provided.


      External identifiers for this item.

      ShortHealthcare Provider Identifier – Organisation (HPI-O)External identifiers for this item
      NoteThis is a business identifier, not a resource identifier (see discussion)
      Control0..1*
      This element is affected by the following invariants: ele-1
      TypeIdentifier(AU HPI-O)
      Is Modifierfalse
      Must Supporttrue
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      inv-hpio-0: HPI-O shall be 16 digits (value.matches('^([0-9]{16})$'))
      inv-hpio-1: HPI-O prefix shall be 800362 (value.startsWith('800362'))
      inv-hpio-2: HPI-O shall pass the Luhn algorithm check ((((select(value.substring(0,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(1,1).toInteger())+(select(value.substring(2,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(3,1).toInteger())+(select(value.substring(4,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(5,1).toInteger())+(select(value.substring(6,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(7,1).toInteger())+(select(value.substring(8,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(9,1).toInteger())+(select(value.substring(10,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(11,1).toInteger())+(select(value.substring(12,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(13,1).toInteger())+(select(value.substring(14,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(15,1).toInteger()))mod 10=0))
      10. HealthcareService.active
      Definition

      This flag is used to mark the record to not be used. This is not used when a center is closed for maintenance, or for holidays, the notAvailable period is to be used for this.

      ShortWhether this HealthcareService record is in active use
      Comments

      This element is labeled as a modifier because it may be used to mark that the resource was created in error.

      Control0..1
      Typeboolean
      Is Modifiertrue because This element is labelled as a modifier because it is a status element that can indicate that a record should not be treated as valid
      Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
      Summarytrue
      Meaning if MissingThis resource is generally assumed to be active if no value is provided for the active element
      Fixed Valuetrue
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      12. HealthcareService.providedBy
      Definition

      The organization that provides this healthcare service.

      ShortOrganization that provides this service
      Comments

      This property is recommended to be the same as the Location's managingOrganization, and if not provided should be interpreted as such. If the Location does not have a managing Organization, then this property should be populated.

      Control0..1
      This element is affected by the following invariants: inv-dh-heser-01
      TypeReference(ADHA Core Organization, Organization)
      Is Modifierfalse
      Must Supporttrue
      Summarytrue
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      14. HealthcareService.category
      Definition

      Identifies the broad category of service being performed or delivered.

      ShortBroad category of service being performed or delivered
      Comments

      Selecting a Service Category then determines the list of relevant service types that can be selected in the primary service type.

      Control0..*
      BindingFor example codes, see ServiceCategoryhttp://hl7.org/fhir/ValueSet/service-category
      (example to http://hl7.org/fhir/ValueSet/service-category)

      A category of the service(s) that could be provided.

      TypeCodeableConcept
      Is Modifierfalse
      Must Supporttrue
      Summarytrue
      Alternate Namesservice category
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      16. HealthcareService.type
      Definition

      The specific type of service that may be delivered or performed.

      ShortType of service that may be delivered or performed
      Control0..*
      BindingThe codes SHOULD be taken from For example codes, see Service Type .http://hl7.org/fhir/ValueSet/service-type
      (preferred to https://healthterminologies.gov.au/fhir/ValueSet/service-type-1)
      TypeCodeableConcept
      Is Modifierfalse
      Must Supporttrue
      Summarytrue
      Alternate Namesservice type
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      18. HealthcareService.specialty
      Definition

      Collection of specialties handled by the service site. This is more of a medical term.

      ShortSpecialties handled by the HealthcareService
      Control0..*
      BindingThe codes SHOULD be taken from Clinical Specialty .http://hl7.org/fhir/ValueSet/c80-practice-codes
      (preferred to https://healthterminologies.gov.au/fhir/ValueSet/clinical-specialty-1)
      TypeCodeableConcept
      Is Modifierfalse
      Must Supporttrue
      Summarytrue
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      20. HealthcareService.location
      Definition

      The location(s) where this healthcare service may be provided.

      ShortLocation(s) where service may be provided
      Control0..*
      This element is affected by the following invariants: inv-dh-heser-02
      TypeReference(ADHA Core Location, Location)
      Is Modifierfalse
      Must Supporttrue
      Summarytrue
      Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
      22. HealthcareService.name
      Definition

      Further description of the service as it would be presented to a consumer while searching.

      ShortDescription of service as presented to a consumer while searching
      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()))
      24. HealthcareService.serviceProvisionCode
      Definition

      The code(s) that detail the conditions under which the healthcare service is available/offered.

      ShortConditions under which service is available/offered
      Comments

      The provision means being commissioned by, contractually obliged or financially sourced. Types of costings that may apply to this healthcare service, such if the service may be available for free, some discounts available, or fees apply.

      Control0..*
      BindingThe codes SHOULD be taken from For example codes, see Service Provision Conditions Australian Conceptshttp://hl7.org/fhir/ValueSet/service-provision-conditions
      (preferred to http://terminology.hl7.org.au/ValueSet/service-provision-conditions)
      TypeCodeableConcept
      Is Modifierfalse
      Must Supporttrue
      Summaryfalse
      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 found here

      0. HealthcareService
      Definition

      The details of a healthcare service available at a location.

      ShortA healthcare service in an Australian healthcare context
      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())
      inv-dh-heser-01: If present, the organization providing the service shall at least have a reference, an identifier or a display (providedBy.exists() implies providedBy.all($this.reference.exists() or $this.identifier.exists() or $this.display.exists()))
      inv-dh-heser-02: If present, a location shall at least have a reference, an identifier or a display (location.exists() implies location.all($this.reference.exists() or $this.identifier.exists() or $this.display.exists()))
      2. HealthcareService.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. HealthcareService.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 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()))
      6. HealthcareService.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. HealthcareService.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. HealthcareService.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. HealthcareService.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. HealthcareService.extension
      Definition

      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.

      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())
      16. HealthcareService.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())
      18. HealthcareService.identifier
      Definition

      External identifiers for this item.

      ShortExternal identifiers for this item
      NoteThis is a business identifier, not a resource identifier (see discussion)
      Control0..*
      This element is affected by the following invariants: ele-1
      TypeIdentifier(Identifier, AU HPI-O, AU Residential Aged Care Service Identifier)
      Is Modifierfalse
      Must Supporttrue
      Must Support TypesNo must-support rules about the choice of types/profiles
      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 HealthcareService.identifier. The slices areUnordered and Open, and can be differentiated using the following discriminators:
      • pattern @ type
      • 20. HealthcareService.identifier:hpio
        Slice Namehpio
        Definition

        Healthcare Provider Identifier – Organisation (HPI-O) assigned under the HI Service to an organisation (such as a hospital or medical clinic) where healthcare is provided.

        ShortHealthcare Provider Identifier – Organisation (HPI-O)
        NoteThis is a business identifier, not a resource identifier (see discussion)
        Control0..1
        This element is affected by the following invariants: ele-1
        TypeIdentifier(AU HPI-O)
        Is Modifierfalse
        Must Supporttrue
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        inv-hpio-0: HPI-O shall be 16 digits (value.matches('^([0-9]{16})$'))
        inv-hpio-1: HPI-O prefix shall be 800362 (value.startsWith('800362'))
        inv-hpio-2: HPI-O shall pass the Luhn algorithm check ((((select(value.substring(0,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(1,1).toInteger())+(select(value.substring(2,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(3,1).toInteger())+(select(value.substring(4,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(5,1).toInteger())+(select(value.substring(6,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(7,1).toInteger())+(select(value.substring(8,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(9,1).toInteger())+(select(value.substring(10,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(11,1).toInteger())+(select(value.substring(12,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(13,1).toInteger())+(select(value.substring(14,1).toInteger()).select(iif($this<5, $this*2, (($this*2)-9))))+(value.substring(15,1).toInteger()))mod 10=0))
        22. HealthcareService.active
        Definition

        This flag is used to mark the record to not be used. This is not used when a center is closed for maintenance, or for holidays, the notAvailable period is to be used for this.

        ShortWhether this HealthcareService record is in active use
        Comments

        This element is labeled as a modifier because it may be used to mark that the resource was created in error.

        Control0..1
        Typeboolean
        Is Modifiertrue because This element is labelled as a modifier because it is a status element that can indicate that a record should not be treated as valid
        Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
        Summarytrue
        Meaning if MissingThis resource is generally assumed to be active if no value is provided for the active element
        Fixed Valuetrue
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        24. HealthcareService.providedBy
        Definition

        The organization that provides this healthcare service.

        ShortOrganization that provides this service
        Comments

        This property is recommended to be the same as the Location's managingOrganization, and if not provided should be interpreted as such. If the Location does not have a managing Organization, then this property should be populated.

        Control0..1
        This element is affected by the following invariants: inv-dh-heser-01
        TypeReference(ADHA Core Organization)
        Is Modifierfalse
        Must Supporttrue
        Summarytrue
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        26. HealthcareService.category
        Definition

        Identifies the broad category of service being performed or delivered.

        ShortBroad category of service being performed or delivered
        Comments

        Selecting a Service Category then determines the list of relevant service types that can be selected in the primary service type.

        Control0..*
        BindingFor example codes, see ServiceCategory
        (example to http://hl7.org/fhir/ValueSet/service-category)

        A category of the service(s) that could be provided.

        TypeCodeableConcept
        Is Modifierfalse
        Must Supporttrue
        Summarytrue
        Alternate Namesservice category
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        28. HealthcareService.type
        Definition

        The specific type of service that may be delivered or performed.

        ShortType of service that may be delivered or performed
        Control0..*
        BindingThe codes SHOULD be taken from Service Type .
        (preferred to https://healthterminologies.gov.au/fhir/ValueSet/service-type-1)
        TypeCodeableConcept
        Is Modifierfalse
        Must Supporttrue
        Summarytrue
        Alternate Namesservice type
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        30. HealthcareService.specialty
        Definition

        Collection of specialties handled by the service site. This is more of a medical term.

        ShortSpecialties handled by the HealthcareService
        Control0..*
        BindingThe codes SHOULD be taken from Clinical Specialty .
        (preferred to https://healthterminologies.gov.au/fhir/ValueSet/clinical-specialty-1)
        TypeCodeableConcept
        Is Modifierfalse
        Must Supporttrue
        Summarytrue
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        32. HealthcareService.location
        Definition

        The location(s) where this healthcare service may be provided.

        ShortLocation(s) where service may be provided
        Control0..*
        This element is affected by the following invariants: inv-dh-heser-02
        TypeReference(ADHA Core Location)
        Is Modifierfalse
        Must Supporttrue
        Summarytrue
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        34. HealthcareService.name
        Definition

        Further description of the service as it would be presented to a consumer while searching.

        ShortDescription of service as presented to a consumer while searching
        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()))
        36. HealthcareService.comment
        Definition

        Any additional description of the service and/or any specific issues not covered by the other attributes, which can be displayed as further detail under the serviceName.

        ShortAdditional description and/or any specific issues not covered elsewhere
        Comments

        Would expect that a user would not see this information on a search results, and it would only be available when viewing the complete details of the service.

        Control0..1
        Typestring
        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()))
        38. HealthcareService.extraDetails
        Definition

        Extra details about the service that can't be placed in the other fields.

        ShortExtra details about the service that can't be placed in the other fields
        Control0..1
        Typemarkdown
        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()))
        40. HealthcareService.photo
        Definition

        If there is a photo/symbol associated with this HealthcareService, it may be included here to facilitate quick identification of the service in a list.

        ShortFacilitates quick identification of the service
        Control0..1
        TypeAttachment
        Is Modifierfalse
        Summarytrue
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        42. HealthcareService.telecom
        Definition

        List of contacts related to this specific healthcare service.

        ShortContacts related to the healthcare service
        Comments

        If this is empty, then refer to the location's contacts.

        Control0..*
        TypeContactPoint
        Is Modifierfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        44. HealthcareService.coverageArea
        Definition

        The location(s) that this service is available to (not where the service is provided).

        ShortLocation(s) service is intended for/available to
        Comments

        The locations referenced by the coverage area can include both specific locations, including areas, and also conceptual domains too (mode = kind), such as a physical area (tri-state area) and some other attribute (covered by Example Care Organization). These types of Locations are often not managed by any specific organization. This could also include generic locations such as "in-home".

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

        The code(s) that detail the conditions under which the healthcare service is available/offered.

        ShortConditions under which service is available/offered
        Comments

        The provision means being commissioned by, contractually obliged or financially sourced. Types of costings that may apply to this healthcare service, such if the service may be available for free, some discounts available, or fees apply.

        Control0..*
        BindingThe codes SHOULD be taken from Service Provision Conditions Australian Concepts
        (preferred to http://terminology.hl7.org.au/ValueSet/service-provision-conditions)
        TypeCodeableConcept
        Is Modifierfalse
        Must Supporttrue
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        48. HealthcareService.eligibility
        Definition

        Does this service have specific eligibility requirements that need to be met in order to use the service?

        ShortSpecific eligibility requirements required to use the service
        Control0..*
        TypeBackboneElement
        Is Modifierfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        50. HealthcareService.eligibility.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
        52. HealthcareService.eligibility.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())
        54. HealthcareService.eligibility.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())
        56. HealthcareService.eligibility.code
        Definition

        Coded value for the eligibility.

        ShortCoded value for the eligibility
        Control0..1
        Binding

        Coded values underwhich a specific service is made available.

        TypeCodeableConcept
        Is Modifierfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        58. HealthcareService.eligibility.comment
        Definition

        Describes the eligibility conditions for the service.

        ShortDescribes the eligibility conditions for the service
        Comments

        The description of service eligibility should, in general, not exceed one or two paragraphs. It should be sufficient for a prospective consumer to determine if they are likely to be eligible or not. Where eligibility requirements and conditions are complex, it may simply be noted that an eligibility assessment is required. Where eligibility is determined by an outside source, such as an Act of Parliament, this should be noted, preferably with a reference to a commonly available copy of the source document such as a web page.

        Control0..1
        Typemarkdown
        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()))
        60. HealthcareService.program
        Definition

        Programs that this service is applicable to.

        ShortPrograms that this service is applicable to
        Comments

        Programs are often defined externally to an Organization, commonly by governments; e.g. Home and Community Care Programs, Homeless Program, ….

        Control0..*
        BindingFor example codes, see Program
        (example to http://hl7.org/fhir/ValueSet/program)

        Government or local programs that this service applies to.

        TypeCodeableConcept
        Is Modifierfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        62. HealthcareService.characteristic
        Definition

        Collection of characteristics (attributes).

        ShortCollection of characteristics (attributes)
        Comments

        These could be such things as is wheelchair accessible.

        Control0..*
        Binding

        A custom attribute that could be provided at a service (e.g. Wheelchair accessibiliy).

        TypeCodeableConcept
        Is Modifierfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        64. HealthcareService.communication
        Definition

        Some services are specifically made available in multiple languages, this property permits a directory to declare the languages this is offered in. Typically this is only provided where a service operates in communities with mixed languages used.

        ShortThe language that this service is offered in
        Comments

        When using this property it indicates that the service is available with this language, it is not derived from the practitioners, and not all are required to use this language, just that this language is available while scheduling.

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

        A human language.

        Additional BindingsPurpose
        AllLanguagesMax Binding
        TypeCodeableConcept
        Is Modifierfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        66. HealthcareService.referralMethod
        Definition

        Ways that the service accepts referrals, if this is not provided then it is implied that no referral is required.

        ShortWays that the service accepts referrals
        Control0..*
        BindingFor example codes, see ReferralMethod
        (example to http://hl7.org/fhir/ValueSet/service-referral-method)

        The methods of referral can be used when referring to a specific HealthCareService resource.

        TypeCodeableConcept
        Is Modifierfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        68. HealthcareService.appointmentRequired
        Definition

        Indicates whether or not a prospective consumer will require an appointment for a particular service at a site to be provided by the Organization. Indicates if an appointment is required for access to this service.

        ShortIf an appointment is required for access to this service
        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()))
        70. HealthcareService.availableTime
        Definition

        A collection of times that the Service Site is available.

        ShortTimes the Service Site is available
        Comments

        More detailed availability information may be provided in associated Schedule/Slot resources.

        Control0..*
        TypeBackboneElement
        Is Modifierfalse
        Summaryfalse
        Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
        72. HealthcareService.availableTime.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
        74. HealthcareService.availableTime.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())
        76. HealthcareService.availableTime.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())
        78. HealthcareService.availableTime.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()))
        80. HealthcareService.availableTime.allDay
        Definition

        Is this always available? (hence times are irrelevant) e.g. 24 hour service.

        ShortAlways available? e.g. 24 hour service
        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()))
        82. HealthcareService.availableTime.availableStartTime
        Definition

        The opening time of day. Note: If the AllDay flag is set, then this time is ignored.

        ShortOpening time of day (ignored if allDay = true)
        Comments

        The time zone is expected to be for where this HealthcareService is provided at.

        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()))
        84. HealthcareService.availableTime.availableStartTime.id
        Definition

        unique id for the element within a resource (for internal references)

        Shortxml:id (or equivalent in JSON)
        Control0..1
        Typestring
        Is Modifierfalse
        XML FormatIn the XML format, this property is represented as an attribute.
        Summaryfalse
        86. HealthcareService.availableTime.availableStartTime.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 HealthcareService.availableTime.availableStartTime.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
        • value @ url
        • 88. HealthcareService.availableTime.availableStartTime.extension:timeZone
          Slice NametimeZone
          Definition

          Australian time zone.

          ShortAU time zone
          Control0..1
          This element is affected by the following invariants: ele-1
          TypeExtension(Australian Time Zone) (Extension Type: CodeableConcept)
          Is Modifierfalse
          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())
          90. HealthcareService.availableTime.availableStartTime.value
          Definition

          The actual value

          ShortPrimitive value for time
          Control0..1
          Typetime
          Is Modifierfalse
          XML FormatIn the XML format, this property is represented as an attribute.
          Summaryfalse
          92. HealthcareService.availableTime.availableEndTime
          Definition

          The closing time of day. Note: If the AllDay flag is set, then this time is ignored.

          ShortClosing time of day (ignored if allDay = true)
          Comments

          The time zone is expected to be for where this HealthcareService is provided at.

          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()))
          94. HealthcareService.availableTime.availableEndTime.id
          Definition

          unique id for the element within a resource (for internal references)

          Shortxml:id (or equivalent in JSON)
          Control0..1
          Typestring
          Is Modifierfalse
          XML FormatIn the XML format, this property is represented as an attribute.
          Summaryfalse
          96. HealthcareService.availableTime.availableEndTime.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 HealthcareService.availableTime.availableEndTime.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators:
          • value @ url
          • 98. HealthcareService.availableTime.availableEndTime.extension:timeZone
            Slice NametimeZone
            Definition

            Australian time zone.

            ShortAU time zone
            Control0..1
            This element is affected by the following invariants: ele-1
            TypeExtension(Australian Time Zone) (Extension Type: CodeableConcept)
            Is Modifierfalse
            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. HealthcareService.availableTime.availableEndTime.value
            Definition

            The actual value

            ShortPrimitive value for time
            Control0..1
            Typetime
            Is Modifierfalse
            XML FormatIn the XML format, this property is represented as an attribute.
            Summaryfalse
            102. HealthcareService.notAvailable
            Definition

            The HealthcareService is not available during this period of time due to the provided reason.

            ShortNot available during this time due to provided reason
            Control0..*
            TypeBackboneElement
            Is Modifierfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            104. HealthcareService.notAvailable.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
            106. HealthcareService.notAvailable.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())
            108. HealthcareService.notAvailable.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())
            110. HealthcareService.notAvailable.description
            Definition

            The reason that can be presented to the user as to why this time is not available.

            ShortReason presented to the user explaining why time not available
            Control1..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. HealthcareService.notAvailable.during
            Definition

            Service is not available (seasonally or for a public holiday) from this date.

            ShortService not available from this date
            Control0..1
            TypePeriod
            Is Modifierfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
            114. HealthcareService.availabilityExceptions
            Definition

            A description of site availability exceptions, e.g. public holiday availability. Succinctly describing all possible exceptions to normal site availability as details in the available Times and not available 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()))
            116. HealthcareService.endpoint
            Definition

            Technical endpoints providing access to services operated for the specific healthcare services defined at this resource.

            ShortTechnical endpoints providing access to electronic services operated for the healthcare service
            Control0..*
            TypeReference(Endpoint)
            Is Modifierfalse
            Summaryfalse
            Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))