QI-Core Implementation Guide
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This page is part of the Quality Improvement Core Framework (v6.0.0: STU6 (v6.0.0)) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Resource Profile: QICorePractitionerRole - Detailed Descriptions

Active as of 2018-08-22

Definitions for the qicore-practitionerrole resource profile.

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

0. PractitionerRole
2. PractitionerRole.identifier
Short(QI-Core) Business Identifiers that are specific to a role/location
NoteThis is a business identifier, not a resource identifier (see discussion)
Control1..*
4. PractitionerRole.identifier.use
Short(QI-Core) usual | official | temp | secondary | old (If known)
Control1..1
Typecode
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
6. PractitionerRole.identifier.system
Short(QI-Core) The namespace for the identifier value
Control1..1
Typeuri
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
8. PractitionerRole.identifier.value
Short(QI-Core) The value that is unique
Control1..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
10. PractitionerRole.active
Short(QI-Core) Whether this practitioner role record is in active use
Control1..1
12. PractitionerRole.period
Short(QI-Core) The period during which the practitioner is authorized to perform in these role(s)
Control1..1
14. PractitionerRole.practitioner
Short(QI-Core) Practitioner that is able to provide the defined services for the organization
TypeReference(QICore Practitioner)
16. PractitionerRole.organization
Short(QI-Core) Organization where the roles are available
TypeReference(QICore Organization)
18. PractitionerRole.code
Short(QI-Core) Roles which this practitioner may perform
BindingUnless not suitable, these codes SHALL be taken from Care Team Member Function .
(extensible to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1099.30
20. PractitionerRole.specialty
Short(QI-Core) Specific specialty of the practitioner
BindingUnless not suitable, these codes SHALL be taken from Healthcare Provider Taxonomy .
(extensible to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.1066
22. PractitionerRole.location
Short(QI-Core) The location(s) at which this practitioner provides care
TypeReference(QICore Location)
24. PractitionerRole.healthcareService
26. PractitionerRole.telecom
Short(QI-Core) Contact details that are specific to the role/location/service
28. PractitionerRole.telecom.system
Short(QI-Core) phone | fax | email | pager | url | sms | other
Control1..1
Typecode
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
30. PractitionerRole.telecom.value
Short(QI-Core) The actual contact point details
Control1..1
Typestring
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
32. PractitionerRole.endpoint
Short(QI-Core) Technical endpoints providing access to services operated for the practitioner with this role

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

0. PractitionerRole
Definition

-


A specific set of Roles/Locations/specialties/services that a practitioner may perform at an organization for a period of time.

ShortRoles/organizations the practitioner is associated with
Comments

-

Control0..*
Is Modifierfalse
Must Supportfalse
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())
pd-1: SHALL have contact information or a reference to an Endpoint (telecom or endpoint)
us-core-13: SHALL have a practitioner, an organization, a healthcare service, or a location. (practitioner or organization or healthcareService or location)
2. PractitionerRole.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. PractitionerRole.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. PractitionerRole.identifier
Definition

Business Identifiers that are specific to a role/location.

Short(QI-Core) Business Identifiers that are specific to a role/locationBusiness Identifiers that are specific to a role/location
NoteThis is a business identifier, not a resource identifier (see discussion)
Control10..*
TypeIdentifier
Is Modifierfalse
Summarytrue
Requirements

Often, specific identities are assigned for the agent.

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

The purpose of this identifier.

Short(QI-Core) usual | official | temp | secondary | old (If known)usual | official | temp | secondary | old (If known)
Comments

Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.

Control10..1
BindingThe codes SHALL be taken from IdentifierUsehttp://hl7.org/fhir/ValueSet/identifier-use|4.0.1
(required to http://hl7.org/fhir/ValueSet/identifier-use|4.0.1
Typecode
Is Modifiertrue because This is labeled as "Is Modifier" because applications should not mistake a temporary id for a permanent one.
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
Requirements

Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.

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

Establishes the namespace for the value - that is, a URL that describes a set values that are unique.

Short(QI-Core) The namespace for the identifier valueThe namespace for the identifier value
Comments

Identifier.system is always case sensitive.

Control10..1
Typeuri
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
Requirements

There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.

Example<br/><b>General</b>:http://www.acme.com/identifiers/patient
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
12. PractitionerRole.identifier.value
Definition

The portion of the identifier typically relevant to the user and which is unique within the context of the system.

Short(QI-Core) The value that is uniqueThe value that is unique
Comments

If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the Rendered Value extension. Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.

Control10..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
Example<br/><b>General</b>:123456
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
14. PractitionerRole.active
Definition

Whether this practitioner role record is in active use.

Short(QI-Core) Whether this practitioner role record is in active useWhether this practitioner role record is in active use
Comments

If this value is false, you may refer to the period to see when the role was in active use. If there is no period specified, no inference can be made about when it was active.

Control10..1
Typeboolean
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
Requirements

Need to be able to mark a practitioner role record as not to be used because it was created in error, or otherwise no longer in active use.

Meaning if MissingThis resource is generally assumed to be active if no value is provided for the active element
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
16. PractitionerRole.period
Definition

The period during which the person is authorized to act as a practitioner in these role(s) for the organization.

Short(QI-Core) The period during which the practitioner is authorized to perform in these role(s)The period during which the practitioner is authorized to perform in these role(s)
Control10..1
TypePeriod
Is Modifierfalse
Summarytrue
Requirements

Even after the agencies is revoked, the fact that it existed must still be recorded.

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

Practitioner that is able to provide the defined services for the organization.

Short(QI-Core) Practitioner that is able to provide the defined services for the organizationPractitioner that is able to provide the defined services for the organization
Control0..1
This element is affected by the following invariants: us-core-13
TypeReference(QICore Practitioner, Practitioner)
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
20. PractitionerRole.organization
Definition

The organization where the Practitioner performs the roles associated.

Short(QI-Core) Organization where the roles are availableOrganization where the roles are available
Control0..1
This element is affected by the following invariants: us-core-13
TypeReference(QICore Organization, Organization)
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
22. PractitionerRole.code
Definition

Roles which this practitioner is authorized to perform for the organization.

Short(QI-Core) Roles which this practitioner may performRoles which this practitioner may perform
Comments

A person may have more than one role.

Control0..*
BindingUnless not suitable, these codes SHALL be taken from For example codes, see Care Team Member Function .http://hl7.org/fhir/ValueSet/practitioner-role
(extensible to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1099.30
TypeCodeableConcept
Is Modifierfalse
Must Supporttrue
Summarytrue
Requirements

Need to know what authority the practitioner has - what can they do?

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

Specific specialty of the practitioner.

Short(QI-Core) Specific specialty of the practitionerSpecific specialty of the practitioner
Control0..*
BindingUnless not suitable, these codes SHALL be taken from The codes SHOULD be taken from Healthcare Provider Taxonomy .http://hl7.org/fhir/ValueSet/c80-practice-codes
(extensible to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.1066
TypeCodeableConcept
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
26. PractitionerRole.location
Definition

The location(s) at which this practitioner provides care.

Short(QI-Core) The location(s) at which this practitioner provides careThe location(s) at which this practitioner provides care
Control0..*
This element is affected by the following invariants: us-core-13
TypeReference(QICore Location, Location)
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
28. PractitionerRole.healthcareService
Definition

The list of healthcare services that this worker provides for this role's Organization/Location(s).

ShortThe list of healthcare services that this worker provides for this role's Organization/Location(s)
Control0..*
This element is affected by the following invariants: us-core-13
TypeReference(HealthcareService)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
30. PractitionerRole.telecom
Definition

Contact details that are specific to the role/location/service.

Short(QI-Core) Contact details that are specific to the role/location/serviceContact details that are specific to the role/location/service
Control0..*
This element is affected by the following invariants: pd-1
TypeContactPoint
Is Modifierfalse
Must Supporttrue
Summarytrue
Requirements

Often practitioners have a dedicated line for each location (or service) that they work at, and need to be able to define separate contact details for each of these.

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

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

Short(QI-Core) phone | fax | email | pager | url | sms | otherphone | 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
Typecode
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()))
34. PractitionerRole.telecom.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).

Short(QI-Core) The actual contact point detailsThe 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.

Control10..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supporttrue
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()))
36. PractitionerRole.telecom.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
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()))
38. PractitionerRole.endpoint
Definition

Technical endpoints providing access to services operated for the practitioner with this role.

Short(QI-Core) Technical endpoints providing access to services operated for the practitioner with this roleTechnical endpoints providing access to services operated for the practitioner with this role
Control0..*
This element is affected by the following invariants: pd-1
TypeReference(Endpoint)
Is Modifierfalse
Must Supporttrue
Summaryfalse
Requirements

Organizations have multiple systems that provide various services and ,ay also be different for practitioners too.

So the endpoint satisfies the 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 found here

0. PractitionerRole
Definition

-

ShortRoles/organizations the practitioner is associated with
Comments

-

Control0..*
Is Modifierfalse
Must Supportfalse
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())
pd-1: SHALL have contact information or a reference to an Endpoint (telecom or endpoint)
us-core-13: SHALL have a practitioner, an organization, a healthcare service, or a location. (practitioner or organization or healthcareService or location)
2. PractitionerRole.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. PractitionerRole.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. PractitionerRole.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. PractitionerRole.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
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. PractitionerRole.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. PractitionerRole.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. PractitionerRole.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. PractitionerRole.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. PractitionerRole.identifier
Definition

Business Identifiers that are specific to a role/location.

Short(QI-Core) Business Identifiers that are specific to a role/location
NoteThis is a business identifier, not a resource identifier (see discussion)
Control1..*
TypeIdentifier
Is Modifierfalse
Summarytrue
Requirements

Often, specific identities are assigned for the agent.

Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
20. PractitionerRole.identifier.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
22. PractitionerRole.identifier.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 PractitionerRole.identifier.extension. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • value @ url
24. PractitionerRole.identifier.use
Definition

The purpose of this identifier.

Short(QI-Core) usual | official | temp | secondary | old (If known)
Comments

Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.

Control1..1
BindingThe codes SHALL be taken from IdentifierUse
(required to http://hl7.org/fhir/ValueSet/identifier-use|4.0.1
Typecode
Is Modifiertrue because This is labeled as "Is Modifier" because applications should not mistake a temporary id for a permanent one.
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
Requirements

Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.

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

A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.

ShortDescription of identifier
Comments

This element deals only with general categories of identifiers. It SHOULD not be used for codes that correspond 1..1 with the Identifier.system. Some identifiers may fall into multiple categories due to common usage. Where the system is known, a type is unnecessary because the type is always part of the system definition. However systems often need to handle identifiers where the system is not known. There is not a 1:1 relationship between type and system, since many different systems have the same type.

Control0..1
BindingUnless not suitable, these codes SHALL be taken from Identifier Type Codes
(extensible to http://hl7.org/fhir/ValueSet/identifier-type
TypeCodeableConcept
Is Modifierfalse
Summarytrue
Requirements

Allows users to make use of identifiers when the identifier system is not known.

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

Establishes the namespace for the value - that is, a URL that describes a set values that are unique.

Short(QI-Core) The namespace for the identifier value
Comments

Identifier.system is always case sensitive.

Control1..1
Typeuri
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
Requirements

There are many sets of identifiers. To perform matching of two identifiers, we need to know what set we're dealing with. The system identifies a particular set of unique identifiers.

Example<br/><b>General</b>:http://www.acme.com/identifiers/patient
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
30. PractitionerRole.identifier.value
Definition

The portion of the identifier typically relevant to the user and which is unique within the context of the system.

Short(QI-Core) The value that is unique
Comments

If the value is a full URI, then the system SHALL be urn:ietf:rfc:3986. The value's primary purpose is computational mapping. As a result, it may be normalized for comparison purposes (e.g. removing non-significant whitespace, dashes, etc.) A value formatted for human display can be conveyed using the Rendered Value extension. Identifier.value is to be treated as case sensitive unless knowledge of the Identifier.system allows the processer to be confident that non-case-sensitive processing is safe.

Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
Example<br/><b>General</b>:123456
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
32. PractitionerRole.identifier.period
Definition

Time period during which identifier is/was valid for use.

ShortTime period when id is/was valid for use
Control0..1
TypePeriod
Is Modifierfalse
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
34. PractitionerRole.identifier.assigner
Definition

Organization that issued/manages the identifier.

ShortOrganization that issued id (may be just text)
Comments

The Identifier.assigner may omit the .reference element and only contain a .display element reflecting the name or other textual information about the assigning organization.

Control0..1
TypeReference(Organization)
Is Modifierfalse
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
36. PractitionerRole.active
Definition

Whether this practitioner role record is in active use.

Short(QI-Core) Whether this practitioner role record is in active use
Comments

If this value is false, you may refer to the period to see when the role was in active use. If there is no period specified, no inference can be made about when it was active.

Control1..1
Typeboolean
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Summarytrue
Requirements

Need to be able to mark a practitioner role record as not to be used because it was created in error, or otherwise no longer in active use.

Meaning if MissingThis resource is generally assumed to be active if no value is provided for the active element
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
38. PractitionerRole.period
Definition

The period during which the person is authorized to act as a practitioner in these role(s) for the organization.

Short(QI-Core) The period during which the practitioner is authorized to perform in these role(s)
Control1..1
TypePeriod
Is Modifierfalse
Summarytrue
Requirements

Even after the agencies is revoked, the fact that it existed must still be recorded.

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

Practitioner that is able to provide the defined services for the organization.

Short(QI-Core) Practitioner that is able to provide the defined services for the organization
Control0..1
This element is affected by the following invariants: us-core-13
TypeReference(QICore Practitioner)
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
42. PractitionerRole.organization
Definition

The organization where the Practitioner performs the roles associated.

Short(QI-Core) Organization where the roles are available
Control0..1
This element is affected by the following invariants: us-core-13
TypeReference(QICore Organization)
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
44. PractitionerRole.code
Definition

Roles which this practitioner is authorized to perform for the organization.

Short(QI-Core) Roles which this practitioner may perform
Comments

A person may have more than one role.

Control0..*
BindingUnless not suitable, these codes SHALL be taken from Care Team Member Function .
(extensible to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.113762.1.4.1099.30
TypeCodeableConcept
Is Modifierfalse
Must Supporttrue
Summarytrue
Requirements

Need to know what authority the practitioner has - what can they do?

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

Specific specialty of the practitioner.

Short(QI-Core) Specific specialty of the practitioner
Control0..*
BindingUnless not suitable, these codes SHALL be taken from Healthcare Provider Taxonomy .
(extensible to http://cts.nlm.nih.gov/fhir/ValueSet/2.16.840.1.114222.4.11.1066
TypeCodeableConcept
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
48. PractitionerRole.location
Definition

The location(s) at which this practitioner provides care.

Short(QI-Core) The location(s) at which this practitioner provides care
Control0..*
This element is affected by the following invariants: us-core-13
TypeReference(QICore Location)
Is Modifierfalse
Must Supporttrue
Summarytrue
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
50. PractitionerRole.healthcareService
Definition

The list of healthcare services that this worker provides for this role's Organization/Location(s).

ShortThe list of healthcare services that this worker provides for this role's Organization/Location(s)
Control0..*
This element is affected by the following invariants: us-core-13
TypeReference(HealthcareService)
Is Modifierfalse
Summaryfalse
Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
52. PractitionerRole.telecom
Definition

Contact details that are specific to the role/location/service.

Short(QI-Core) Contact details that are specific to the role/location/service
Control0..*
This element is affected by the following invariants: pd-1
TypeContactPoint
Is Modifierfalse
Must Supporttrue
Summarytrue
Requirements

Often practitioners have a dedicated line for each location (or service) that they work at, and need to be able to define separate contact details for each of these.

Invariantsele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
54. PractitionerRole.telecom.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
56. PractitionerRole.telecom.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 PractitionerRole.telecom.extension. The slices are unordered and Open, and can be differentiated using the following discriminators:
  • value @ url
58. PractitionerRole.telecom.system
Definition

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

Short(QI-Core) phone | 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
Typecode
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()))
60. PractitionerRole.telecom.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).

Short(QI-Core) The 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.

Control1..1
Typestring
Is Modifierfalse
Primitive ValueThis primitive element may be present, or absent, or replaced by an extension
Must Supporttrue
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()))
62. PractitionerRole.telecom.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
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()))
64. PractitionerRole.telecom.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()))
66. PractitionerRole.telecom.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()))
68. PractitionerRole.availableTime
Definition

A collection of times the practitioner is available or performing this role at the location and/or healthcareservice.

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()))
70. PractitionerRole.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
72. PractitionerRole.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())
74. PractitionerRole.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())
76. PractitionerRole.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
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()))
78. PractitionerRole.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()))
80. PractitionerRole.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 timezone 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()))
82. PractitionerRole.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 timezone 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. PractitionerRole.notAvailable
Definition

The practitioner is not available or performing this role 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()))
86. PractitionerRole.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
88. PractitionerRole.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())
90. PractitionerRole.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())
92. PractitionerRole.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()))
94. PractitionerRole.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()))
96. PractitionerRole.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()))
98. PractitionerRole.endpoint
Definition

Technical endpoints providing access to services operated for the practitioner with this role.

Short(QI-Core) Technical endpoints providing access to services operated for the practitioner with this role
Control0..*
This element is affected by the following invariants: pd-1
TypeReference(Endpoint)
Is Modifierfalse
Must Supporttrue
Summaryfalse
Requirements

Organizations have multiple systems that provide various services and ,ay also be different for practitioners too.

So the endpoint satisfies the 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()))