FHIR for FAIR - FHIR Implementation Guide
1.0.0 - STU 1

FHIR for FAIR - FHIR Implementation Guide, published by Health Level Seven International - SOA Work Group. This guide is not an authorized publication; it is the continuous build for version 1.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-for-fair/ and changes regularly. See the Directory of published versions

## Resource Profile: ListF4F - Detailed Descriptions

Active as of 2024-01-05

Definitions for the List-uv-f4f resource profile.

- Differential Elements Table
- Key Elements Table
- Snapshot Elements Table

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

0. List
2. List.extension
Slicing | This element introduces a set of slices on `List.extension`. The slices are unordered and Open, and can be differentiated using the following discriminators: value @ url
4. List.extension:copyright
Slice Name | copyright
Control | 0..1
Type | Extension(Copyright) (Extension Type: markdown)
6. List.extension:licenceCodeable
Slice Name | licenceCodeable
Control | 0..1
Type | Extension(Licence Terms as CodeableConcept) (Extension Type: CodeableConcept)
8. List.extension:licenceAttachment
Slice Name | licenceAttachment
Control | 0..1
Type | Extension(Licence Terms as Attachment) (Extension Type: Attachment)
10. List.extension:subjectOther
Slice Name | subjectOther
Control | 0..*
Type | Extension(Other Subjects [Resource]) (Extension Type: Reference(Resource))
12. List.extension:classifier
Slice Name | classifier
Control | 0..*
Type | Extension(Classifier [Resource]) (Extension Type: CodeableConcept)
14. List.identifier
Note | This is a business identifier, not a resource identifier (see discussion)
Slicing | This element introduces a set of slices on `List.identifier`. The slices are unordered and Open, and can be differentiated using the following discriminators: value @ system
16. List.identifier:url
Slice Name | url
Definition | Globally Unique, Persistent and Resolvable Identifier
Short | GUPRI (uri)
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..*
18. List.identifier:url.system
Control | 1..?
Pattern Value | urn:ietf:rfc:3986
20. List.identifier:url.value
Short | uri
22. List.subject
Short | Subject of the listed resources
24. List.date
Short | When the list was prepared.
26. List.source
Short | Who and/or what defined the list contents (aka Author).
28. List.entry
30. List.entry.item
Short | A reference to the listed resource.

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

0. List
Definition | A list is a curated collection of resources.
Short | A list is a curated collection of resources
Control | 0..*
Is Modifier | false
Must Support | false
Summary | false
Alternate Names | Collection, WorkingList, Organizer
Invariants | dom-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.exists() and ('#'+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(uri) = '#').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()) lst-1: A list can only have an emptyReason if it is empty (emptyReason.empty() or entry.empty()) lst-2: The deleted flag can only be used if the mode of the list is "changes" (mode = 'changes' or entry.deleted.empty()) lst-3: An entry date can only be used if the mode of the list is "working" (mode = 'working' or entry.date.empty())
2. List.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.
Short | A 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.
Control | 0..1
Type | uri
Is Modifier | true 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 Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
4. List.extension
Definition | An Extension May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
Short | ExtensionAdditional 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.
Control | 0..*
Type | Extension
Is Modifier | false
Must Support | false
Summary | false
Alternate Names | extensions, user content
Invariants | ele-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())
Slicing | This element introduces a set of slices on `List.extension`. The slices are unordered and Open, and can be differentiated using the following discriminators: value @ url
6. List.extension:copyright
Slice Name | copyright
Definition | This extension may be used to provide Copyright information about the set of data described by this resource
Short | Copyright
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(Copyright) (Extension Type: markdown)
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-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())
8. List.extension:licenceCodeable
Slice Name | licenceCodeable
Definition | This extension may be used to provide machine-processable Licence information about the set of data described by this resource
Short | Licence Terms as CodeableConcept
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(Licence Terms as CodeableConcept) (Extension Type: CodeableConcept)
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-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())
10. List.extension:licenceAttachment
Slice Name | licenceAttachment
Definition | This extension may be used to provide detailed Licence information about the set of data described by this resource
Short | Licence Terms as Attachment
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(Licence Terms as Attachment) (Extension Type: Attachment)
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-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())
12. List.extension:subjectOther
Slice Name | subjectOther
Definition | This extension allows to record kinds of subjects that are not currently supported by some resources (e.g.,DocumentManifest limited to Patient, Practitioner, Group, Device for )
Short | Other Subjects [Resource]
Control | 0..* This element is affected by the following invariants: ele-1
Type | Extension(Other Subjects [Resource]) (Extension Type: Reference(Resource))
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
14. List.extension:classifier
Slice Name | classifier
Definition | This extension allows to assign this resource to an organizing scheme
Short | Classifier [Resource]
Control | 0..* This element is affected by the following invariants: ele-1
Type | Extension(Classifier [Resource]) (Extension Type: CodeableConcept)
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-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. List.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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
Must Support | false
Summary | false
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 Names | extensions, user content
Invariants | ele-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. List.identifier
Definition | Identifier for the List assigned for business purposes outside the context of FHIR.
Short | Business identifier
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..*
Type | Identifier
Is Modifier | false
Must Support | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
Slicing | This element introduces a set of slices on `List.identifier`. The slices are unordered and Open, and can be differentiated using the following discriminators: value @ system
20. List.identifier:url
Slice Name | url
Definition | Globally Unique, Persistent and Resolvable Identifier Identifier for the List assigned for business purposes outside the context of FHIR.
Short | GUPRI (uri)Business identifier
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..*
Type | Identifier
Is Modifier | false
Must Support | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
22. List.identifier:url.use
Definition | The purpose of this identifier.
Short | usual | official | temp | secondary | old (If known)
Comments | Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.
Control | 0..1
Binding | The codes SHALL be taken from IdentifierUse http://hl7.org/fhir/ValueSet/identifier-use|4.3.0
Type | code
Is Modifier | true because This is labeled as &quot;Is Modifier&quot; because applications should not mistake a temporary id for a permanent one.
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
24. List.identifier:url.system
Definition | Establishes the namespace for the value - that is, a URL that describes a set values that are unique.
Short | The namespace for the identifier value
Comments | Identifier.system is always case sensitive.
Control | 10..1
Type | uri
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
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.
Pattern Value | urn:ietf:rfc:3986
Example | <br/><b>General</b>:http://www.acme.com/identifiers/patient
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
26. List.identifier:url.value
Definition | The portion of the identifier typically relevant to the user and which is unique within the context of the system.
Short | uriThe 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.
Control | 0..1
Type | string
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Example | <br/><b>General</b>:123456
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
28. List.status
Definition | Indicates the current state of this list.
Short | current | retired | entered-in-error
Comments | This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.
Control | 1..1
Binding | The codes SHALL be taken from ListStatus http://hl7.org/fhir/ValueSet/list-status|4.3.0 The current state of the list.
Type | code
Is Modifier | true because This element is labeled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
30. List.mode
Definition | How this list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.
Short | working | snapshot | changes
Comments | This element is labeled as a modifier because a change list must not be misunderstood as a complete list.
Control | 1..1
Binding | The codes SHALL be taken from ListMode http://hl7.org/fhir/ValueSet/list-mode|4.3.0 The processing mode that applies to this list.
Type | code
Is Modifier | true because If set to &quot;changes&quot;, the list is considered incomplete, while the other two codes indicate the list is complete, which changes the understanding of the elements listed
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | true
Requirements | Lists are used in various ways, and it must be known in what way it is safe to use them.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
32. List.subject
Definition | The common subject (or patient) of the resources that are in the list if there is one.
Short | Subject of the listed resourcesIf all resources have the same subject
Comments | Some purely arbitrary lists do not have a common subject, so this is optional.
Control | 0..1
Type | Reference(Patient, Group, Device, Location)
Is Modifier | false
Must Support | false
Summary | true
Requirements | The primary purpose of listing the subject explicitly is to help with finding the right list.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
34. List.date
Definition | The date that the list was prepared.
Short | When the list was prepared.
Comments | The actual important date is the date of currency of the resources that were summarized, but it is usually assumed that these are current when the preparation occurs.
Control | 0..1
Type | dateTime
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | true
Requirements | Identifies how current the list is which affects relevance.
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
36. List.source
Definition | The entity responsible for deciding what the contents of the list were. Where the list was created by a human, this is the same as the author of the list.
Short | Who and/or what defined the list contents (aka Author).
Comments | The primary source is the entity that made the decisions what items are in the list. This may be software or user.
Control | 0..1
Type | Reference(Practitioner, PractitionerRole, Patient, Device)
Is Modifier | false
Must Support | false
Summary | true
Requirements | Allows follow-up as well as context.
Alternate Names | Author
Invariants | ele-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. List
Definition | A list is a curated collection of resources.
Short | A list is a curated collection of resources
Control | 0..*
Is Modifier | false
Must Support | false
Summary | false
Alternate Names | Collection, WorkingList, Organizer
Invariants | dom-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.exists() and ('#'+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(uri) = '#').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()`) lst-1: A list can only have an emptyReason if it is empty (`emptyReason.empty() or entry.empty()`) lst-2: The deleted flag can only be used if the mode of the list is "changes" (`mode = 'changes' or entry.deleted.empty()`) lst-3: An entry date can only be used if the mode of the list is "working" (`mode = 'working' or entry.date.empty()`)
2. List.id
Definition | The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
Short | Logical 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.
Control | 0..1
Type | id
Is Modifier | false
Must Support | false
Summary | true
4. List.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.
Short | Metadata about the resource
Control | 0..1
Type | Meta
Is Modifier | false
Must Support | false
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
6. List.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.
Short | A 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.
Control | 0..1
Type | uri
Is Modifier | true 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 Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
8. List.language
Definition | The base language in which the resource is written.
Short | Language 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).
Control | 0..1
Binding | The codes SHOULD be taken from CommonLanguages IETF language tag
Additional Bindings | Purpose
AllLanguages | Max Binding
Type | code
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
10. List.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.
Short | Text 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.
Control | 0..1
Type | Narrative
Is Modifier | false
Must Support | false
Summary | false
Alternate Names | narrative, html, xhtml, display
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
12. List.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.
Short | Contained, 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.
Control | 0..*
Type | Resource
Is Modifier | false
Must Support | false
Summary | false
Alternate Names | inline resources, anonymous resources, contained resources
Invariants | dom-r4b: Containing new R4B resources within R4 resources may cause interoperability issues if instances are shared with R4 systems (`($this is Citation or $this is Evidence or $this is EvidenceReport or $this is EvidenceVariable or $this is MedicinalProductDefinition or $this is PackagedProductDefinition or $this is AdministrableProductDefinition or $this is Ingredient or $this is ClinicalUseDefinition or $this is RegulatedAuthorization or $this is SubstanceDefinition or $this is SubscriptionStatus or $this is SubscriptionTopic) implies (%resource is Citation or %resource is Evidence or %resource is EvidenceReport or %resource is EvidenceVariable or %resource is MedicinalProductDefinition or %resource is PackagedProductDefinition or %resource is AdministrableProductDefinition or %resource is Ingredient or %resource is ClinicalUseDefinition or %resource is RegulatedAuthorization or %resource is SubstanceDefinition or %resource is SubscriptionStatus or %resource is SubscriptionTopic)`)
14. List.extension
Definition | An Extension
Short | Extension
Control | 0..*
Type | Extension
Is Modifier | false
Must Support | false
Summary | false
Invariants | ele-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()`)
Slicing | This element introduces a set of slices on `List.extension`. The slices are unordered and Open, and can be differentiated using the following discriminators: value @ url
16. List.extension:copyright
Slice Name | copyright
Definition | This extension may be used to provide Copyright information about the set of data described by this resource
Short | Copyright
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(Copyright) (Extension Type: markdown)
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
18. List.extension:licenceCodeable
Slice Name | licenceCodeable
Definition | This extension may be used to provide machine-processable Licence information about the set of data described by this resource
Short | Licence Terms as CodeableConcept
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(Licence Terms as CodeableConcept) (Extension Type: CodeableConcept)
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
20. List.extension:licenceAttachment
Slice Name | licenceAttachment
Definition | This extension may be used to provide detailed Licence information about the set of data described by this resource
Short | Licence Terms as Attachment
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(Licence Terms as Attachment) (Extension Type: Attachment)
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
22. List.extension:subjectOther
Slice Name | subjectOther
Definition | This extension allows to record kinds of subjects that are not currently supported by some resources (e.g.,DocumentManifest limited to Patient, Practitioner, Group, Device for )
Short | Other Subjects [Resource]
Control | 0..* This element is affected by the following invariants: ele-1
Type | Extension(Other Subjects [Resource]) (Extension Type: Reference(Resource))
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
24. List.extension:classifier
Slice Name | classifier
Definition | This extension allows to assign this resource to an organizing scheme
Short | Classifier [Resource]
Control | 0..* This element is affected by the following invariants: ele-1
Type | Extension(Classifier [Resource]) (Extension Type: CodeableConcept)
Is Modifier | false
Must Support | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
26. List.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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
Must Support | false
Summary | false
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 Names | extensions, user content
Invariants | ele-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()`)
28. List.identifier
Definition | Identifier for the List assigned for business purposes outside the context of FHIR.
Short | Business identifier
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..*
Type | Identifier
Is Modifier | false
Must Support | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
Slicing | This element introduces a set of slices on `List.identifier`. The slices are unordered and Open, and can be differentiated using the following discriminators: value @ system
30. List.identifier:url
Slice Name | url
Definition | Globally Unique, Persistent and Resolvable Identifier
Short | GUPRI (uri)
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..*
Type | Identifier
Is Modifier | false
Must Support | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
32. List.identifier:url.id
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | Unique id for inter-element referencing
Control | 0..1
Type | id
Is Modifier | false
XML Format | In the XML format, this property is represented as an attribute.
Summary | false
34. List.identifier:url.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.
Short | Additional 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.
Control | 0..*
Type | Extension
Is Modifier | false
Summary | false
Alternate Names | extensions, user content
Invariants | ele-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()`)
Slicing | This element introduces a set of slices on `List.identifier.extension`. The slices are unordered and Open, and can be differentiated using the following discriminators: value @ url
36. List.identifier:url.use
Definition | The purpose of this identifier.
Short | usual | official | temp | secondary | old (If known)
Comments | Applications can assume that an identifier is permanent unless it explicitly says that it is temporary.
Control | 0..1
Binding | The codes SHALL be taken from IdentifierUse
Type | code
Is Modifier | true because This is labeled as &quot;Is Modifier&quot; because applications should not mistake a temporary id for a permanent one.
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Allows the appropriate identifier for a particular context of use to be selected from among a set of identifiers.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
38. List.identifier:url.type
Definition | A coded type for the identifier that can be used to determine which identifier to use for a specific purpose.
Short | Description 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.
Control | 0..1
Binding | Unless not suitable, these codes SHALL be taken from Identifier Type Codes
Type | CodeableConcept
Is Modifier | false
Summary | true
Requirements | Allows users to make use of identifiers when the identifier system is not known.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
40. List.identifier:url.system
Definition | Establishes the namespace for the value - that is, a URL that describes a set values that are unique.
Short | The namespace for the identifier value
Comments | Identifier.system is always case sensitive.
Control | 1..1
Type | uri
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
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.
Pattern Value | urn:ietf:rfc:3986
Example | <br/><b>General</b>:http://www.acme.com/identifiers/patient
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
42. List.identifier:url.value
Definition | The portion of the identifier typically relevant to the user and which is unique within the context of the system.
Short | uri
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.
Control | 0..1
Type | string
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Example | <br/><b>General</b>:123456
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
44. List.identifier:url.period
Definition | Time period during which identifier is/was valid for use.
Short | Time period when id is/was valid for use
Control | 0..1
Type | Period
Is Modifier | false
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
46. List.identifier:url.assigner
Definition | Organization that issued/manages the identifier.
Short | Organization 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.
Control | 0..1
Type | Reference(Organization)
Is Modifier | false
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
48. List.status
Definition | Indicates the current state of this list.
Short | current | retired | entered-in-error
Comments | This element is labeled as a modifier because the status contains codes that mark the resource as not currently valid.
Control | 1..1
Binding | The codes SHALL be taken from ListStatus The current state of the list.
Type | code
Is Modifier | true because This element is labeled as a modifier because it is a status element that contains status entered-in-error which means that the resource should not be treated as valid
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | true
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
50. List.mode
Definition | How this list was prepared - whether it is a working list that is suitable for being maintained on an ongoing basis, or if it represents a snapshot of a list of items from another source, or whether it is a prepared list where items may be marked as added, modified or deleted.
Short | working | snapshot | changes
Comments | This element is labeled as a modifier because a change list must not be misunderstood as a complete list.
Control | 1..1
Binding | The codes SHALL be taken from ListMode The processing mode that applies to this list.
Type | code
Is Modifier | true because If set to &quot;changes&quot;, the list is considered incomplete, while the other two codes indicate the list is complete, which changes the understanding of the elements listed
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | true
Requirements | Lists are used in various ways, and it must be known in what way it is safe to use them.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
52. List.title
Definition | A label for the list assigned by the author.
Short | Descriptive name for the list
Control | 0..1
Type | string
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | true
Requirements | Allows customization beyond just the code identifying the kind of list.
Example | <br/><b>General</b>:Dr. Jane's Patients
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
54. List.code
Definition | This code defines the purpose of the list - why it was created.
Short | What the purpose of this list is
Comments | If there is no code, the purpose of the list is implied where it is used, such as in a document section using Document.section.code.
Control | 0..1
Binding | For example codes, see ExampleUseCodesForList What the purpose of a list is.
Type | CodeableConcept
Is Modifier | false
Must Support | false
Summary | true
Requirements | Lists often contain subsets of resources rather than an exhaustive list. The code identifies what type of subset is included.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
56. List.subject
Definition | The common subject (or patient) of the resources that are in the list if there is one.
Short | Subject of the listed resources
Comments | Some purely arbitrary lists do not have a common subject, so this is optional.
Control | 0..1
Type | Reference(Patient, Group, Device, Location)
Is Modifier | false
Must Support | false
Summary | true
Requirements | The primary purpose of listing the subject explicitly is to help with finding the right list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
58. List.encounter
Definition | The encounter that is the context in which this list was created.
Short | Context in which list created
Control | 0..1
Type | Reference(Encounter)
Is Modifier | false
Must Support | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
60. List.date
Definition | The date that the list was prepared.
Short | When the list was prepared.
Comments | The actual important date is the date of currency of the resources that were summarized, but it is usually assumed that these are current when the preparation occurs.
Control | 0..1
Type | dateTime
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | true
Requirements | Identifies how current the list is which affects relevance.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
62. List.source
Definition | The entity responsible for deciding what the contents of the list were. Where the list was created by a human, this is the same as the author of the list.
Short | Who and/or what defined the list contents (aka Author).
Comments | The primary source is the entity that made the decisions what items are in the list. This may be software or user.
Control | 0..1
Type | Reference(Practitioner, PractitionerRole, Patient, Device)
Is Modifier | false
Must Support | false
Summary | true
Requirements | Allows follow-up as well as context.
Alternate Names | Author
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
64. List.orderedBy
Definition | What order applies to the items in the list.
Short | What order the list has
Comments | Applications SHOULD render ordered lists in the order provided, but MAY allow users to re-order based on their own preferences as well. If there is no order specified, the order is unknown, though there may still be some order.
Control | 0..1
Binding | The codes SHOULD be taken from ListOrderCodes What order applies to the items in a list.
Type | CodeableConcept
Is Modifier | false
Must Support | false
Summary | false
Requirements | Important for presentation and rendering. Lists may be sorted to place more important information first or to group related entries.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
66. List.note
Definition | Comments that apply to the overall list.
Short | Comments about the list
Control | 0..*
Type | Annotation
Is Modifier | false
Must Support | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
68. List.entry
Definition | Entries in this list.
Short | Entries in the list
Comments | If there are no entries in the list, an emptyReason SHOULD be provided.
Control | 0..* This element is affected by the following invariants: lst-1
Type | BackboneElement
Is Modifier | false
Must Support | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children unless an empty Parameters resource (`hasValue() or (children().count() > id.count()) or $this is Parameters`)
70. List.entry.id
Definition | Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | Unique id for inter-element referencing
Control | 0..1
Type | string
Is Modifier | false
XML Format | In the XML format, this property is represented as an attribute.
Summary | false
72. List.entry.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.
Short | Additional 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.
Control | 0..*
Type | Extension
Is Modifier | false
Summary | false
Alternate Names | extensions, user content
Invariants | ele-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. List.entry.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).
Short | Extensions 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.
Control | 0..*
Type | Extension
Is Modifier | true because Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
Summary | true
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 Names | extensions, user content, modifiers
Invariants | ele-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. List.entry.flag
Definition | The flag allows the system constructing the list to indicate the role and significance of the item in the list.
Short | Status/Workflow information about this item
Comments | The flag can only be understood in the context of the List.code. If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Deleted can only be used if the List.mode is "changes".
Control | 0..1
Binding | For example codes, see PatientMedicineChangeTypes Codes that provide further information about the reason and meaning of the item in the list.
Type | CodeableConcept
Is Modifier | false
Must Support | false
Summary | false
Requirements | This field is present to support various clinical uses of lists, such as a discharge summary medication list, where flags specify whether the medication was added, modified, or deleted from the list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
78. List.entry.deleted
Definition | True if this item is marked as deleted in the list.
Short | If this item is actually marked as deleted
Comments | If the flag means that the entry has actually been deleted from the list, the deleted element SHALL be true. Both flag and deleted can only be used if the List.mode is "changes". A deleted entry should be displayed in narrative as deleted. This element is labeled as a modifier because it indicates that an item is (to be) no longer in the list.
Control | 0..1 This element is affected by the following invariants: lst-2
Type | boolean
Is Modifier | true because If deleted is true, then the item included in the list isn't actually part of the list anymore
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | false
Requirements | The flag element may contain codes that an application processing the list does not understand. However there can be no ambiguity if a list item is actually marked as "deleted".
Meaning if Missing | List items are generally only treated as deleted when this element explicitly carries a value of true. Systems SHOULD always populate this value when mode is 'changes'
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
80. List.entry.date
Definition | When this item was added to the list.
Short | When item added to list
Control | 0..1
Type | dateTime
Is Modifier | false
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | false
Summary | false
Requirements | The date may be significant for understanding the meaning of items in a working list.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
82. List.entry.item
Definition | A reference to the actual resource from which data was derived.
Short | A reference to the listed resource.
Control | 1..1
Type | Reference(Resource)
Is Modifier | false
Must Support | false
Summary | false
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
84. List.emptyReason
Definition | If the list is empty, why the list is empty.
Short | Why list is empty
Comments | The various reasons for an empty list make a significant interpretation to its interpretation. Note that this code is for use when the entire list has been suppressed, and not for when individual items are omitted - implementers may consider using a text note or a flag on an entry in these cases.
Control | 0..1 This element is affected by the following invariants: lst-1
Binding | The codes SHOULD be taken from ListEmptyReasons If a list is empty, why it is empty.
Type | CodeableConcept
Is Modifier | false
Must Support | false
Summary | false
Requirements | Allows capturing things like "none exist" or "not asked" which can be important for most lists.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)