NCPI FHIR Implementation Guide v2
0.1.0 - ci-build
NCPI FHIR Implementation Guide v2 - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions
Draft as of 2024-11-25 |
Definitions for the ncpi-person resource profile.
Guidance on how to interpret the contents of this table can be found here
0. Person | |
2. Person.id | |
Short | Unique participant identifier |
Control | 1..? |
4. Person.link | |
Control | 1..? |
6. Person.link.target | |
Short | The participant we are describing |
Type | Reference(NCPI Participant) |
Guidance on how to interpret the contents of this table can be found here
0. Person | |
Definition | Demographics and administrative information about a person independent of a specific health-related context. |
Short | A generic person record |
Comments | The Person resource does justice to person registries that keep track of persons regardless of their role. The Person resource is also a primary resource to point to for people acting in a particular role such as SubjectofCare, Practitioner, and Agent. Very few attributes are specific to any role and so Person is kept lean. Most attributes are expected to be tied to the role the Person plays rather than the Person himself. Examples of that are Guardian (SubjectofCare), ContactParty (SubjectOfCare, Practitioner), and multipleBirthInd (SubjectofCare). |
Control | 0..* |
Is Modifier | false |
Must Support | false |
Summary | false |
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()) |
2. Person.id | |
Definition | The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. |
Short | Unique participant identifierLogical 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 | 10..1 |
Type | id |
Is Modifier | false |
Must Support | false |
Summary | true |
4. Person.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())) |
6. Person.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()) |
8. Person.active | |
Definition | Whether this person's record is in active use. |
Short | This person's record is in active use |
Control | 0..1 |
Type | boolean |
Is Modifier | true because This element is labelled as a modifier because it is a status element that can indicate that a record should not be treated as valid |
Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Must Support | false |
Summary | true |
Requirements | Need to be able to mark a person record as not to be used because it was created in error. |
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) |
10. Person.link | |
Definition | Link to a resource that concerns the same actual person. |
Short | Link to a resource that concerns the same actual person |
Control | 10..* |
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) |
12. Person.link.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()) |
14. Person.link.target | |
Definition | The resource to which this actual person is associated. |
Short | The participant we are describingThe resource to which this actual person is associated |
Control | 1..1 |
Type | Reference(NCPI Participant, Patient, Practitioner, RelatedPerson, Person) |
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())) |
Guidance on how to interpret the contents of this table can be found here
0. Person | |||||
Definition | Demographics and administrative information about a person independent of a specific health-related context. | ||||
Short | A generic person record | ||||
Comments | The Person resource does justice to person registries that keep track of persons regardless of their role. The Person resource is also a primary resource to point to for people acting in a particular role such as SubjectofCare, Practitioner, and Agent. Very few attributes are specific to any role and so Person is kept lean. Most attributes are expected to be tied to the role the Person plays rather than the Person himself. Examples of that are Guardian (SubjectofCare), ContactParty (SubjectOfCare, Practitioner), and multipleBirthInd (SubjectofCare). | ||||
Control | 0..* | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | false | ||||
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() ) | ||||
2. Person.id | |||||
Definition | The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes. | ||||
Short | Unique participant identifier | ||||
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 | 1..1 | ||||
Type | id | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | true | ||||
4. Person.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. Person.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. Person.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 (preferred to http://hl7.org/fhir/ValueSet/languages )IETF language tag
| ||||
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. Person.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. Person.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. Person.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. | ||||
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 | ||||
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() ) | ||||
16. Person.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. Person.identifier | |||||
Definition | Identifier for a person within a particular scope. | ||||
Short | A human identifier for this person | ||||
Note | This is a business identifier, not a resource identifier (see discussion) | ||||
Control | 0..* | ||||
Type | Identifier | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | false | ||||
Requirements | People are known by a variety of ids. Some institutions maintain several, and most collect identifiers for exchange with other organizations concerning the person. Examples are national person identifier and local identifier. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
20. Person.name | |||||
Definition | A name associated with the person. | ||||
Short | A name associated with the person | ||||
Comments | Person may have multiple names with different uses or applicable periods. | ||||
Control | 0..* | ||||
Type | HumanName | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | true | ||||
Requirements | Need to be able to track the person by multiple names. Examples are your official name and a partner name. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
22. Person.telecom | |||||
Definition | A contact detail for the person, e.g. a telephone number or an email address. | ||||
Short | A contact detail for the person | ||||
Comments | Person may have multiple ways to be contacted with different uses or applicable periods. May need to have options for contacting the person urgently and also to help with identification. | ||||
Control | 0..* | ||||
Type | ContactPoint | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | true | ||||
Requirements | People have (primary) ways to contact them in some way such as phone, email. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
24. Person.gender | |||||
Definition | Administrative Gender. | ||||
Short | male | female | other | unknown | ||||
Comments | The gender might not match the biological sex as determined by genetics, or the individual's preferred identification. Note that for both humans and particularly animals, there are other legitimate possibilities than M and F, though a clear majority of systems and contexts only support M and F. | ||||
Control | 0..1 | ||||
Binding | The codes SHALL be taken from AdministrativeGender (required to http://hl7.org/fhir/ValueSet/administrative-gender|4.3.0 )The gender of a person used for administrative purposes. | ||||
Type | code | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Must Support | false | ||||
Summary | true | ||||
Requirements | Needed for identification of the person, in combination with (at least) name and birth date. Gender of person drives many clinical processes. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
26. Person.birthDate | |||||
Definition | The birth date for the person. | ||||
Short | The date on which the person was born | ||||
Comments | At least an estimated year should be provided as a guess if the real DOB is unknown. | ||||
Control | 0..1 | ||||
Type | date | ||||
Is Modifier | false | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Must Support | false | ||||
Summary | true | ||||
Requirements | Age of person drives many clinical processes, and is often used in performing identification of the person. Times are not included so as to not confuse things with potential timezone issues. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
28. Person.address | |||||
Definition | One or more addresses for the person. | ||||
Short | One or more addresses for the person | ||||
Comments | Person may have multiple addresses with different uses or applicable periods. | ||||
Control | 0..* | ||||
Type | Address | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | false | ||||
Requirements | May need to keep track of person's addresses for contacting, billing or reporting requirements and also to help with identification. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
30. Person.photo | |||||
Definition | An image that can be displayed as a thumbnail of the person to enhance the identification of the individual. | ||||
Short | Image of the person | ||||
Control | 0..1 | ||||
Type | Attachment | ||||
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. Person.managingOrganization | |||||
Definition | The organization that is the custodian of the person record. | ||||
Short | The organization that is the custodian of the person record | ||||
Control | 0..1 | ||||
Type | Reference(Organization) | ||||
Is Modifier | false | ||||
Must Support | false | ||||
Summary | true | ||||
Requirements | Need to know who recognizes this person record, manages and updates it. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
34. Person.active | |||||
Definition | Whether this person's record is in active use. | ||||
Short | This person's record is in active use | ||||
Control | 0..1 | ||||
Type | boolean | ||||
Is Modifier | true because This element is labelled as a modifier because it is a status element that can indicate that a record should not be treated as valid | ||||
Primitive Value | This primitive element may be present, or absent, or replaced by an extension | ||||
Must Support | false | ||||
Summary | true | ||||
Requirements | Need to be able to mark a person record as not to be used because it was created in error. | ||||
Invariants | ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()) ) | ||||
36. Person.link | |||||
Definition | Link to a resource that concerns the same actual person. | ||||
Short | Link to a resource that concerns the same actual person | ||||
Control | 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 ) | ||||
38. Person.link.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 | ||||
40. Person.link.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() ) | ||||
42. Person.link.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() ) | ||||
44. Person.link.target | |||||
Definition | The resource to which this actual person is associated. | ||||
Short | The participant we are describing | ||||
Control | 1..1 | ||||
Type | Reference(NCPI Participant) | ||||
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()) ) | ||||
46. Person.link.assurance | |||||
Definition | Level of assurance that this link is associated with the target resource. | ||||
Short | level1 | level2 | level3 | level4 | ||||
Control | 0..1 | ||||
Binding | The codes SHALL be taken from IdentityAssuranceLevel (required to http://hl7.org/fhir/ValueSet/identity-assuranceLevel|4.3.0 )The level of confidence that this link represents the same actual person, based on NIST Authentication Levels. | ||||
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()) ) |