Information about a person that is involved in a patient's health or the care for a patient, but who is not the target of healthcare, nor has a formal responsibility in the care process.

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.

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 its narrative along with other profiles, value sets, etc.

The base language in which the resource is written.

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).

IETF language tag for a human language

These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

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.

An Extension

An Extension

Identifier for a person within a particular scope.

RelatedPerson identifiers might not be unique across instances within a system, as a single human individual may be represented as many different RelatedPerson resources with different roles, periods, or relationships.

People are known by a variety of ids. Some institutions maintain several, and most collect identifiers for exchange with other organizations concerning the patient. Examples are national person identifier and local identifier.

Whether this related person record is in active use.

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

Need to be able to mark a related person record as not to be used, such as if it was created in error.

The patient this person is related to.

We need to know which patient this RelatedPerson is related to.

The nature of the relationship between the related person and the patient.

The directionality of the relationship is from the RelatedPerson to the Patient. For example, if the Patient is a child, and the RelatedPerson is the mother, the relationship would be PRN (parent) or MTH (mother).

The nature of the relationship between a patient and the related person.

We need to know the relationship with the patient since it influences the interpretation of the information attributed to this person.

A name associated with the person.

Related persons need to be identified by name, but it is uncommon to need details about multiple other names for that person.

A contact detail for the person, e.g. a telephone number or an email address.

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.

People have (primary) ways to contact them in some way such as phone, email.

Administrative Gender - the gender that the person is considered to have for administration and record keeping purposes.

The gender of a person used for administrative purposes.

Needed for identification of the person, in combination with (at least) name and birth date.

The date on which the related person was born.

Address where the related person can be contacted or visited.

Need to keep track where the related person can be contacted per postal mail or visited.

Image of the person.

Many EHR systems have the capability to capture an image of persons. Fits with newer social media usage too.

The period of time during which this relationship is or was active. If there are no dates defined, then the interval is unknown.

If an individual has a relationship with a patient over multiple, non-adjacent periods, there should be a distinct RelatedPerson instance for each period. For example, if a person is a roommate for a period of time, moves out, and is later a roommate with the same person again, you would have two RelatedPerson instances.

A language which may be used to communicate with the related person about the patient's health.

If no language is specified, this implies that the default local language is spoken. If you need to convey proficiency for multiple modes, then you need multiple RelatedPerson.Communication associations. If the RelatedPerson does not speak the default local language, then the Interpreter Required Standard can be used to explicitly declare that an interpreter is required.

If a related person does not speak the local language, interpreters may be required, so languages spoken and proficiency is an important things to keep track of both for patient and other persons of interest.

Information about a person that is involved in a patient's health or the care for a patient, but who is not the target of healthcare, nor has a formal responsibility in the care process.

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

Within the context of the FHIR RESTful interactions, the resource has an id except for cases like the create and conditional update. Otherwise, the use of the resouce id depends on the given use case.

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.

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

An Extension

The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted.

The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.

When the resource last changed - e.g. when the version changed.

This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a read interaction.

A uri that identifies the source system of the resource. This provides a minimal amount of Provenance information that can be used to track or differentiate the source of information in the resource. The source may identify another FHIR server, document, message, database, etc.

The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference.

This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.

A list of profiles (references to StructureDefinition resources) that this resource claims to conform to. The URL is a reference to StructureDefinition.url.

It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.

Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure.

The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.

Security Labels from the Healthcare Privacy and Security Classification System.

Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource.

The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.

Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".

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.

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 its narrative along with other profiles, value sets, etc.

The base language in which the resource is written.

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).

IETF language tag for a human language

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.

Contained resources do not have a 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.

These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope. This is allowed to be a Parameters resource if and only if it is referenced by a resource that provides context/meaning.

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.

An Extension

An Extension

Identifier for a person within a particular scope.

RelatedPerson identifiers might not be unique across instances within a system, as a single human individual may be represented as many different RelatedPerson resources with different roles, periods, or relationships.

People are known by a variety of ids. Some institutions maintain several, and most collect identifiers for exchange with other organizations concerning the patient. Examples are national person identifier and local identifier.

Whether this related person record is in active use.

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

Need to be able to mark a related person record as not to be used, such as if it was created in error.

The patient this person is related to.

We need to know which patient this RelatedPerson is related to.

The nature of the relationship between the related person and the patient.

The directionality of the relationship is from the RelatedPerson to the Patient. For example, if the Patient is a child, and the RelatedPerson is the mother, the relationship would be PRN (parent) or MTH (mother).

The nature of the relationship between a patient and the related person.

We need to know the relationship with the patient since it influences the interpretation of the information attributed to this person.

A name associated with the person.

Related persons need to be identified by name, but it is uncommon to need details about multiple other names for that person.

A contact detail for the person, e.g. a telephone number or an email address.

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.

People have (primary) ways to contact them in some way such as phone, email.

Administrative Gender - the gender that the person is considered to have for administration and record keeping purposes.

The gender of a person used for administrative purposes.

Needed for identification of the person, in combination with (at least) name and birth date.

The date on which the related person was born.

Address where the related person can be contacted or visited.

Need to keep track where the related person can be contacted per postal mail or visited.

Image of the person.

Many EHR systems have the capability to capture an image of persons. Fits with newer social media usage too.

The period of time during which this relationship is or was active. If there are no dates defined, then the interval is unknown.

If an individual has a relationship with a patient over multiple, non-adjacent periods, there should be a distinct RelatedPerson instance for each period. For example, if a person is a roommate for a period of time, moves out, and is later a roommate with the same person again, you would have two RelatedPerson instances.

A language which may be used to communicate with the related person about the patient's health.

If no language is specified, this implies that the default local language is spoken. If you need to convey proficiency for multiple modes, then you need multiple RelatedPerson.Communication associations. If the RelatedPerson does not speak the default local language, then the Interpreter Required Standard can be used to explicitly declare that an interpreter is required.

If a related person does not speak the local language, interpreters may be required, so languages spoken and proficiency is an important things to keep track of both for patient and other persons of interest.