A pattern followed by resources that represent the participant in some activity, process, or responsible for providing information about a resource.

Business identifiers assigned to this {{title}} by one of the applications involved. These identifiers remain constant as the resource is updated and propagates from server to server.

Allows identification of the {{title}} as it is known by various participating systems and in a way that remains consistent across servers.

Note: This is a business identifier, not a resource identifier (see discussion). It is best practice for the identifier to only appear on a single resource instance, however business practices may occasionally dictate that multiple resource instances with the same identifier can exist - possibly even with different resource types. For example, multiple Patient and a Person resource instance might share the same social insurance number.

Whether this {{title}} record is in active use.

Description of the {{title}} as presented to a consumer while searching.