Contact Data (CTD) segment — HL7v2 v2.5.1.
Identifies contact personnel and their roles, addresses, and communication information. Used in referral and other messages.
7 fields per HL7 v2.5.1 specification.
@type t() :: %HL7v2.Segment.CTD{ contact_address: term(), contact_communication_information: term(), contact_identifiers: term(), contact_location: term(), contact_name: term(), contact_role: term(), extra_fields: term(), preferred_method_of_contact: term() }