@type t() :: %HL7v2.Segment.PD1{
  advance_directive_code: term(),
  duplicate_patient: term(),
  extra_fields: term(),
  handicap: term(),
  immunization_registry_status: term(),
  immunization_registry_status_effective_date: term(),
  living_arrangement: term(),
  living_dependency: term(),
  living_will_code: term(),
  military_branch: term(),
  military_rank_grade: term(),
  military_status: term(),
  organ_donor_code: term(),
  patient_primary_care_provider_name_and_id_no: term(),
  patient_primary_facility: term(),
  place_of_worship: term(),
  protection_indicator: term(),
  protection_indicator_effective_date: term(),
  publicity_code: term(),
  publicity_code_effective_date: term(),
  separate_bill: term(),
  student_indicator: term()
}