This value set includes codes from the following code systems:

• The following codes from system: 773114002

  Code	Display	900000000000003001 (en-US)	1119454002 (en-US)
  1289985008	Medizinische Injektion im Ausland	History of medical injection in foreign country (situation)
  409496000:{704326004=108241001}	Dialyse		409496000 | Mode of transmission (observable entity) | : {704326004 | Precondition (attribute) | = 108241001 | Dialysis procedure (procedure) |}
  409496000:{704326004=387713003}	operativ-diagnostischer Eingriff		409496000 | Mode of transmission (observable entity) | : {704326004 | Precondition (attribute) | = 387713003 | Surgical procedure (procedure) |}
  409496000:{704326004=5447007}	Erhalt von Blutprodukten		409496000 | Mode of transmission (observable entity) | : {704326004 | Precondition (attribute) | = 5447007 | Transfusion (procedure) |}
  409496000:{704326004=77465005}	Organtransplantation		409496000 | Mode of transmission (observable entity) | : {704326004 | Precondition (attribute) | = 77465005 | Transplantation (procedure) |}

• The following codes from system: NASK

  Code	Display
  ASKU	asked but unknown
  NASK	not asked