差さ額がくベッドさがくベッドじ字FuriganaMeanings1nounextra-charge hospital bed; bed not fully covered by insuranceRefers to a hospital bed for which the patient pays an additional fee beyond the basic national health insurance coverage, often for a private or semi-private room.差さ額がくベッド代だいは健けん康こう保ほ険けんの対たい象しょう外がいです。