ようかいごにんてい 要介護認定 LinksSentence search for 要介護認定Sentence search for ようかいごにんていKanji details for 要, 介, 護, 認 and 定Edit in JMdict Noun1. primary nursing care requirement authorization (a 5-level graded system under health insurance)See also 介護保険制度 Discussions Log in to talk about this word.