(n)primary nursing care requirement authorization (a 5-level graded system under health insurance)→Related words:
介護保険制度
そのため、要介護認定の結果は介護サービスの量と関係している必要があります。 For that reason the outcome of the primary nursing care requirement authorization has to relate to the amount of nursing care required.
To make use of the nursing service provided by nurse-care insurance the necessity of nursing has to be recognized (nurse-care requirement authorization).
Japanese Dictionary
