When the sum of the amount of co-payment, etc. (when high-cost medical expenses set forth in paragraph (1) of the preceding Article are paid, the amount obtained by deducting the amount so paid) and the amount to be borne by a user of long-term care service as prescribed in Article 51, paragraph (1) of the Long-Term Care Insurance Act (when allowance for high-cost long-term care service set forth in the same paragraph is paid, the amount obtained by deducting the amount so paid) and the amount to be borne by a user of preventive long-term care service as prescribed in Article 61, paragraph (1) of the same Act (when High-Cost Long-Term Prevention Care Service Allowance set forth in the same paragraph is paid, the amount obtained by deducting the amount so paid) is extremely large, the Association of Medical Care Systems for the Elderly Aged 75 and older pays Sizable medical and nursing expenses to the insured that received benefits for medical treatment, or payment of medical expenses combined with treatment outside insurance coverage, medical expenses, medical expenses for home-nursing, or special medical expenses pertaining to the amount of co-payment, etc.
後期高齢者医療広域連合は、一部負担金等の額（前条第一項の高額療養費が支給される場合にあつては、当該支給額に相当する額を控除して得た額）並びに介護保険法第五十一条第一項に規定する介護サービス利用者負担額（同項の高額介護サービス費が支給される場合にあつては、当該支給額を控除して得た額）及び同法第六十一条第一項に規定する介護予防サービス利用者負担額（同項の高額介護予防サービス費が支給される場合にあつては、当該支給額を控除して得た額）の合計額が著しく高額であるときは、当該一部負担金等の額に係る療養の給付又は保険外併用療養費、療養費、訪問看護療養費若しくは特別療養費の支給を受けた被保険者に対し、高額介護合算療養費を支給する。
The provisions of paragraph (2) of the preceding Article apply mutatis mutandis to the payment of a Sizable medical and nursing expenses.
前条第二項の規定は、高額介護合算療養費の支給について準用する。
Read this with the articles around it