I lost the payment decision letter (postcard) for the medical system for elder senior citizens. Can I reissue it?

It cannot be reissued.
The payment decision letter (postcard) is a formal notice that determines the payment for one application, and if reissued, it will be decided twice for one application.
Please confirm the amount of payment by booking your passbook.
In addition, it is not necessary to attach a payment decision letter at the time of final tax return.
Since it will be transferred from the Kanagawa Prefecture Senior Citizens' Medical Association, the name of the bankbook transfer requester will be listed as "Kenkoiki" (prefectural wide area *).

（※） Major description of the name of the person who requested the transfer in a bankbook
　"Kenkoiki"…high medical costs
　"Kenko Iki (Gassan,"…High-priced medical care and nursing care total medical expenses (medical only, nursing care is described as "Yoko Kaigogasssan")
　"Kenko Iki,"…General medical expenses
　"Kenkoiki (Sousaihi)…Funeral expenses

What kind of system is the high medical costs system for the elderly? What do you need to apply for?
What kind of system is the large sum of nursing care expenses for the medical system for elder senior citizens? What do you need to apply for?
How do I apply for funeral expenses in the medical system for elder senior citizens?
I purchased a treatment device (assistive device). How can I get a refund in the medical system for elder senior citizens?