400~600 yuan. The cost and reimbursement of dialysis vary depending on factors such as region, hospital, dialysis method, and medical insurance policy. Generally speaking, the single price of ordinary hemodialysis is 400 to 600 yuan. If it is included in critical illness assistance and the patient is covered by employee medical insurance, he can complete a single dialysis by paying about 10 to 20 yuan himself. More advanced dialysis methods, such as hemoperfusion or hemofiltration dialysis, cost 1,200 to 1,500 yuan. Peritoneal dialysis is calculated based on the standard 4 bags of 2L dialysate per day, and the daily price is about 250 yuan. However, dialysis has been included in the national critical illness medical insurance, so the patient's out-of-pocket payment ratio is low. The specific reimbursement ratio and out-of-pocket expenses need to be determined according to local medical insurance policies and hospital regulations. Specific costs and reimbursement status should be based on the information provided by local hospitals and medical insurance departments.