The average cost of a kidney replacement is about 300,000 yuan. The cost of a kidney replacement mainly includes several blocks: the first one is the cost of preoperative examination and mating; the second one is the cost of surgery and drugs; the third one is the cost of postoperative anti-rejection drugs and regular review; the fourth one is the cost of kidney source. The cost of kidney source. For the cost of kidney source, if you choose a relative kidney donor, the cost of kidney source is very, very little, basically free of charge. However, if the kidney is donated by non-relatives, such as some brain-dead patients’ family members voluntarily donate their kidneys, it is recommended that the kidney donor be given an appropriate subsidy for the kidney replacement, and a certain amount of cost is needed for kidney extraction, kidney preservation and kidney transportation.