People who are “highly sensitized” often wait five or more years before receiving even one kidney offer.The new system will give immune sensitized candidates more priority for kidneys they aren’t likely to reject. People who have a slightly higher sensitivity will get slightly more priority than they would have under the previous system. People who are very highly sensitized (98 percent or above) will get much more priority. Kidneys that are offered first to highly sensitized candidates, but don’t get accepted for them, will then be offered to other patients.