Working together. Saving lives.

This game made possible by a lifesaving organ transplant.

Brother-sister time made possible by the gift of life.

Mother-daughter time made possible by the gift of an organ transplant.

Day on the lake made possible by the gift of an organ transplant.

Partnership made possible by the gift of an organ transplant.

Organ donation advocates made possible by the gift of life.

Working together. Saving lives.

Our mission is to advance organ availability and transplantation to support patients through education, technology and policy development.

How organ matching works

Understand the basic path to donation

UNOS’ computer system stores information about every person who is waiting for a transplant, and matches donor organs with transplant candidates 24 hours a day, 365 days a year. When a patient is “added to the list,” a transplant hospital adds a patient’s medical information into UNOS’ computer system. The patient is not immediately placed on a ranked list. When a deceased organ donor is identified, UNOS’ computer system generates a ranked list of transplant candidates who are suitable to receive each organ. Factors affecting ranking may include blood type, tissue type, medical urgency, waiting time, expected benefit, geography and other criteria. Learn more >

Facts

  • You can be a donor at any age.
  • Celebrity or financial status are not factors in getting a transplant.
  • Donation is possible with many medical conditions.
  • All major religions approve of organ and tissue donation.
  • A national computer system and strict standards are in place to ensure ethical and fair distribution of organs.
  • A healthy person can become a living donor by donating a kidney, or a part of the liver, lung, intestine, blood or bone marrow.
  • Learn more organ donation facts.

News

Liver public forum: Final Agenda and Presentations Available

The OPTN/UNOS Liver and Intestinal Organ Transplantation Committee is sponsoring an educational forum June 22, 2015, at the Loews Chicago O’Hare Hotel near Chicago-O’Hare International Airport, to seek additional public input on concepts intended to increase equity in access to liver transplantation.