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Identifying Organ Recipients

There are more people on the organ donor waiting list than there are organ donors, so unless they can benefit from a living donation (e.g. kidney transplant) and have a living donor, people who need transplants must wait for an organ to become available. Because each candidate's situation is unique, waiting times can vary, depending on a number of factors described below.

To see a breakdown by organ and gender of people on the waiting list, go to http://transplantliving.org (not a U.S. Government Web site), click on Before the Transplant, click on About Organ Allocation, and go to the bottom of that page.

When the person on the waiting list is offered an organ …

Many different factors determine who will be offered an organ. These include, but are not limited to:

  • age
  • blood and tissue type
  • medical urgency
  • waiting time
  • the geographic distance between the donor and the recipient
  • the size of the donor organ in relation to the size of the recipient (a lung from someone six feet tall would be too big for a child.)
  • the type of organ needed

Back to The Matching Process

 

US Department of Health & Human Services