Live Liver Donor Requirements & Qualifications

Could You Be a Liver Donor?

Becoming a living liver donor is an extraordinary act of compassion that can save the life of someone in critical need. While not everyone qualifies, many people are surprised to learn they may be eligible. Here’s what you need to know.

Basic Requirements

  • Age 18 to 55
  • In good physical and mental health
  • Body Mass Index (BMI) typically under 35
  • No history of significant liver disease
  • Blood type compatibility not required (in some cases) due to paired donation options
  • Must be willing to donate voluntarily, with no coercion or financial compensation

Medical & Psychological Evaluation

very potential liver donor goes through a thorough screening that includes:

  • Blood and imaging tests
  • Medical history review
  • Physical exam
  • Mental health evaluation
  • Education on risks, recovery, and long-term health

Why Liver Donation Is Unique:

The liver is the only solid organ in the body that can regenerate. Within months after donation, the liver will grow back to its full size in both the donor and the recipient.

Ready to Learn More?

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How many times can you donate half of your liver?

A person can only donate part of their liver once. After donation, the liver typically regenerates to near-full size within a few months, but undergoing a second liver donation is not considered safe or medically viable. Learn more from Cleveland Clinic.

Living liver donation is a major surgery and carries some risk. These may include bleeding, infection, bile leakage, blood clots, and in rare cases, serious complications. According to UPMC, long-term donor outcomes are typically very good, but it is not a risk-free procedure.

Wait time can vary greatly, depending on factors like blood type, geographic location, and urgency (MELD score). On average, it may range from 6 months to over a year. Learn more about transplant wait times and prioritization from Healthline.

As of recent estimates, over 10,000 people are on the liver transplant waiting list in the United States. You can view up-to-date data on the national waiting list from Statista or the Scientific Registry of Transplant Recipients.