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About us
Interview an expert
Data
Press releases
Andrew Klein, M.D. named UNOS Chief Medical Officer
UNOS welcomes new CMO
UNOS responds to inquiry by Sens. Wyden, Grassley about new Chief Technology Officer
Sens. Wyden and Grassley expressed concern about the hiring of UNOS CTO Ankit Mathur. UNOS sets the record straight with an official response.
UPDATE: UNOS responds to inaccuracies in Bloomberg Law article
Bloomberg Law published an article about allegations of conflicts of interest involving UNOS Chief Technology Officer Ankit Mathur. UNOS challenges these defamatory claims and sets the record straight.
UNOS responds to inquiry by Sens. Wyden, Grassley about new Chief Technology Officer
Sens. Wyden and Grassley expressed concern about the hiring of UNOS CTO Ankit Mathur. UNOS sets the record straight with an official response.
UPDATE: UNOS responds to inaccuracies in Bloomberg Law article
Bloomberg Law published an article about allegations of conflicts of interest involving UNOS Chief Technology Officer Ankit Mathur. UNOS challenges these defamatory claims and sets the record straight.
UNOS applauds U.S. Senate Appropriations Committee for increasing funding for the OPTN Modernization Initiative
UNOS statement applauds Senate Appropriations Committee for OPTN Modernization funding increase
UNOS welcomes new chief legal officer
Elizabeth “Emy” Trende joins as general counsel overseeing legal strategy
Organ transplants are increasing
- 2023: More than 46,000 organ transplants performed and total kidney transplants exceeded 27,000
- 2022: U.S. surpassed historic milestone of 1 million transplants
- Liver transplants increased by 4.3 percent since policy implementation
- 29% increase in kidney transplants with policy change
About us
FAQs
- What does UNOS do?
- About deceased organ donation
- Who decides who gets a donated organ?
- Who does what: The national organ transplant system
- Organ Procurement Organizations: Increasing organ donation
Issues and advocacy
Strengthening organ donation and transplant
- Collaborating to support donation and transplant internationally.
- The waitlist is better described as a giant pool of patients. Watch a video
- The transplant journey and the technology that drives it
Working together: Our nation’s organ donation and transplant system
- The nation’s system functions as a public-private partnership. View a diagram of its structure
- The OPTN, HRSA and CMS have different roles. Learn about the roles
United Network for Organ Sharing (UNOS) is a nonprofit organization focused on saving lives. UNOS’ portfolio encompasses organ donation and transplant as well as broader public health projects through its work developing new technologies and initiatives, conducting data-driven research and analysis, providing expert consulting services, advocating for patients, and being a leader in bringing communities together to save lives. The federal government has awarded UNOS the contract to manage the nation’s organ donation and transplant system through the Organ Procurement and Transplantation Network since 1986.
Data
Serving as the OPTN, UNOS has collected data on every organ donation and transplant event occurring in the U.S. since October 1, 1987.
OPTN metrics
See current and historic trends. Learn about dashboard.
DashboardEquity in access
Monitors trends related to access to deceased donor transplants among active transplant candidates.
DashboardCurrent state
Updated daily: State of organ donation and transplantation in U.S.
Dashboard