Emergent Science: Multi-Cancer Early Detection Tests

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Early screening for cancer is important because when detected at later stages, treatments are more limited, and outcomes are generally poorer. While more research is needed to assess the impact on outcomes, newer, innovative multi-cancer screening technology may have the potential to detect more cancers at earlier stages. Several private and academic entities are currently developing multi-cancer early detection blood-based tests. Published data indicate that some of these tests can screen for many cancers at the same time, including some rare cancers.

They call it a Multi-Cancer Early Detection (MCED) test. We call it a potentially innovative, game-changing advancement for cancer patients.

Now we need to ensure that, if approved by the FDA and shown to have clinical benefit, millions of people, especially older Americans at higher risk for cancer, will have the test covered by their health insurance plan. We are asking Congress to pass legislation that lays the groundwork for this to happen.


View the current map of lawmakers across the country who support the MCED Act.

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Urge your Member of Congress to support cancer early detection innovation

We were so close to getting the multi-cancer early detection bill passed last year. Your voice can help make this lifesaving legislation a priority this year.

Latest Updates

September 15, 2025
National

As the September 30th government funding deadline nears, more than 700 cancer patients, survivors and advocates from every corner of the United States, including Washington, D.C., Guam, and Puerto Rico, are heading to Capitol Hill to make their voices heard. They will ask lawmakers to prioritize cancer research and prevention programs, along with other proven cancer-fighting policies, highlighting the real-life impact these investments have on patients, families and communities nationwide.

June 4, 2025
National

A bill introduced earlier this year in the House and Senate now has the bipartisan support of the majority of the members in each chamber.

March 13, 2025
Arizona

Advocates with the American Cancer Society Cancer Action Network (ACS CAN) join Arizonans in mourning the loss of Rep. Raúl Grijalva, who died Thursday after complications from battling lung cancer. During his more than two decades of serving in Congress, Rep. Grijalva championed efforts to improve public health by advocating for the development of new health care clinics in Southern Arizona, as well as supporting efforts to increase access to care by co-sponsoring bipartisan legislation to aid in the fight against cancer.

February 3, 2025
National

A bill introduced in the House and Senate last week aims to improve future equitable access to new and innovative cancer screenings among Medicare beneficiaries in order to increase early detection of more cancers for more individuals.

Emergent Science: Multi-Cancer Early Detection Tests Resources

Multi-Cancer Early Detection Tests (MCEDs) are simple blood tests that can screen for many types of cancer at once. Congress must seize the opportunity to ensure these cutting-edge tests can be covered under Medicare once they are FDA-approved and proven to have clinical benefit. Doing so has the potential to save lives and revolutionize the way we detect cancer.

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