Cancer Prevention

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More than half of all cancer deaths can be prevented by fully leveraging the knowledge, tools and medical breakthroughs we have today.

Providing everyone with the opportunity to have a healthy lifestyle and true access to cancer screenings - like mammograms and colonoscopies - could save thousands of lives every year.

We are working to pass laws at every level of government that are proven to help prevent and detect cancer.

Half of all cancer deaths can be prevented.

Check out our infographic to learn more about Multi-Cancer Early Detection (MCED) tests.

Take Action

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Increase funding for lifesaving cancer screening programs

It is critical that we ensure equitable access to breast and cervical cancer screenings. Urge your member of Congress to support full funding of the National Breast and Cervical Cancer Early Detection Program.

Latest Updates

November 20, 2025
New York

During Lung Cancer Awareness Month, cancer patients, survivors and volunteers with the American Cancer Society Cancer Action Network (ACS CAN) in New York are calling on Governor Kathy Hochul to take urgent action to reduce the state’s lung cancer burden by signing legislation that will eliminate cost-sharing for lung cancer screening and follow-up tests. As the advocates’ calls reach a fever pitch, new data, published in JAMA , has emerged to indicate that lung cancer screening uptake is low with only 1 in 5 eligible adults in the U.S. getting screened for lung cancer.

September 17, 2025
National

Today, the U.S. House Committee on Ways and Means is expected to mark up the Nancy Gardner Sewell Medicare Multi-Cancer Early Detection (MCED) Screening Coverage Act (H.R. 842).

September 8, 2025
National

Tomorrow, the House Appropriations Committee is scheduled to consider the draft FY26 appropriations bill approved on September 2 nd by the House Appropriations Subcommittee on Labor, Health and Human Services, Education and Related Agencies. The bill includes an increase in funding for cancer research and cancer prevention and control programs.

August 14, 2025
New York

Earlier today, a new bill was introduced in the New York City Council to improve New Yorkers’ access to cancer screening. Int. #1369-2025 will require all private employers with a staff of five or more to grant employees paid time off—up to five hours annually—for preventative medical care, including doctor-recommend screening, ensuring that fear of wage or job loss does not serve as a barrier to workers’ ability to prevent, detect and ultimately survive cancer.

Cancer Prevention Resources

Breast cancer is the second most diagnosed cancer among women in the U.S. and the second leading cause of cancer death among women after lung cancer. Ensuring breast cancer screening services ― including diagnostic and follow-up testing ― are covered without no cost-sharing is essential to increasing access and expanding coverage of breast cancer screening.

ACS CAN supports H.R. 3086 to increase access to no cost breast cancer screening, diagnostic and follow-up testing.

Our ability to continue to make progress against cancer relies heavily on eliminating inequities that exist in breast cancer prevention and treatment. That is why ACS CAN advocates for policies to reduce the disparities in breast cancer by improving access to prevention and early detection services, patient navigation services, insurance coverage, in-network facilities, and clinical trials.

The American Cancer Society (ACS) and the American Cancer Society Cancer Action Network (ACS CAN) appreciate the opportunity to comment on the USDA proposed rule to revise the child nutrition program requirements for meal patterns to be consistent with current nutrition science and federal dietary guidance.