The American Cancer Society now says to screen for colorectal cancer at age 45

African american doctor and patient talking

The American Cancer Society (ACS) has lowered its recommended starting age for colorectal cancer screening to 45. Patients that are at average risk can start with a high- sensitivity, stool-based test.

The need to reach more patients

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About one in three people 50 years of age or older say they haven’t been screened for colon cancer, shows a national poll by the Colon Cancer Alliance and Quest Diagnostics.

Continuing Medical Education Opportunity

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Diagnostic advances in colorectal cancer screening. Leave this site and access a CME activity on colorectal cancer, sponsored by, but developed independently of Quest Diagnostics.



U.S. Preventive Services Task Force, June 2016. Page/Document/UpdateSummaryFinal/colorectal-cancer-screening



American Cancer Society. Colorectal Cancer Early Detection 2018. Atlanta, Ga: American Cancer Society. 2018.



Recommendation from the US Multi-Society Task Force on Colorectal Cancer. Am. J Gastroenterology. 2017.