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ACG Virtual Grand Rounds
Join a nationally recognized expert for a live presentation with Q&A each week on Thursday at Noon (ET) followed by an 8:00pm (ET) rebroadcast. #GIhomeschooling -
ACG 2026 Annual Scientific Meeting & Postgraduate Course
Nashville, TN
October 9-14, 2026 -
ACG’s Obesity and Metabolic Disorders School & Southern Regional Postgraduate Course
Louisville, KY
December 4-6, 2026
Member Alert: Proposed 2027 Medicare Rules Cut GI Payments Across Care Settings
ACG, AGA, and ASGE recently submitted joint recommendations to the Centers for Medicare & Medicaid Services (CMS) on two CY 2027 proposed rules
ACG Proudly Endorses the Patients First Act
ACG is grateful to the GOP and Democratic Doctors Caucuses for introducing this crucial Medicare physician reimbursement bill
ACG Is Encouraged by UnitedHealthcare’s Reduction in Prior Authorization Requirements, but Calls for Further Action
ACG welcomes UnitedHealthcare’s cuts to prior authorization requirements by 30%, but more work is needed.
Clinical and Translational Gastroenterology
Clinical and Translational Gastroenterology is a peer-reviewed, open access online journal dedicated to innovative clinical work in the field of gastroenterology and hepatology.
ACG Case Reports Journal
ACG Case Reports Journal is a peer-reviewed, open-access online journal publishing gastroenterology and hepatology case reports. The journal is edited by a team of GI fellows.





Colorectal cancer is a cancer that starts in the colon or the rectum. These cancers can also be named colon cancer or rectal cancer, depending on where they start. Colon cancer and rectal cancer are often grouped together because they have many features in common.