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Catch colon cancer early through screening

G.E.H.A | March 16, 2026

It’s now recommended to start regular screenings at 45.

Colorectal cancer is one of the leading causes of death from cancer in the United States. It is also the third most common type of non-skin cancer diagnosed in both men and women.

In recent years there has been a substantial increase in colorectal cancer in younger people. The American Cancer Society shifted recommendations in May 2021 for colorectal screening tests beginning at age 45 instead of the traditional 50 for individuals of average risk for the disease. G.E.H.A covers 100% of colorectal cancer screenings.

Colorectal cancer is one of the most preventable cancers. The availability of screening tests that can detect the disease early is growing. Individuals can choose to have a traditional colonoscopy or complete a convenient colorectal screening kit in the privacy of their own home that is then sent off to a lab for testing.

Some people may have a higher risk for colorectal cancer because of their family history or ethnicity. For example, individuals with African American heritage may face a greater likelihood of developing the disease. If you think you could be at increased risk, having a conversation with your health care provider can help you understand your options and feel more confident about your next steps.

Many people with colon cancer experience no symptoms in the early stages of the disease, and that is why screening tests are important. When symptoms appear, they will likely vary, depending on the cancer's size and location in the large intestine. If you notice any changes in bowel habits, please discuss them with your doctor.

Some steps you can take to reduce the risk of colorectal cancer are:

  • Eat a diet high in fiber including fruits and vegetables
  • Get regular physical activity
  • Maintain a healthy weight
  • Do not drink alcohol or limit intake to a moderate amount
  • Do not use tobacco
  • Complete screening at the appropriate age or per your doctor's recommendation

Some may be hesitant to undertake the colonoscopy screening test. Preparation for this screening has improved in recent years. The benefit of knowing your risk of having colorectal abnormalities far outweighs the inconvenience of preparing for the procedure.

G.E.H.A covers a colonoscopy at 100% for medical members age 45–75 who use an in-network physician or facility. To find a facility near you, use our Find Care tool. If you are a G.E.H.A member age 45 or older, you are eligible to receive a reward for completing a colorectal screening.

Original article published March 14, 2022
Article updated March 16, 2026

Sources:
“Screening for Colorectal Cancer.” cdc.gov, Centers for Disease Control, revised 26 February, 2025.
“Colorectal cancer.” cancer.org, American Cancer Society, revised 29 January, 2024.
“Tests to Detect Colorectal Cancer and Polyps.” cancer.gov, National Cancer Institute, revised 2 May, 2025.

The information contained herein is for informational and educational purposes only. This information is not a substitute for professional medical advice, and if you have questions regarding a medical condition, regimen or treatment you should always seek the advice of a qualified health care provider. Never disregard or delay seeking medical advice from a qualified medical professional because of information you have read herein.

This is a brief description of the features of Government Employees Health Association, Inc.'s health plans. Before making a final decision, please read the G.E.H.A Federal brochures, which are available at geha.com/PlanBrochure. All benefits are subject to the definitions, limitations, and exclusions set forth in the Federal brochures.