Your Medicare Coverage
Is my test, item, or service covered?
Colorectal cancer screenings
How often is it covered?
Medicare Part B (Medical Insurance) covers several types of colorectal cancer screening tests to help find precancerous growths or find cancer early, when treatment is most effective. One or more of these tests may be covered:
- Barium enema: When this test is used instead of a flexible sigmoidoscopy or colonoscopy, Medicare covers it once every 48 months if you're 50 or over and once every 24 months if you're at high risk for colorectal cancer.
- Colonoscopy: Medicare covers this test once every 24 months if you're at high risk for colorectal cancer. If you aren't at high risk for colorectal cancer, Medicare covers this test once every 120 months, or 48 months after a previous flexible sigmoidoscopy.
- Fecal occult blood test: Medicare covers this lab test once every 12 months if you're 50 or older.
- Flexible sigmoidoscopy: Medicare covers this test once every 48 months for most people 50 or older. If you aren't at high risk, Medicare covers this test 120 months after a previous screening colonoscopy.
All people age 50 or older with Medicare are covered. People of any age are eligible for a colonoscopy.
Your costs in Original Medicare
- You pay nothing for the fecal occult blood test, but you generally have to pay 20% of the Medicare-approved amount for the doctor's visit. The Part B deductible doesn't apply for the test.
- You pay nothing for the flexible sigmoidoscopy or screening colonoscopy, if your doctor accepts assignment .
- For barium enemas, you pay 20% of the Medicare-approved amount for the doctor's services. In a hospital outpatient setting , you also pay a copayment . The Part B deductible doesn't apply.
- If a screening test results in the biopsy or removal of a lesion or growth during the same visit, the procedure is considered diagnostic and you may have to pay coinsurance or a copayment, but the Part B deductible doesn't apply.
Your doctor or other health care provider may recommend you get services more often than Medicare covers. Or, they may recommend services that Medicare doesn’t cover. If this happens, you may have to pay some or all of the costs.
- National Cancer Institute Cancer Screening Fact Sheet
- CDC Colorectal Cancer Information
- U.S. Preventive Services Task Force - Screening for Colorectal Cancer Recommendations
- American Cancer Society - Colorectal Cancer Facts & Figures 2011-2013
- Medicare & You: national colorectal cancer awareness (video)