Screening barium enemas
covers this test if you’re age 50 or older. When this test is used instead of a flexible sigmoidoscopy or colonoscopy, Medicare covers the test once every 48 months if you’re age 50 or older and once every 24 months if you’re at high risk for colorectal cancer.
You pay 20% of the
for your doctor’s services. In a
, you also pay a
. The Part B