Have you been putting off your colorectal cancer screening? It may not be the top of your to-do list, but regular screening tests can save lives. Colorectal cancer is the second-most-common cancer in the U.S. – but it’s also one of the most preventable. A screening can find polyps or signs you might have them. Polyps are precancerous growths that a doctor can remove before they turn into cancer.

Here’s what you need to know.

Start screening at age 45
Not sure if you’re due for a test? Ask your doctor. You can also log in to your account and check your health reminders to see if you need to be checked. 

Preventive screening is at no cost to you
Your Blue Shield Medicare plan covers the cost of testing as a preventive service.

You’ve got options
There are different screening tests for colorectal cancer, from a simple stool test at home to a colonoscopy. You and your doctor should discuss which test is best for you.