How much are you at risk for getting glaucoma? Glaucoma is an eye disease that causes loss of vision—usually side vision—by damaging the optic nerve, which sends information from your eyes to your brain.

Fortunately, you can prevent vision loss by finding and treating problems early. Medicare covers a glaucoma test once every 12 months for people at high risk for glaucoma, including people who answer “yes” to one or more of these questions:

  • Do you have diabetes or a family history of glaucoma?
  • Are you African American and 50 or older?
  • Are you Hispanic American and 65 or older?