There are several categories of coverage that most people think Medicare covers. However, some coverage is limited and other things just aren't covered at all. Check out this CNBC article for more specifics.

https://www.cnbc.com/2018/07/10/medicare-wont-cover-all-your-health-care-expenses-how-to-prepare.html" target="_blank">www.cnbc.com/2018/07/10/medicare-wont-cover-all-your-health-care-expenses-how-to-prepare.html