This year, there are some big changes happening with Medicare. Some plans are reducing their service areas, which means you could lose your plan on December 31st. Some companies are even leaving the market altogether. Unlike in past years, if you don’t take action, you might end up without coverage. Before, you could usually keep your plan without doing anything, but this year’s different. Because of new rules and other factors, it’s important to make sure your coverage stays the same or gets better.