Medicare Advantage and Part D plans are set to experience significant updates, and it's a mixed bag of news for seniors.

Below, CNBC Select details the best credit cards for seniors and retirees who want to save money on the things they love most, whether it's traveling, dining, shopping or going on road trips ...

Some Medicare Advantage plans, which are private health insurance plans not run by the government like traditional Medicare, ...

The savings are there for the taking—if you know where to look. Check out these senior discounts that start a lot earlier ...