I see:

- Part A, which costs nothing
- Part B, which costs $185 a month (for each of us, I assume)
- Part C, which adds Dental and Vision and Prescriptions, I think. That's the one that varies depending on provider?

So if you add Part C, the cost is in addition to the Part B cost?

I'm heading to the Library to check out "Medicare for Dummies". lol