I have been on Medicare for 12 years. I strongly suggest that you go to a State Ins sponsored Medicare enrollment event or contact a State Cert. Medicare counselor. You did not mention you state, but the State Ins commission may be the best place to find who to contact. And No, I don't mean a licensed sales agent.
The commercials you see on tv all day do not tell lies, they just mislead and do not tell you the entire Medicare picture.
I was a state certified Medicare counselor in MO for 10 years. During your IEP - Initial enrollment period- you have options that Will Not be available to you after your IEP ends. You need a clear picture of all four parts of Medicare, how they work, and the co pays.
These are Part A -Hospital, Part B - Medical, Part C INCLUDES ALL Advantage Plans and Part D - Drug plans to use with Original Medicare. If you enroll in an Advantage Plan, you CANNOT sign up for a Medigap policy. Be aware, if you enroll in an Advantage plan, you must Still have Part and Part B. But when you enroll in part C - advantage plan - Do not give your MC card to providers. Medicare will deny claim because they are paying the Advantage company to represent your medical needs. You will no longer work with Medicare, but with the company you selected.
Advantage plans AND Part D drug plans change every year - That is why there is an annual Open Enrollment for Advantage Plans and Part D drug plans - Oct 15-Dec 7. I would also want you to understand what Medigap policies are and their benefits and cost during your IEP. As you look at Advantage Plans, be sure to look at the MAX Out of Pocket cost.
Enough for now. Please understand, Medicare options are encumbered by law and the options change with time. This is the time for you to understand ALL of Medicare, not just what you see on TV. Best Wishes. Larry
I should also mention - the Medicare Initial Enrollment Period (at age 65) begins 3 months before you 65th birthday and includes the month of you 65 birthday and 3 months after your 65 birthday month.