It might depend on where you live as to what options were available with the different medicare plans, and what doctors. Here, pretty much all of the doctors, hospitals and emergency clinics have what they call the “umbrella” that adds them to all insurance plans, so it does not matter which company or which plan you have.
I have never had any problem getting a medication, and never heard of the step program,
@Teacher Terry . Here, whatever the doctors recommend is what you receive.
I have two of the best heart doctors in the city, and probably would not get any better treatment if I were a millionaire.
I have always had a medicare advantage plan, and the different companies offer all of the same basic medicare coverage. It is the extras where it makes the difference. If you need a plan with good vision or dental coverage, then you shop to see which company offers the best coverage for that.
If you live in a large city and will need a ride to get to your doctor appointment each time, then you look for a plan that has that benefit.
I now get almost all my vitamins and supplements through the OTC program, which covers all non-prescription meds, medical equipment, fitness trackers, and much, much more. Since I am low-income, having the Healthy Benefits food card helps me to be able to afford more real, whole fresh foods i ordinarily could not afford.
Silver Sneakers covers fitness membership and exercise classes, and there are other benefits, too. You just have to see which company offers the benefit package that best meets your needs.