If you’re in a Medicare Advantage Plan (Part C) or other Medicare health plan, in addition to the rights and protections for all people with Medicare, you have the right to: 1. Choose health care providers within the plan, so you can get the health care you need. 2. Get a treatment plan from your doctor. - If you have a complex or serious medical condition, a treatment plan lets you directly see a specialist within the plan as many times as you and your doctor think you need.