If you are turning 65 soon or are already on Medicare and want to learn more, join the Idaho Department of Insurance Senior Health Insurance Benefits Advisors to learn unbiased Medicare benefits information about Medicare Parts A & B, Part D (prescription drug plans), Part C (Advantage Plans) and Medigap (Medicare Supplemental Insurance). This is an in-depth overview for all Medicare-eligible individuals. If you are assisting your family members with Medicare this could support your understanding of the system.