One in every three people with Medicare have diabetes, according to the Centers for Medicare and Medicaid Services (CMS). But the good news for seniors is that Medicare covers diabetes and there are many Medicare coverage options for seniors with diabetes.

While both HMO and HMO-POS Medicare Advantage plans require that you select a primary care physician (PCP) in your provider network, there's many benefits for your overall health and well-being, including leaving your care in the hands of someone you know and trust.