In states with lots of rural areas, like Minnesota, Medicare Cost plans tend to be more popular because they offer more flexibility than an HMO. If a plan member gets services inside of the network of Medicare Cost Plans, they work the same way that an HMO works. If the plan member decides to visit a non-network medical provider, Medicare Cost Plans will cover those services the same way that Original Medicare Part A and Part B do. Typically, a Medicare Advantage HMO won’t cover non-emergency services outside of the network at all.
Minnesota law prevents Medigap insurers from imposing pre-existing condition waiting periods if the enrollee signs up during their initial six-month open enrollment window. For those who apply after that, Medigap insurers are not allowed to impose pre-existing condition waiting periods if the enrollee wasn’t diagnosed or treated for the condition in the 90 days prior to enrolling in the Medigap plan.
The federal government paid the full cost of covering the newly-eligible Medicaid population through 2016. Starting in 2017, the state began paying a portion of the cost, but the state’s share will never exceed 10 percent. A few weeks prior to passage, an amendment had been added to HF9 that would allow Medicaid expansion to expire if the federal government ever defaults on its promise to always pay at least 90 percent of the cost of covering the newly-eligible population. But that amendment was removed from the bill prior to passage.