A variable that we purposefully change or manipulate is called the independent variable. The thing that changes in response is called the dependent variable. This creates a cause and effect relationship.
Medicare Eligibility Requirements. To be entitled to Medicare, you must be a U.S. citizen or a permanent legal resident, and answer yes to at least one (1) of the following questions:
Eligibility includes (partial list): 1  Uninsured. 2  Insurance denial of Actemra (no coverage) 3  Insured but cannot afford out-of-pocket costs. 4  Income requirements. 5  For insured, all patient assistance options have been exhausted, including co-pay cards and co-pay assistance foundations.