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:
States can expand eligibility requirements, as well as cover services that are not mandated by Title XIX of the Social Security Act. In order to receive maximum, legal reimbursement for medical services, professional medical billers need to be aware of the Medicare programs in force in their state. The Patient Protection and Affordable Care Act of 2010 (PPACA) will expand Medicaid eligibility beginning in 2014.