1 The Causes, Treatments, and Symptoms of Acute Thyroiditis The thyroid gland is a butterfly-shaped gland located in the middle of the lower neck. 2  Its main purpose is to control the body's metabolism, which is the rate at which your bâ¦.
Medicare is divided into a hospital insurance program and a supplementary medical insurance program. The Medicare hospital insurance plan is funded through Social Security payroll taxes.
Written by Evens Stevenson. Medicare is a federally funded program thatâs purpose is to provide basic health insurance to those age 65 and over, as well as to other specific qualified individuals. Over the years, Medicare has become the leading health care insurance program in the United States for seniors.