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.
Diffen âº Finance âº Personal Finance âº Insurance âº Health Insurance. Medicaid and Medicare are government-sponsored healthcare programs in the U.S. The programs differ in terms of how they are governed and funded, as well as in terms of who they cover.