Health care law encompasses the laws and regulations governing hospital and health care administration, and an understanding of health care insurance is integral to it. There are significant differences in the types and amount of coverage provided by various private insurance policies, such as HMOs, PPOs, disability insurance, and hospital indemnity insurance, just as there are important differences in the cost to the purchasers of health insurance. There are also public health care insurance programs. Elderly and disabled persons may be eligible for coverage through the federal Medicare program. The joint state-federal Medicaid program helps certain individuals, including disabled persons and low-income elderly persons, pay for long-term care and in-home health care.
El Dorado (pronounced to rhyme with tornado is a city in Union County, Arkansas, USA. According to 2006 Census Bureau estimates, the population of the city is 20,467. The city is the county seat of Union County, and home to the headquarters of Murphy Oil Corporation, Deltic Timber Corporation, and Lion Oil Refinery. The city hosts a community college, South Arkansas Community College, as well as a symphony and an arts center. Most recently, El Dorado has become a community of education with the January 2007 announcement by Murphy Oil Corporation of the El Dorado Promise, a scholarship program that allows all El Dorado High School graduates who have been at the school since at least the ninth grade to attend any college in the country of their choice.