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.
Buchanan is an unincorporated community in Henry County, Tennessee, United States. It is located about 6 miles west of Paris Landing State Park which is located on the Tennessee River on the west bank of Kentucky Lake. Buchanan was originally founded in the 1840s and was named after United States President James Buchanan. As of 2008, the community has a post office, feed mill, a volunteer fire station, two churches, a Masonic hall and several houses. The postal zip code, 38222, includes Paris Landing State Park.