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.
Lexington is the county seat of Davidson County, North Carolina, United States. As of the 2000 census, the city had a total population of 19,953. It is located in central North Carolina, twenty miles south of Winston-Salem. Major highways include I-85, U.S. Route 29, U.S. Route 70, U.S. Route 52 (soon to be I-285) and U.S. Route 64. Lexington is part of the Piedmont Triad region of the state. Lexington, Thomasville, and the rural areas surrounding them are slowly turning into bedroom communities for nearby cities such as Winston-Salem, Greensboro and High Point.