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.
Knightdale is a town in Wake County, North Carolina, United States. The population was 5,958 at the 2000 census, and estimated at 9,843 in January 2008. With the population boom experienced in the North Carolina Research Triangle area in the past two decades, Knightdale is a suburb of Raleigh, bordering that city at the Neuse River. The estimated population of the Raleigh-Durham-Cary Combined Statistical Area (CSA) was 1,565,223 as of July 1, 2006, with the Raleigh-Cary Metropolitan Statistical Area (MSA) portion estimated at 994,571 residents.