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.
Laurel is a city in northern Prince George's County, Maryland, United States, located midway between Washington, D.C. and Baltimore. Incorporated in 1870, the city maintains a historic district including its Main Street. The official 2007 population estimate for Laurel city was 21,619; adding the residents in Laurel's postal zip codes outside city limits, the population was 87,810 as of the 2000 census. Laurel is near Johns Hopkins University's Applied Physics Laboratory, the Fort Meade Army base, and the National Security Agency (NSA). It is also adjacent to Laurel Park Racecourse, a horse racetrack in Anne Arundel County.