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.
Maricopa is a city in Pinal County, Arizona, United States, thirty miles south of Phoenix in the Gila River Valley. As of 2008, its population is estimated to be 45,571, an increase of 44,531 over the 2000 census figure of 1,040. This makes it the largest city in the county and Arizona's seventeenth-largest city. Maricopa's annexation plans during the next decade are likely to result in major growth in both population and area .