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.
Tonopah is an unincorporated community in western Maricopa County, Arizona, United States, approximately 50 miles west of downtown Phoenix off Interstate 10. The community is near the Palo Verde Nuclear Generating Station, the largest nuclear power plant in the country. The name Tonopah derives from the Western Apache Tú Nohwá, meaning "Water Under a Bush", referring to its location in the Harquahala Valley, underneath which there is an extensive subterranean aquifer so that wells dug in the area never lack water. Prior to being called Tonopah, the settlement was known as Lone Peak. The area is also known to have been inhabited by the Yavapai.