Health care law involves many facets of U.S. law, including torts, contracts, antitrust, and insurance. In 1990 it was estimated that the United States spent over $500 billion on health care, which was more than 11 percent of the gross national product. The total annual expenditure on health care could double or even triple by the twenty-first century.
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A federal law (15 U.S.C.A. § 1011 et seq.) that gives states the authority to regulate the "business of insurance" without interference from federal regulation, unless federal law specifically provides otherwise.
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