Wednesday, October 21, 2009

Interactive Map: Health Care Competition

Interactive Map: Health Care Competition

Download this memo (pdf)

Today many Americans have few choices when it comes to health insurance. This is because many insurance markets are dominated by only a handful of firms, even though there are over 1,000 private health insurance carriers in the United States. This concentration limits employers’ and families’ health insurance options as well as the care they receive. ...

... The map shows that in many states insurance markets are dominated by only one or two insurance carriers. In at least 21 states, one carrier controls more than half the market. More than half of the market is controlled by two carriers in at least 39 states. In 2007, a survey conducted by the American Medical Association found that in more than 95 percent of insurance markets, a single commercial carrier controlled at least 30 percent of the insurance market.[1]

The result of this market concentration is that health insurance interests come before Americans’ health care needs. Where markets are dominated by only a few firms, health insurers revenues are growing faster than health inflation as insurers maximize rates they charge employers and families and create barriers to care.[2] Employers are then unable to afford meaningful health insurance options for their employees or, in the case of small businesses, are unable to offer their employees insurance at all, while most Americans seeking health insurance in the individual market never purchase coverage. ...

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