Health Insurers: Competition Among a Few Companies In 2008, Blue Cross Blue Shield plans were the primary insurer in 29 of 42 states surveyed by the American Medical Association. The insurer also controls more than half the market in 16 states. United Healthcare is the second largest insurance carrier. Click on a state for more details:
NPR logo Health Insurers: Competition Among a Few Companies

Health Insurers: Competition Among a Few Companies

Health Insurers: Competition Among a Few Companies