"We are now shifting our attention to changing the underlying delivery system to make it more cost effective and higher quality," says Peter Lee, executive director for Covered California, the state's health insurance marketplace.
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Karyn Jackson (right) helped Fernando Rico, of Pasadena, Calif., complete a Covered California application for health insurance at an enrollment fair in 2014.
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"Instead of saying, 'We screwed up,' they said, 'Obamacare is the problem and we may not play anymore,' " Covered California's Peter Lee said of UnitedHealth.
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