If UnitedHealth Group. based in Minnetonka, Minn., pulls back from the Obamacare exchanges, premiums nationwide would go up around 1 percent, a Kaiser Family Foundation reports finds.
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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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United HealthCare wants to get on the Covered California bus, but the state marketplace isn't inclined to allow insurers on board that weren't part of the launch in 2014.
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