A California-based insurer that once sold mostly Medicaid plans has become a top competitor in ObamaCare's marketplaces.
In likely the toughest year yet for the reform law, Molina Healthcare is thriving in a market that's seen high-profile departures from some of the nation's largest health insurers.
Dr. Mario Molina, the company's CEO, attributes much of the company's success to its long history of selling Medicaid plans, which forced it to rein in costs.