New rules determining how much a company’s insurance plan can change before it’s considered a new plan, and thus no longer exempt from ObamaCare’s mandates, are likely to lead to people losing the plans that they currently have and like. “The regulation, released by the Department of Labor, the Treasury and HHS, estimates that 13 percent to 42 percent of employers would lose their grandfathered status by next year, and 34 percent to 80 percent would by 2013. Small businesses are considered more likely than larger companies to lose their grandfathered status.”