TX doctors, hospitals don't know if they're in or out of Obamacare plans

As consumers weigh coverage options available in the newly launched federal health insurance marketplace, three of the largest medical associations in Texas have raised concerns about the uncertainty of provider networks offered by health plans in the marketplace. The Affordable Care Act requires most people to carry health insurance beginning in 2014. While some states received federal financing to set up a state-run health insurance marketplace, Texas chose to participate in the federal marketplace, which offers dozens of health plans and sliding-scale tax credits to help poor individuals and families in Texas purchase coverage.