The Affordable Care Act: What Californians Should Know The federal Affordable Care Act (ACA), aimed at reforming the nation's health care system, became law in March 2010, but its implementation is staged over a number of years. Some provisions have already taken effect and others will be implemented in 2014 and beyond. March 14, 2012 Health Care Reform ACA, Affordable Care Act, California Healthcare Foundation 0 0 Comment Read More »