The U.S. Department of Health & Human Services provides this web site. In addition to the law, it includes links to IRS information and regulations.gov. There is also a valuable "Plain Language" section.
This is the primary governmental site for disseminating information on the Affordable Care Act. This is the official site for consumers accessing the Health Insurance Marketplace. A Spanish language version of the site is available at:
Michigan's Center for Healthcare Research and Transformation has prepared this issue brief to both describe the characteristics of the population and project how the ACA will affect the overall picture of coverage in Michigan. Since there is still uncertainty about how Michigan will move forward on an expansion of Medicaid, alternative projection scenarios are included.