In order to determine eligibilty for health insurance subsidies, the new exchange has to bring together information about you and your family from the Treasury Department and the IRS, the Department of Homeland Security, the Department of Justice, as well as your Social Security number — all coordinated by the Department of Health and Human Services.
Read the compete article by Stephen T. Parente and Paul Howard at USA Today.
More health reform information on the Obamacare page.