The concept of the individual health insurance mandate originated in 1989 at the conservative Heritage Foundation. In 1993, Republicans twice introduced health care bills that contained an individual health insurance mandate. Advocates for those bills included prominent Republicans who today oppose the mandate including Orrin Hatch (R-UT), Charles Grassley (R-IA), Robert Bennett (R-UT), and Christopher Bond (R-MO). In 2007, Democrats and Republicans introduced a bi-partisan bill containing the mandate.
In 2008, then presidential candidate Barack Obama was opposed to the individual mandate. He stated the following in a Feb. 28, 2008 interview on the Ellen DeGeneres show about his divergent views with Hillary Clinton:
"Both of us want to provide health care to all Americans. Theres a slight difference, and her plan is a good one. But, she mandates that everybody buy health care. Shed have the government force every individual to buy insurance and I dont have such a mandate because I dont think the problem is that people dont want health insurance, its that they cant afford it. So, I focus more on lowering costs. This is a modest difference. But, its one that shes tried to elevate, arguing that because I dont force people to buy health care that Im not insuring everybody. Well, if things were that easy, I could mandate everybody to buy a house, and that would solve the problem of homelessness. It doesnt."