Cadillac insurance plan, is any unusually expensive health insurance plan, usually arising in discussions of medical-cost control measures in the United States, the term gained popularity in the early 1990s during the debate over the Clinton health care plan, it was a 1993 healthcare reform package proposed by the administration of US President Bill Clinton and closely associated with the chair of the task force devising the plan.
Informally, a Cadillac plan is any unusually expensive health insurance plan, usually arising in discussions of medical-cost control measures in the United States. 
The Clinton health care plan, was a 1993 healthcare reform package proposed by the administration of President Bill Clinton and closely associated with the chair of the task force devising the plan, First Lady of the United States Hillary Clinton. 
