Analysts predict more competitive contracts would cut plan sponsors' costs by an average of 6.5%.

The agreement blocks contract terms regulators said limited insurers' ability to offer narrow networks, tiered plans and other cost-management tools.

According to the National Association of Plan Advisors, a Trump Account is subject to certain special rules inapplicable to other individual retirement arrangements under IRC Section 408.

People with employer coverage report a much higher level of confusion than Medicare enrollees.