http://khn.org/news/2016-ppo-plans-remove-out-of-network-cost-limits-a-costly-trap-for-consumers/

http://www.brookings.edu/research/reports/2015/09/6-health-care-facts
The Hamilton Project offers six economic facts that highlight continuing challenges and complexities in health care and health insurance markets on which the policy debate should focus.

Evaluating health insurance plans can be daunting and confusing, and most people don’t get much guidance, research shows.