HHS' Office of Assistant Planning and Evaluation (ASPE) issued a report finding that average premium costs in the 39 states using Healthcare.gov have doubled from 2013 to 2017. However, the report notes the measures it used to look at the rates are not completely comparable and that several issues were not factored in, including off-exchange premiums and differences in the population enrolling in plans. It also doesn't account for broader benefits included in exchange plans nor the subsidies that shield...