Nationwide enrollment in the Affordable Care Act marketplace could drop by nearly 5 million people this year.

An uptick in people skipping Obamacare premium payments in many states suggests the Affordable Care Act’s rising costs — driven partly by lower subsidies to help people buy plans…

Enrollment in Affordable Care Act marketplace plans could decline to 17.5 million people this year, according to a new KFF analysis. | Enrollment in Affordable Care Act…