For example, in Virginia, premiums are dropping by an average of 18% and in New Mexico they're rising by 14%, Cox said.
watch nowIf you have marketplace coverage and are facing a large premium increase, you can always check to see if there's a more affordable option available, Cox said.
Before the changes, the aid was generally only available to households with income from 100% to 400% of the federal poverty level.
Either way, at any point during the year, you can adjust your income estimate or note any pertinent life changes (birth of a child, marriage, etc.)
that could affect the amount of subsidies you're entitled to.