Health insurers that sold plans on the exchanges in 2015 and enrolled droves of high-cost members, could haul away as much as $7.7 billion this year, as part of the healthcare law’s reinsurance program.

The CMS released a memo (PDF) late Friday that said the agency expects its jar of reinsurance money will total $7.7 billion. The payouts, to be issued this year, will reflect data from the 2015 benefit year.