Unlimited Systems, a Cincinnati-based medical billing system company, has reported that it's now sending notices about a breach that affected 4,500 medical offices and 6,500 health care providers.

"Employers have invested heavily in retirement programs, but the next challenge is proving these programs are moving employees closer to retirement readiness," said Chris West, Senior Managing Director and Defined Contribution Strategy Leader, WTW.

The SUSTAIN Act would end the pilot program less than a year after it begins, codify upfront point-of-sale discounts and terminate drug manufacturer-imposed limits on when, where and how safety-net hospitals and clinics can access legally mandated drug discounts.

The company has said it could spend up to $365 million on severance in the second half of the year.