While black and Hispanic adult uninsured rates dramatically declined thanks to the Affordable Care Act, that progress has largely stalled in recent years, according to a new study.

The fast-growing Medicare Advantage market shows no signs of slowing down, as UnitedHealthcare reports outsized enrollment growth during the latest annual enrollment period.

Cigna and Oscar will begin providing fully insured health benefits to small companies in select areas beginning in 2020 and will share risk equally under a reinsurance agreement.

Self-insured employer groups want to narrow the current large gap between commercial and Medicare payment rates.