John Pemble / IPR

Republican Senator Chuck Grassley of Iowa wants details of Co-Opportunity Health's collapse and isn't ruling out congressional hearings.

UPDATE 1/23 12:25  

The Iowa Insurance Commissioner, as the court appointed rehabilitator for CoOportunity Health, has determined that rehabilitation of CoOportunity Health is not possible and will ask the court for an order of liquidation. 

IPR/John Pemble

The result of an upcoming U.S. Supreme Court case may stop federal subsidies to some 30,000 Iowans who have bought insurance on Iowa’s state-federal partnership exchange.