Affordable Care Act (Obamacare)

Report says Obama administration failed to follow health law

The Obama administration failed to follow the president's health care law in a $5 billion dispute over compensating insurers for high costs from seriously ill patients, Congress' investigative arm said Thursday.

The opinion from the Government Accountability Office is a setback for the White House and bolsters Republican complaints that administration officials bent the law as problems arose carrying out its complex provisions. The finding may complicate efforts to stabilize premiums in the law's insurance marketplaces, where about 11 million people get coverage.

The Obama administration said it "strongly disagrees" with the GAO's conclusion.

At issue is how...