19 of the 528 hospitals researched by KHN have publicly posted policies barring "extraordinary collection actions."

6 in 10 working-age adults with coverage have gone into debt getting care in the past five years, a rate only slightly lower than the uninsured.

Biden's efforts represent an abrupt reversal of the Trump administration's moves to scale back the safety-net program.

The widespread embrace of telemedicine is not without skeptics.

The ACA's price tag will now rise higher because of the recently enacted $1.9 trillion COVID relief bill.