Former President Barack Obama will return to the White House for the first time since leaving office, multiple news outlets are reporting.
The law has become known by many as Obamacare.
CNN reports that President Joe Biden, Vice President Kamala Harris and former President Obama will deliver remarks about the "success" of the program which has expanded healthcare to millions of people in the U.S.
According to the Department of Health and Human Services, more people than ever have health coverage through the Affordable Care Act.
The department said in 2021 that more than 31 million people are currently enrolled in the Marketplace or Medicaid expansion