The struggles faced by Presidents Obama and Trump since the passage of the Affordable Care Act have created the impression that it’s impossible to successfully reform American health care. On the non-group market, premiums have soared, networks have narrowed, individuals have refused to enroll, and insurers have fled the marketplace. But despite the dysfunction of the market that was the primary focus of the ACA’s reforms, employer-provided coverage and the Medicare program have never been in better shape. Under those arrangements, which cover the majority of Americans, spending growth has abated, quality of care is improving, and premiums are rising at the slowest rate in recent memory. President Obama tried to claim credit for these trends, but they actually date to 2003, when President Bush pushed his own signature legislative achievement, the Medicare Modernization Act, through Congress.
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