Extending IRA Inflation Rebates to Commercial Plans Could Save Billions

  • Mar 13, 2025

    Extending inflation-based prescription drug rebates to all commercial health plans, rather than just applying them to the Medicare program, could potentially save as much as $8.1 billion annually, a recent Health Affairs study finds.

    The Inflation Reduction Act (IRA) requires pharmaceutical manufacturers to pay rebates to Medicare if they raise prices faster than the rate of inflation for certain drugs. To gauge the effects of extending the program beyond Medicare, researchers analyzed 130 million claims — comprising 16,107 drugs — for 11 million enrollees in commercial plans in 2021. They found that if the IRA rebate program was applied to the entire commercially insured population, savings would be largely driven by a small number of drugs with high total spending.

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  • Jinghong Chen

    Jinghong has been producing infographics and data stories on employer-sponsored insurance, public health insurance programs and prescription drug coverage for AIS Health’s Health Plan Weekly and Radar on Drug Benefits since 2018. She also manages AIS Health’s annual executive compensation database for top insurers and Blue Cross and Blue Shield affiliates. Before joining AIS Health, she interned at WBEZ, Al Jazeera English and The New York Times Chinese. She graduated from Missouri School of Journalism with a focus on data journalism and international reporting.

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