The Inflation Reduction Act signed by President Biden on Aug. 16 does a lot for health care, such as keeping Affordable Care Act insurance plans more affordable for three more years for working families in middle-income and upper-income households. But some of the new law’s longest-lasting impacts are for Medicare beneficiaries, especially those who’ve purchased a Part D plan to cover prescription drugs. Here’s how it breaks down:

  • As people with Medicare Part D plans start their drug spending each year, they must pay a percentage of their drug prices out of pocket — the amount required changes as their cumulative spending mounts. Until now, even if they spent so much that they passed the “catastrophic threshold” of $7,050 in a single year, they would continue to owe 5% of their drugs’ prices out of pocket. But with the new law, that final 5% copay is eliminated, starting in 2024.
  • The catastrophic threshold capping out-of-pocket spending under Medicare Part D is to be lowered from $7,050 in 2022 to $2,000 by 2025. That will help about 46,000 Georgians annually, whose Medicare Part D out of pocket costs exceed $2,000. This includes Medicare advantage plans.
  • That $2,000 maximum that people pay each year will not just be capped, but spread over time. Anyone hit with an immediate $2,000 charge will get the year to pay it in monthly installments.
  • The price of insulin will be capped at $35 per month for all Medicare Part D enrollees and for Medicare Part B enrollees who use an insulin pump. About 106,000 Georgians on Medicare Part D use insulin.
  • Vaccines will be free on Medicare Part D. That will affect about 112,000 Georgians annually.
  • Medicare will be allowed to negotiate drug prices on a small number of high-priced drugs. We don’t know which drugs will be chosen yet, but their prices will fall for whoever takes them on Medicare starting in 2026.

Sources: Kaiser Family Foundation and the White House

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Senate Majority Leader John Thune, R-S.D. (center) is flanked by GOP whip Sen. John Barrasso, R-Wyo. (left) and Finance Committee Chairman Mike Crapo, R-Idaho, as Thune speak to reporters at the Capitol in Washington on Tuesday, July 1, 2025. Earlier Tuesday, the Senate passed the budget reconciliation package of President Donald Trump's signature bill of big tax breaks and spending cuts. (J. Scott Applewhite/AP)

Credit: AP