The IRA’s Inadvertent Boost of Medicare Advantage
The Inflation Reduction Act Part D redesign was not intended to boost enrollment in Medicare Advantage plans, but that is a likely outcome of the IRA’s changes to Part D. The IRA statutory language capped increases in a Part D premium benchmark at 6% per year, but did not cap the actual premium that members would have to pay. We suspect that legislators did not understand that actual member premiums could go up much more than 6% annually under the IRA’s Part D provisions as a result of benefit enhancements, including capping out-of-pocket costs at $2,000 annually.