{Reference Type}: Journal Article {Title}: The Inflation Reduction Act: Implications for Medicare spending and access to biologic therapies for chronic rhinosinusitis with nasal polyposis and asthma. {Author}: Rathi VK;Soler ZM;Schlosser RJ;Workman AD;Chapurin N;Rowan NR;Dusetzina SB; {Journal}: Int Forum Allergy Rhinol {Volume}: 14 {Issue}: 7 {Year}: 2024 Jul 11 {Factor}: 5.426 {DOI}: 10.1002/alr.23344 {Abstract}: CONCLUSIONS: In 2021, Medicare spending on biologics was $926 million in Part B (FFS) and $1.3 billion in Part D (FFS/MA). Between 2017 and 2021, annual Medicare spending on biologics increased by approximately 200%. Between 2023 and 2025, Medicare Part D OOP costs for biologics will decrease by an estimated 50%-60%.