KFF August 8, 2024
Medicare Advantage plans denied 3.4 million prior authorization requests for health care services in whole or in part in 2022, or 7.4% of the 46.2 million requests submitted on behalf of enrollees that year, according to a new KFF analysis of federal data.
That was a higher share of denials than in recent years. The share of all prior authorization requests denied by Medicare Advantage plans increased from 5.7% in 2019, 5.6% in 2020 and 5.8% in 2021.
Prior authorization is intended to ensure that health care services are medically necessary by requiring providers to obtain approval before a service or other benefit is covered. While prior authorization has long been used to contain spending and prevent people from...