KFF February 2, 2023
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 will be covered by a patient’s insurance. While prior authorization has long been used as a tool to contain spending and prevent people from receiving unnecessary or low-value services, there are some concerns that current prior authorization requirements and processes may create barriers and delays to receiving necessary care, as well as exacerbate complexity for patients and their providers.
In response to these concerns, the Centers for Medicare and Medicaid Services (CMS) published two proposed rules in December 2022 that include provisions related to prior authorization requirements (among other policy changes). The provisions in the...