
How Prior Authorization Can Impede Access to Care in Medicare Advantage
While Medicare Advantage (MA) plans are required to cover the same health services as Original Medicare, they are not required to offer the same level of provider access and can impose coverage restrictions—like prior authorization—that require enrollees to take additional steps before accessing prescribed care. If a service is covered “with prior authorization,” enrollees must get approval from the plan prior to receiving the service. If approval is not granted or sought, the plan generally will not cover it.








