![Rick Pollack, American Hospital Association CEO and President standing in front of United States flag and the AHA seal.](/sites/default/files/2022-04/AT-Rick-Pollack-Perspective-2022-News-900x400.jpg)
AHA raised “substantial concerns” with the prototype payment model that the Centers for Medicare & Medicaid Services, Department of Health and Human Services Assistant Secretary for Planning and Evaluation, and RTI International are developing for the new unified post-acute care prospective payment system required by the Improving Medicare Post-Acute Care Transformation Act of 2014.