What does MSDRG stand for?

He explains the elements of PPS, including cost reports, adjudication features and processes, relative weights, and payment processes, as well as the features and documentation requirements for Medicare Severity Diagnosis Related Groups (MS-DRGs), the Medicare Ambulatory Payment Classifications (APCs), Medicare Home Health Prospective Payment System (HH-PPS), Medicare Skilled Nursing Resource Utilization Groups (RUGs), and private third-party paters.