“…Over the past 2 decades, while hospital length of stay has decreased, there has been a corresponding and substantial increase in the use of post-acute care (PAC), including skilled nursing facilities (SNF), inpatient rehabilitation facilities (IRF), and home health care (HHC). [1][2][3] Nearly half of hospitalized Medicare patients use PAC after discharge, accounting for more than $62 billion in 2012 expenditures. 4,5 As a result, the Centers for Medicare and Medicaid Services (CMS) is developing payment policies aimed at reducing costs and ensuring appropriate use of PAC.…”