Both the applicable regulations at 42 C.F.R. § 412.622 and the MBPM, chapter 1, section 110.1.1 require, as a condition of IRF coverage, that all IRF patients receive a preadmission screening by ...

OIG explained that it previously issued a nationwide audit of IRF claims in September 2018, available here, where OIG found that medical record documentation for 175 of 220 sampled IRF stays did ...