On August 17, 2018, the Centers for Medicare & Medicaid Services (CMS) published its Hospital Inpatient Prospective Payment Systems final rule for Fiscal Year 2019 (Final Rule). The Final Rule contains a number of important updates to Medicare Part A that take effect October 1, 2018.

Among other provisions  in the Final Rule, CMS finalized its proposed update of the regulations that govern hospital admissions under Medicare Part A (42 C.F.R. § 412.3). Specifically, the Final Rule revises language in 42 C.F.R. § 412.3(a) to remove the current requirement that …