Home / CHA News CHA News 29 Apr 2021 CMS Updates for the Week of April 26 This post has been archived and contains information that may be out of date. The Centers for Medicare & Medicaid Services issued the following updates this week: May 12 Hospice Quality Reporting Program ForumMay 13 Building COVID-19 Vaccine Confidence WebinarAddition of the QW Modifier to Healthcare Common Procedure Coding System (HCPCS) Code 87636