Introduction -. On March 13, 2013, the Centers for Medicare & Medicaid Services (CMS) concurrently issued CMS Ruling Number CMS-1455-R (the Administratorâs Ruling) and a proposed rule, âPart B Inpatient Billing in Hospitalsâ (the Proposed Rule).
Topics covered in this Lesson: XRefs (External Reference Files in AutoCAD) An XRef is an âexternal reference' to another AutoCAD drawing file. One file can reference many other files and display them as if they were one. These are used in larger projects for many reasons: They keep the file sizes down.
Editors Contribution(0.00 / 0 votes)Rate this definition: XER. The XER file type is primarily associated with 'Primavera Project Management' by Primavera Systems, Inc. In Primaveraâs Project Management module, you can exchange project data with other Primavera users by converting projects to Primaveraâs Proprietary Exchange Format ( .XER ). Using Primaveraâs import/export capability, you can then convert a XER file to an SDEF data file, and vice versa. The popular export format âXERâ (named after its file extension) stands for eXport Eagle Ray. projectname.xer