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.
A .drw file is a drawing file saved in vector format, which uses lines instead of dots to form images. This is a file type common to several drawing programs. A .dxf file is an AutoCAD drawing file format meant to be compatible with other programs. The .drw file format can be converted to .dxf with the VaryView ...