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.
Advanced Recording File (WebEx). ARF is a file extension for a WebEx advanced recording file from a network-based recording. WebEx is Cisco's Web conferencing program. An ARF file contains data from a recorded online meeting, such as video data, an index and a list of attendees, among other details.ARF stands for advanced recording file.. The free WebEx ARF Player will also convert ARF files to Windows Media Player 's WMV files or Flash SWF files.The ARF file extension is for recordings downloaded by the user. When a meeting is recorded directly by the user, the file is saved with a WRF file extension.RF is a file extension for a WebEx advanced recording file from a network-based recording. WebEx is Cisco's Web conferencing program. An ARF file contains data from a recorded online meeting, such as video data, an index and a list of attendees, among other details. ARF stands for advanced recording file..