The code is an official Medicare Coverage Database article ID. The article, titled Billing and Coding: Upper Gastrointestinal Endoscopy and Visualization , provides standardized instructions for Upper Gastrointestinal Endoscopy procedures. 3. Aviation and Federal Regulations
: The "RAR" in your query typically refers to a Roshal Archive file format, used for high-efficiency data compression and error recovery.
Billing and Coding: Upper Gastrointestinal Endoscopy ... - CMS
The number appears in the Federal Register as a page citation (70 FR 56389) for a proposed rule regarding Airworthiness Directives for various Airbus models, including the A330 and A340 series. 4. Technical and Data Identification