The DRG Expert has been a trusted and comprehensive reference to the DRG classification system for more than 20 years. The nation’s DRG information experts bring you this annual eBook, organized by Major Diagnostic Category (MDC), for accurate assignment of DRGs and maintenance of the highest level of data quality. The convenient and innovative layout follows the logical DRG decision process and is designed specifically for those who need a comprehensive resource to accurately assign DRGs concurrently and retrospectively or verify DRG information.