This is a comprehensive list of all the MCCs that were made effect as a result of the implementation of the MS-DRGs.  Both the ICD-9-CM code number (with decimals) and an extended description of each code is included.  A key feature of this list is that color-coding formatting is applied to each MCC to distinguish the CCs that were changed to MCCs from the non-CCs that are now MCCs as a result of the new MS-DRG system.  This list is also categorized where appropriate to make it more user-friendly and less cumbersome than if every single code is listed out separately.