Please Note: 
These measure specifications documents (including measure methodology as described in the Cost Measure Information Forms [MIFs] and accompanying codes and logic in the Measure Codes List files) are posted as part of documentation for measures included in MIPS for Performance Year (PY) 2023.

Routine maintenance is conducted for cost measures on an annual basis. This process often concludes early in each calendar year. As such, documentation may be updated periodically to reflect nonsubstantive code updates made to the cost measures during routine maintenance, such as those made to reflect newly added or revised codes. Please refer back to the QPP Resource Library for documentation reflecting maintenance updates.

Maintenance Notes:
This ZIP file contains updated documents that have been revised to reflect routine maintenance updates to PY2023 cost measures. These updates include edits to reflect newly added or modified MS-DRGs introduced in FY2024, which affect the fourth quarter of 2023. MIF files ending in "v2" have been updated to reflect locations within the document that refer to updated MS-DRGs.