Medicare HETS – CMS Maintenance – 7/12/2025

Medicare HETS 270/271 Submitters:

CMS advises HETS Submitters that CMS IT will be conducting a maintenance update on Saturday, July 12, 2025 from 9:00pm to 11:59pm ET. While this maintenance should not impact availability or performance of the Medicare HETS 270/271 eligibility system, we are notifying HETS Submitters in case you notice any impact. The HETS 270/271 system should remain available during maintenance.

If you encounter a significant HETS issue during this maintenance period, please call the MCARE Help Desk and leave a voice mail.

Please contact the MCARE Help Desk if you have any questions or comments.