News & Alerts

Measure Authoring Tool Planned Downtime Notification

The Measure Authoring Tool (MAT) will be unavailable from approximately Saturday, May 13, 2017 at 1:00 AM ET through Sunday May 14, 2017 at 7:00 PM ET due to scheduled system maintenance.

In addition, the MAT will be unavailable from approximately Saturday, May 20,2017 at 1:00 AM ET through Sunday, May 21, 2017 at 7:00 PM ET due to additionally scheduled server maintenance.

If you have any questions, please contact the Measure Authoring Tool help desk by completing the 'Contact Us' form located on the Contact Us page of the public website (https://www.emeasuretool.cms.gov/) or calling 1-800-673-0655.