News & Alerts

Measure Authoring Tool Planned Downtime Notification

The Measure Authoring Tool (MAT) will be unavailable from approximately Saturday, March 11, 2017 at 1:00 AM ET through Sunday March 12, 2017 at 7:00 PM ET due to scheduled system 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.