News & Alerts

MAT Downtime Notification - September Monthly Maintenance

The Measure Authoring Tool (MAT) will be unavailable from approximately Friday, September 13, 2019 at 6:00PM ET through Sunday, September 15, 2019 at 5:00PM ET due to regularly scheduled system maintenance. This downtime may affect both the Production and the Staging environments of the MAT...

MAT Downtime Notification - August Monthly Maintenance

The Measure Authoring Tool (MAT) will be unavailable from approximately Friday, August 9, 2019 at 6:00PM ET through Sunday, August 11, 2019 at 5:00PM ET due to regularly scheduled system maintenance. This downtime may affect both the Production and the Staging environments of the MAT and the...

Measure Authoring Tool version 5.8 Released

The deployment of the  MAT version 5.8  into the production environment was successful. Please note, the MAT is now using the Quality Data Model (QDM) version 5.5. The release notes for the MAT version 5.8 can be found on the MAT public website at this link ...

MAT v5.8 Release Downtime

The Measure Authoring Tool (MAT) will be unavailable Tuesday, August 27, 2019 from approximately 5:00PM ET through Wednesday, August 28, 2019 at approximately 6:00AM ET due to the release of MAT version 5.8.

MAT v5.8 and Bonnie v4.0 Training Sessions

The Centers for Medicare and Medicaid, along with the Bonnie and Measure Authoring Tool (MAT) teams are hosting two training sessions to prepare users for the upcoming MAT version 5.8 and Bonnie version 4.0 releases.  Each session will cover the same information and will be held August...

Looking for MAT v5.8 User Acceptance Testing Participants

We are currently accepting volunteers who wish to be a part of the MAT version 5.8 User Acceptance Testing (UAT). This testing will last approximately four weeks and begin on July 29, 2019. Users who agree to participate will receive training on what has changed with MAT version 5.8 and...

MAT Downtime Notification - July Monthly Maintenance

The Measure Authoring Tool (MAT) will be unavailable from approximately Friday, July 12, 2019 at 6:00PM ET through Sunday, July 14, 2019 at 5:00PM ET due to regularly scheduled system maintenance. This downtime may affect both the Production and the Staging environments of the MAT and the MAT...

MAT Downtime Notification - June Monthly Maintenance

The Measure Authoring Tool (MAT) will be unavailable from approximately Friday, June 7, 2019 at 6:00PM ET through Sunday, June 9, 2019 at 7:00PM ET due to regularly scheduled system maintenance. This downtime may affect both the Production and the Staging environments of the MAT and the MAT...

MAT Version 5.7 Training

The MAT and Bonnie teams are hosting two training sessions to prepare users for the upcoming releases. Each session will cover the same information and will be held Tuesday, May 14th from 3:00PM-4:00PM ET and Thursday, May 16th from 11:00AM-12:00PM ET. This training session will cover the...

MAT Downtime Notification - May Monthly Maintenance

The Measure Authoring Tool (MAT) will be unavailable from approximately Friday, May 10, 2019 at 6:00PM ET through Sunday, May 12, 2019 at 7:00PM ET due to regularly scheduled system maintenance. This downtime may affect both the Production and the Staging environments of the MAT and the MAT...

MAT Downtime Notification - April Monthly Maintenance

The Measure Authoring Tool (MAT) will be unavailable from approximately Friday, April 12, 2019 at 6:00PM ET through Sunday, April 14, 2019 at 7:00PM ET due to regularly scheduled system maintenance. This downtime may affect both the Production and the Staging environments of the MAT and...

Looking for MAT version 5.7 User Acceptance Testing participants.

We are currently accepting volunteers who wish to be a part of the MAT version 5.7 User Acceptance Testing (UAT). This testing will last approximately four weeks and begin on April 8, 2019. Users who agree to participate will receive training on what has changed with MAT version 5.7 and...

Measure Authoring Tool Version 5.6 Released

The Measure Authoring Tool version 5.6 was released on October 16th. This version of the MAT supports the authoring of composite measures, as well as API integration with the Bonnie measure testing tool. Release notes for the MAT v 5.6 have been posted under the Release Notes heading of...

MAT v 5.6 Release Downtime

The Measure Authoring Tool (MAT) will be unavailable on Tuesday, October 16th, 2018 starting at 6:00 PM ET to accommodate the release of the MAT v 5.6. The MAT v 5.6 will be ready for use on Wednesday, October 17th at 8:00 AM ET.

MAT Staging Changing to MAT Version 5.5

The MAT Staging environment will need to change over to the MAT version 5.5 on April 26th, 2018 to allow for the MAT version 5.5 user acceptance testing (UAT). This means that the last day to access any of your MAT version 5.4 data in the staging environment will be April 25, 2018. Any user...

MAT Tool Available with MAT version 5.4 Update

The Measure Authoring Tool (MAT) is once again available for use. We have completed the Update to MAT version 5.4. This update contains the system fix to correct the version numbers for some of the files in the Measure Package. For more information on this update, please see the release...

MAT Off-Schedule Downtime Notification - MATv5.4 Update Release

The Measure Authoring Tool (MAT) will be unavailable the evening of Monday, March 19, 2018 from 8:00PM ET to 11:00PM ET to allow for an update to be made to the MAT version 5.4. This update will correct the version number issue currently showing in the MAT packages. Release notes will be...

MAT Downtime Notification - January Monthly Maintenance

"The Measure Authoring Tool (MAT) may be unavailable from approximately Friday, January 12, 2017 at 9:00PM ET through Saturday, January 13, 2017 at 3:00PM ET due to regularly scheduled system maintenance. This downtime may affect both the Production and the Staging environments of the MAT. ...

MAT Version 5.4 Training Has Been Posted

The recording from the live webinars that were held in November outlining the MAT version 5.4, which includes support for Clinical Quality Language (CQL), has been posted for public viewing. Users can find the link to this training on the Training and Resources Page of the MAT Public Website...