CHIA Data User Workgroup Information

 Workgroup Information

These monthly workgroups are opportunities for external data users and other interested parties to meet with CHIA’s in-house data experts to discuss analytical techniques and data-related matters. The meetings are also held to answer questions about the data as well as to announce news on data releases and enhancements.

Please feel free to join the CHIA Data User Workgroup mailing list to receive occasional email notifications regarding these webinars.

You can join these upcoming workgroups at the links on this page below. Meetings usually take place on the 4th Tuesday of every month at 3:00 p.m., with APCD and Case Mix workgroups alternating every month with the presentations posted shortly after the meetings. 



Data User Workgroup

October 24, 2023 @ 3:00 p.m.

Join Data User Workgroup Meeting


Data User Workgroup

September 26, 2023 @ 3:00 p.m.






CHIA Data User Workgroup Meeting Presentations

2023 Schedule and Presentations

Tuesday, January 25, 2023

Tuesday, February 28, 2023

Tuesday, March 28, 2023

Tuesday, April 25, 2023

Tuesday, May 23, 2023

  • (Meeting canceled)

Tuesday, June 27, 2023

  • (Meeting canceled)

Tuesday, July 25, 2023

Tuesday, August 22, 2023

  • (Meeting canceled)

Tuesday, September 26, 2023

  • (Meeting canceled)

Tuesday, October 24, 2023

  • Presentation (PDF) | PPT

Tuesday, November 28, 2023

  • Presentation (PDF) | PPT

Tuesday, December 26, 2023

  • Presentation (PDF) | PPT












Linking Claims Data to Member Eligibility ZIP Code Data (March 2023)


User Support MA APCD Slides


User Support Case Mix Slides