Hospital Case Mix Data TAGs

2025

CHIA hosted a webinar on to review the proposed changes to the FY2026 Redline Hospital Outpatient Observation Data Specifications. See the webinar presentation for more information. 
 - FY2026 Case Mix Updates Webinar (PDF) | PPT

2024

• Submission Guide Updates Webinar Presentation, December 10, 2024 (PDF) | PPT
• FY 2025 Case Mix Updates Webinar, May 16, 2024 (PDF) | PPT

2021

• Case Mix Updates Webinar, July 29 2021 (PDF) | PPT

2020

• Case Mix Updates Webinar, August 31, 2020 (PDF) | PPT

2019

• Case Mix Updates Webinar, June 6, 2019 (PDF) | PPT

2017

• Case Mix Updates Webinar, February 16, 2017 (PDF)

2016

• Behavioral Health Hospital Data Collection Project, November 17, 2016 (PDF)
• Case Mix Updates Webinar August 26, 2016 (PDF)
• Behavioral Hospital Case Mix Data Collection Project Presentation June 23, 2016 (PDF)
• Massachusetts Hospital Case Mix Data: Technical Assistance Group (TAG) Presentation June 17, 2016 (PDF)
• Massachusetts Hospital Case Mix Data: Technical Assistance Group (TAG) Presentation April 4, 2016 (PDF)

2015

• Massachusetts Hospital Case Mix Data: Technical Assistance Group (TAG) Presentation March 31, 2015 (PDF)

2014

• Massachusetts Hospital Case Mix Data: Technical Assistance Group (TAG) Presentation February 26, 2014 (PDF)

2013

• Massachusetts Hospital Case Mix Data: Technical Assistance Group (TAG) Presentation November 14, 2013 (PDF)

Questions and Contact

For any questions related to Acute Hospital Case Mix Reporting please contact the Center for Health Information and Analysis at 617-701-8100.