What's New in Massachusetts Health Care

  • Annual Acute Hospital Financial Performance Report

    CHIA is pleased to release its summary report of Massachusetts Acute Hospital Financial Performance in Fiscal Year 2015. The report presents acute hospital financial data for the most recent full year available and analyses of financial performance.

  • Behavioral Health and Readmissions in Massachusetts Acute Care Hospitals

    CHIA found that there was a high prevalence of behavioral health comorbidities among hospitalized adults in Massachusetts acute care hospitals.  The readmission rate for patients with behavioral health comorbidities was substantially higher than for patients without any behavioral health comorbidity.

  • Health Care Enrollment Trends in Massachusetts

    CHIA’s Enrollment Trends offers insights into changes in Massachusetts health insurance coverage. Coverage is defined as unique Massachusetts residents with primary medical membership in the 14 largest commercial payers, MassHealth (Medicaid), and Medicare.

  • MassHealth Baseline Statistics from the MA APCD

    MassHealth Baseline Statistics from the MA APCD provides an overview of the MassHealth population, with a focus on spending for members with Standard coverage in the Fee-For-Service (FFS) and the Primary Care Clinician (PCC) plan delivery systems.

Link to geographical analysis page


CHIA has produced several interactive maps of Massachusetts health care data. These maps allow researchers to better understand variations in health care spending and utilization by displaying recent data on a town-by-town or regional basis.