What's New in Massachusetts Health Care

  • Mapping Health Care Data

    The Patient Origins Map allows users to identify areas from which hospitals draw their patients by illustrating the distribution of inpatient discharges by patient zip code for each acute care hospital in Massachusetts.

  • 2015 Annual Report

    CHIA’s 2015 Annual Report on the Performance of the Massachusetts Health Care System features the Commonwealth’s Total Health Care Expenditures calculation for 2014, along with several other key performance indicators.

  • Hospital-Wide Adult All-Payer Readmissions in Massachusetts: 2011-2013 Report

    Reducing unplanned hospital readmissions is central to efforts to improve health care quality and reduce costs.

    The Hospital-Wide Adult All-Payer Readmissions in Massachusetts: 2011-2013 report presents a first look at readmissions among this all-payer population.

  • CHIA Examines Substance Use Disorder Treatment

    Approximately 10% of the Massachusetts population suffers from a substance use disorder.

    CHIA examines the continuum of care, patient access to treatment, and potential barriers to care.


Utilization Analysis
CHIA’s report on Acute Care Hospital Utilization Trends provides analyses on inpatient, emergency department, and observation stay utilization across Massachusetts.