• CHIA Publications

    This single page contains a library of all CHIA publications.  There is also a link to older Division of Health Care Finance and Policy material.

  • CHIA Data Resources

    This section of the CHIA website contains links to both learn about and to request health system data.  This data includes the Massachusetts All-Payer Claims Database (APCD), Acute Hospital Case Mix Databases, and Massachusetts Hospital Financial Performance information.

  • Information on the Performance of the Massachusetts Health Care System

    The Center for Health Information and Analysis (CHIA) monitors are a wide variety of health care indicators in Massachusetts. CHIA recently released its Annual Report on the Performance of the Massachusetts Health Care System - which includes a first-ever calculation of the Commonwealth’s Total Health Care Expenditures along with several other key indicators.

  • CHIA’s Program of Study for Uninsurance and Underinsurance: Research Partnerships

    CHIA regularly conducts surveys to understand health insurance coverage in the Commonwealth, which provide point-in-time snapshots of the impact of healthcare reform in Massachusetts and the current healthcare environment for Massachusetts citizens. While Massachusetts has a coverage rate of 97%, ongoing household and employer surveys provide reputable data to clarify the impacts of statewide and national legislation on access to care for residents.