What's New in Massachusetts Health Care

  • 2015 Annual Report Series: Massachusetts Medical Loss Ratios

    This brief explores the technical aspects of MLRs including their calculation and application in Massachusetts. It also describes the Centers for Medicare and Medicaid Services’ proposed MLR for Medicaid Managed Care Organizations.

  • 2015 Annual Report Series: Massachusetts High Deductible Health Plan Membership

    CHIA's 2015 Annual Report profiled overall membership and cost trends in the Massachusetts market from 2012 to 2014. This brief provides additional coverage and cost details for High Deductible Health Plan (HDHP) members.

  • 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 (THCE) calculation, along with several other key health system performance indicators.

  • 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.

  • CHIA Standard Statistics

    CHIA identifies, calculates, disseminates, and maintains a specific set of standard statistics that measure the performance of the Massachusetts health care system. Seventy Six Percent of Massachusetts employers offer health insurance.

Link to geographical analysis pageFor the first time, CHIA is providing an interactive, geographic representation of health care data. The Massachusetts Patient Origins map allows users to identify the areas from which Massachusetts hospitals and hospital systems draw their patients by illustrating the distribution of hospital inpatient discharges in 2013 by patient zip code.