New Analysis & Reports

Review annual financial and operational performance data for Massachusetts hospitals and hospital health systems, including revenue, expenses, and utilization.

CHIA evaluates health benefit mandate bills referred by Massachusetts legislative committees, providing a medical efficacy analysis and estimated cost impact.

CHIA's special report looks at how typical MA people are affected by increasing costs, from affordability and access to household finances.

Statewide and hospital-level readmission rates with an in-depth analysis of readmission trends by patient demographics, diagnoses, and payer type.

Twice per year, CHIA updates its Enrollment Trends analysis to show what types of health insurance Massachusetts residents have.

Statewide, all-payer examination of the prevalence of behavioral health comorbidities and readmissions among hospitalized adults in Massachusetts acute care hospitals.

Statewide readmissions by patient demographics, payer type, and diagnoses, in addition to risk-adjusted rates by acute care hospitals and hospital types.

Analyses of quality and patient experience measures across Massachusetts providers, with findings by race, ethnicity, and payer.

This interactive dashboard highlights disparities on health care equity measures across Massachusetts, including by race, ethnicity, income, and geography.

Find submission requirements, deadlines, and technical resources for reporting emergency department visit data to CHIA's Emergency Department Database.

Explore CHIA's reports and data on quality of care across Massachusetts, including clinical quality measures, patient safety indicators, and performance trends.

Find submission requirements and technical resources for hospitals reporting outpatient observation visit data to CHIA's Outpatient Observation Database.