New Analysis & Reports
Prescription Drug Use and Spending Report
Explore CHIA's data and reports on prescription drug spending, pricing trends, and pharmaceutical costs in the Massachusetts health care system.
Massachusetts Health Care Equity Dashboard
This dashboard highlights disparities on health care equity measures across Massachusetts, including by race, ethnicity, income, and geography.
Primary Care Dashboard
Explore primary care spending, utilization, and workforce data across Massachusetts payers, providers, and communities.
All Recent Publications
Outpatient Observation Database (OOD) Reporting
Find submission requirements and technical resources for hospitals reporting outpatient observation visit data to CHIA's Outpatient Observation Database.
Hospital Inpatient Discharge Database (HIDD) Reporting
Find submission requirements and technical resources for Massachusetts acute care hospitals reporting inpatient discharge data to CHIA's case mix database.
Commercial Premiums and Member Cost-Sharing
Annual data on health premiums is used to show costs for Massachusetts employers and workers and to track high-deductible plans and out-of-pocket costs.
Integrated Nursing Dashboard
Delve into nursing workforce trends, including RN and LPN counts, demographics, jobs, pay, training, and hiring challenges.