Trends in U.S. Health Care Expenditure. This interactive plot shows trends in US health care expenditures.

Map of US hospital data breaches. This interactive map shows health data breaches from 2009 to 2017. Each circle represents a reported data breach.

Trends in US hospital quality. This plot shows trends in hospital quality measures reported in the Medicare Hospital Compare. Search and select the state, hospital, and outcome from the dropdown menu.

Map of US hospital readmissions and deaths.This interactive map shows hospital level risk-standardized 30-day readmission and mortality rates (%) reported in the Medicare Hospital Compare 2015.