US Health Data
Independent, non-commercial health datasets for the United States — hospital quality, insurance coverage, drug prices, county health risk and environmental pressure. Every cluster is built from real US federal open data (CMS, CDC, EPA and the US Census Bureau), which is public domain under 17 U.S.C. § 105.
Best Hospitals by US City
The highest-rated hospitals in US cities, ranked by the Gera US Hospital Quality Index.
Source: CMS Hospital Compare
US Hospital Quality Index
Top US hospitals ranked by GUHQI, built from real CMS quality measures.
Source: CMS Hospital Compare
US Hospital Quality by State
Share of 4–5 star CMS-rated hospitals in every state, from real CMS star ratings.
Source: CMS Hospital Compare
US Uninsured Rate by State
Uninsured rates across all 50 states + DC, measured by the Gera Coverage Index.
Source: US Census SAHIE
US Insurance Coverage by Demographic
Coverage by age, income and employment band across all 50 states.
Source: US Census
US Drug Prices
Average Medicare Part D spending per dosage unit for top US drugs, in US dollars.
Source: CMS Medicare Part D
US County Health Risk Index
GCHRI/100 for US counties — obesity, diabetes and chronic-disease burden, from CDC PLACES.
Source: CDC PLACES
US Air Quality by County
GUSAHI/100 air-health scores for US counties — PM2.5 and ozone, from EPA AQS data.
Source: EPA AQS AirData
US Environmental Compliance Risk
Gera Environmental Pressure Score (GEPS/100) for US counties, from EPA ECHO data.
Source: EPA ECHO
Informational/educational only — not a substitute for professional medical advice; a clinician interprets results.