Documentation
Everything you need to understand how Indicator Health works — from the data we collect to how we score and rank hospitals.
Data Sources
The 60+ federal and public datasets that power every hospital profile.
Methodology
How we normalize, weight, and combine data into quality scores and rankings.
FAQ
Common questions about coverage, accuracy, and how to interpret the data.
Limitations
What the data can and cannot tell you — and the caveats to keep in mind.