U.S. Hospital Inpatient and Emergency Department Statistics

HCUPnet provides healthcare statistics for hospital inpatient stays and emergency department visits in the United States. The online tool allows users to generate tables and graphs on national and regional statistics and trends for community hospitals. Data originates from the Healthcare Cost and Utilization Project (HCUP).

Use Cases

• Analyze trends in inpatient stays by patient characteristics such as age or diagnosis.
• Compare emergency department visit statistics across different hospital characteristics or geographic regions.
• Generate summary statistics on healthcare utilization and costs for community health planning.
• Examine patterns in procedures or diagnoses to inform hospital quality indicators.

Strengths

• Data is produced by the authoritative U.S. Department of Health & Human Services.
• Covers both inpatient and emergency department settings, providing a broad view of hospital care.
• Includes a wide range of analytical dimensions such as patient, hospital, and encounter characteristics.

Limitations

• Data is accessed via an HTML tool, not a downloadable structured dataset, limiting programmatic analysis.
• Specific data volume (row/column counts) and granular sample data are unavailable for review.
• The 'notspecified' license may create uncertainty for commercial or redistribution use cases.

Provenance

Source

Healthcare Cost and Utilization Project (HCUP)

Collection Method

Aggregated from hospital administrative data.

Freshness

The tool was last updated on 2025-07-18.

Geography

United States, with county-level population-based data available.