The U.S. Department of Health & Human Services
The Department of Health and Human Services (HHS) is the U.S. government's principal agency for protecting the health of all Americans and providing essential human services, especially for those who are least able to help themselves.
11
Operating Divisions
80,000+
Employees
300+
Programs Nationwide
Core Functions
HHS accomplishes its mission through a wide range of functions that touch the lives of Americans at every stage. This section outlines the primary areas of focus for the agency. Click on each function to learn more about its goals and the key divisions involved.
Advancing Scientific Knowledge
HHS is the largest funder of medical research in the world. It seeks to discover new knowledge that will lead to better health for everyone. This includes research into diseases, treatments, and public health interventions.
Key Agencies: National Institutes of Health (NIH), Agency for Healthcare Research and Quality (AHRQ)
Agency Structure
HHS is composed of several operating divisions, each with a specific area of responsibility. The chart below provides a simplified look at some of the key divisions. Click on a segment of the chart to learn more about that specific agency and its role within HHS.
Select an Agency
Click on a section of the donut chart to see details about a specific HHS operating division here. You'll find information on its primary mission and responsibilities.
Services For You
How does the work of HHS translate into real-world support? This section connects HHS services to common life situations. Click on any topic below to see examples of how the agency's programs can help you and your family.