Public Health Service (PHS) agencies include:
- National Institute for Health (NIH)
- Federal Drug Administration (FDA)
- Health Resources and Services Administration
- Center for Disease Control (CDC)
- Agency for Healthcare Research and Quality
- Agency for Toxic Substances and Disease Registry
- Indian Health Service
- Substance Abuse and Mental Health Services Administration
- Administration on Aging
- Agency for Children and Families
- Office of Global Affairs
- Office of the Assistant Secretary for Preparedness and Response