Federal Health & Human Services HHS Agencies & Offices 13 total
https://www.hhs.gov/about/agencies/hhs-agencies-and-offices/index.html
HHS has 13 operating divisions, including 10 agencies in the U.S. Public Health Service and three human services agencies.
These divisions administer a wide variety of health and human services and conduct life-saving research for the nation, protecting and serving all Americans.
The Office of the Secretary (OS), HHS’s chief policy officer and general manager, administers and oversees the organization, its programs, and its activities.
The Deputy Secretary and a number of Assistant Secretaries and Offices support OS.
Administration for Children and Families (ACF)
Administration for Community Living (ACL)
Advanced Research Projects Agency for Health (ARPA-H)
Administration for Strategic Preparedness and Response (ASPR)
Agency for Healthcare Research and Quality (AHRQ)
Assistant Secretary for Technology Policy/Office of the National Coordinator for Health Information Technology (ASTP/ONC
Agency for Toxic Substances and Disease Registry (ATSDR)
Assistant Secretary for Administration (ASA)
Assistant Secretary for Financial Resources (ASFR)
Assistant Secretary for Health (ASH)
Assistant Secretary for Legislation (ASL)
Assistant Secretary for Planning and Evaluation (ASPE)
Assistant Secretary for Public Affairs (ASPA)
Center for Faith-Based and Neighborhood Partnerships (CFBNP)
Centers for Disease Control and Prevention (CDC)
Centers for Medicare & Medicaid Services (CMS)
Departmental Appeals Board (DAB)
Food and Drug Administration (FDA
Health Resources and Services Administration (HRSA)
Immediate Office of the Secretary (IOS)
Indian Health Service (IHS)
National Institutes of Health (NIH)
Office for Civil Rights (OCR)
Office of Global Affairs (OGA)
Office of Inspector General (OIG)
Office of Intergovernmental and External Affairs (IEA)
Office of Medicare Hearings and Appeals (OMHA)
Office of the General Counsel (OGC)
Substance Abuse and Mental Health Services Administration (SAMHSA)
The Substance Abuse and Mental Health Services Administration, part of the Public Health Service, improves access and reduces barriers to high-quality, effective programs and services for individuals who suffer from or are at risk for addictive and mental disorders, as well as for their families and communities.