The following is from https://www.hhs.gov/about/agencies/hhs-agencies-and-offices/index.html - in the order presented - and was created with copy and paste. Health and Human Services is headed up by Secretary Xavier Becerra. I offer this without comment.
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The Administration for Children & Families promotes the economic and social well-being of families, children, individuals and communities through a range of educational and supportive programs in partnership with states, tribes, and community organizations.

The Administration for Community Living increases access to community support and resources for the unique needs of older Americans and people with disabilities.

Advanced Research Projects Agency for Health accelerates better health outcomes for everyone by supporting the development of high-impact solutions to society's most challenging health problems.

Administration for Strategic Preparedness and Response leads the nation's medical and public health preparedness for, response to, and recovery from disasters and public health emergencies.

The Agency for Healthcare Research and Quality's mission is to produce evidence to make health care safer, higher quality, more accessible, equitable, and affordable, and to work within HHS and with other partners to make sure that the evidence is understood and used.

Assistant Secretary for Technology Policy/Office of the National Coordinator for Health Information Technology is committed to ensuring that HHS’ data and technology programs, policies, and investments are well coordinated and aligned to advance HHS’ mission.

The Agency for Toxic Substances and Disease Registry prevents exposure to toxic substances and the adverse health effects and diminished quality of life associated with exposure to hazardous substances from waste sites, unplanned releases, and other sources of environmental pollution

Assistant Secretary for Administration provides leadership for HHS departmental management, including human resource policy and departmental operations.

Assistant Secretary for Financial Resources provides advice and guidance to the Secretary on budget, financial management, acquisition policy and support, grants management, and small business programs. It also directs and coordinates these activities throughout the Department.

Assistant Secretary for Health advises on the nation's public health and oversees HHS' U.S. Public Service (PHS) for the Secretary.

Assistant Secretary for Legislation provides advice on legislation and facilitates communication between the Department and Congress.

Assistant Secretary for Planning and Evaluation advises on policy development and contributes to policy coordination, legislation development, strategic planning, policy research, evaluation, and economic analysis.

Assistant Secretary for Public Affairs provides centralized leadership and guidance on public affairs for HHS' staff, operating divisions, and regional offices. APSA also administers the Freedom of Information and Privacy Act.

Center for Faith-Based and Neighborhood Partnerships leads the department's efforts to build and support partnerships with faith-based and neighborhood organizations to better serve individuals, families and communities in need.

The Centers for Disease Control and Prevention, part of the Public Health Service, protects the public health of the nation by providing leadership and direction in the prevention and control of diseases and other preventable conditions, and responding to public health emergencies.

The Centers for Medicare & Medicaid Services combines the oversight of the Medicare program, the federal portion of the Medicaid program and State Children's Health Insurance Program, the Health Insurance Marketplace, and related quality assurance activities.

Departmental Appeals Board provides impartial review of disputed legal decisions involving HHS.

The Food and Drug Administration, part of the Public Health Service, ensures that food is safe, pure, and wholesome; human and animal drugs, biological products, and medical devices are safe and effective; and electronic products that emit radiation are safe.

The Health Resources and Services Administration, part of the Public Health Service, provides health care to people who are geographically isolated, economically or medically vulnerable.

Immediate Office of the Secretary oversees the Secretary's operations and coordinates the Secretary's work.

The Indian Health Service, part of the Public Health Service, provides American Indians and Alaska Natives with comprehensive health services by developing and managing programs to meet their health needs.

The National Institutes of Health, part of the Public Health Service, supports biomedical and behavioral research with the United States and abroad, conducts research in its own laboratories and clinics, trains promising young researchers, and promotes collecting and sharing medical knowledge.

Office for Civil Rights ensures that individuals receiving services from HHS-conducted or -funded programs are not subject to unlawful discrimination, that individuals and entities can exercise their conscience rights and religious freedom, and that individuals can access and trust the privacy and security of their health information.

The HHS Office of Global Affairs provides leadership and expertise in global health diplomacy to contribute to a safer, healthier world.

Office of Inspector General protects the integrity of HHS programs as well as the health and welfare of the program participants.

Office of Intergovernmental and External Affairs represents both the government and external perspective in federal policymaking and clarifies the federal perspective to government officials and external parties.

Office of Medicare Hearings and Appeals administers nationwide hearings for the Medicare program.

Office of the General Counsel provides quality representation and legal advice on a wide range of highly visible national issues.

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.