Department of Health and Human Services


Department of Health and Human Services: The United States 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.” Also known as DHHS and HHS.

The U.S. Department of Health and Human Services has two types of operating divisions: the Human Services and the Public Health Service Operating Divisions. The Public Health Service Operating Divisions include the:

National Institutes of Health — NIH is the world’s premier medical research organization, supporting some 35,000 research projects nationwide in diseases like cancer, Alzheimer’s, diabetes, arthritis, heart ailments and AIDS. It includes 17 separate health institutes, the National Center for Complementary and Alternative Medicine, the National Library of Medicine and the National Center for Human Genome Research. Established: 1887, as the Hygienic Laboratory, Staten Island, N.Y. Headquarters: Bethesda, MD.
Food and Drug Administration — FDA assures the safety of foods and cosmetics, and the safety and efficacy of pharmaceuticals, biological products and medical devices — products which represent 25 cents out of every dollar in U.S. consumer spending. Established: 1906. Headquarters: Rockville, MD.
Centers for Disease Control and Prevention — Working with states and other partners, CDC provides a system of health surveillance to monitor and prevent outbreak of diseases, and maintains national health statistics. Provides for immunization services. Guards against international disease transmission, with CDC personnel stationed in more than 25 foreign countries. Supports research into disease and injury prevention. Established: 1946, as the Communicable Disease Center. Headquarters: Atlanta, GA.
Agency for Toxic Substances and Disease Registry — Working with states and other federal agencies, ATSDR seeks to prevent exposure to hazardous substances from waste sites. The agency conducts public health assessments, health studies, surveillance activities, and health education training in communities around waste sites on the U.S. Environmental Protection Agency’s National Priorities List. ATSDR also has developed toxicological profiles of hazardous chemicals found at these sites. Established: 1980. Headquarters: Atlanta, GA.
Indian Health Service — The IHS has 37 hospitals, 60 health centers, 3 school health centers, and 46 health stations. It also assists 34 urban Indian health centers. Services are provided to nearly 1.5 million American Indians and Alaska Natives of 557 Federally recognized tribes through a workforce of approximately 14,500 employees and an additional tribal and urban Indian health workforce of approximately 10,000. Annually there are about 90,000 hospital admissions and 7 million outpatient visits, 4 million community health representative client contacts, and 2.4 million dental services. Established: 1924 (mission transferred from the Interior Department in 1955.) Headquarters: Rockville, MD.
Health Resources and Services Administration — HRSA helps provide health resources for medically underserved populations. A nationwide network of 643 community and migrant health centers, plus 144 primary care programs for the homeless and residents of public housing, serve 8.1 million Americans each year. HRSA also works to build the health care workforce and maintains the National Health Service Corps. Provides services to people with AIDS through the Ryan White CARE Act programs. Oversees the organ transplantation system. Works to decrease infant mortality and improve and child health. Established: 1982, bringing together several already-existing programs. Headquarters: Rockville, MD.
Substance Abuse and Mental Health Services Administration — SAMHSA works to improve the quality and availability of substance abuse prevention, addiction treatment, and mental health services. Provides funding through block grants to states for direct substance abuse and mental health services, including treatment for over 340,000 Americans with serious substance abuse problems. Helps improve substance abuse treatment through its Knowledge Development and Applications grant program. Monitors prevalence and incidence of substance abuse and mental illness. Established: 1992. (A predecessor agency, the Alcohol, Drug Abuse and Mental Health Administration, was established in 1974.) Headquarters: Rockville, MD.
Agency for Health Care Policy and Research — AHCPR supports cost-cutting research on health care systems, health care quality and cost issues, and effectiveness of medical treatments. Established: 1989. Headquarters: Rockville, MD.

Read Also:

  • Depigmentation

    Depigmentation: Loss of color (pigment) from the skin, mucous membranes, hair, or retina of the eye. The color of the skin, mucous membranes, hair, and retina is due to the deposition of melanin, which is a coloring matter. Melanin is produced by specialized cells called melanocytes. Other terms pertaining to pigment include pigmentation (the presence […]

  • Depo-Provera contraceptive

    Depo-Provera contraceptive: Injectable progestin (Depo-Provera) was approved by the U.S. Food and Drug Administration (FDA) for contraception in 1992. It is injected by a health professional into the woman’s buttocks or arm muscle every three months. Depo-Provera prevents pregnancy in three ways: It inhibits ovulation, changes the cervical mucus to help prevent sperm from reaching […]

  • Depression

    An illness that involves the body, mood, and thoughts and that affects the way a person eats, sleeps, feels about himself or herself, and thinks about things. Depression is not the same as a passing blue mood. It is not a sign of personal weakness or a condition that can be wished away. People with […]

  • Depression, dysthymia

    Depression, dysthymia: A type of depression involving long-term, chronic symptoms that are not disabling, but keep a person from functioning at “full steam” or from feeling good. Dysthymia is a less severe type of depression than what is accorded the diagnosis of major depression. However, people with dysthymia may also sometimes experience major depressive episodes, […]

  • Depression, major

    A disease that interferes with the ability to work, sleep, eat, and enjoy once pleasurable activities. The signs and symptoms of major depression include loss of interest in activities that were once interesting or enjoyable, including sex; loss of appetite (anorexia) with weight loss or overeating with weight gain; loss of emotional expression (flat affect); […]


Disclaimer: Department of Health and Human Services definition / meaning should not be considered complete, up to date, and is not intended to be used in place of a visit, consultation, or advice of a legal, medical, or any other professional. All content on this website is for informational purposes only.