U.S. Dept. of Health and Human Services (DHHS) is the United States government’s principal agency for protecting the health of all Americans and providing essential human services.

Office of the Inspector General (OIG) of the DHHS includes information about programs to combat waste, fraud and abuse in the Medicare program.

Centers for Medicare & Medicaid Services (CMS) is the federal agency that administers Medicare, Medicaid, and the State Children’s Health Insurance Program.

The U.S. Food and Drug Administration (FDA) is responsible for protecting the public health by assuring the safety, efficacy, and security of human and veterinary drugs, biological products, medical devices, our nation’s food supply, cosmetics, and products that emit radiation.

Drug Enforcement Administration (DEA) enforces the controlled substances laws and regulations of the United States.

Office of Civil Rights (OCR) of DHHS – https://www.hhs.gov/ocr/index.html

Occupational Safety and Health Administration (OSHA) – https://www.osha.gov/

OIG’s List of Excluded Individuals and Entities (LEIE) is a complete database containing all exclusions from participation in Medicare, Medicaid and all other Federal health care programs.

General Services Administration (GSA) Excluded Parties List System (EPLS) provides a single comprehensive list of individuals and firms excluded by Federal government agencies from receiving federal contracts or federally approved subcontracts and from certain types of federal financial and nonfinancial assistance and benefits.