Glossary

HIPAA

The Health Insurance Portability and Accountability Act (HIPAA) is a US law that sets standards for protecting sensitive patient health information held by covered entities and their business associates.

HIPAA establishes national standards for safeguarding protected health information (PHI). Its Privacy Rule governs how PHI may be used and disclosed, while its Security Rule sets administrative, physical, and technical safeguards for electronic PHI.

Covered entities — health plans, clearinghouses, and most healthcare providers — and the business associates that handle PHI on their behalf must implement these safeguards. Business associate agreements contractually extend HIPAA obligations down the supply chain.

The Breach Notification Rule requires notifying affected individuals, and in some cases regulators and the media, when unsecured PHI is breached. Demonstrating HIPAA compliance relies on documented policies, risk analyses, and evidence that safeguards operate continuously.

Related terms