- State
- TN
- Covered entity type
- Health Plan
- Individuals affected
- 79,000
- Business associate present
- No
- Type of breach
- Unauthorized Access/Disclosure
- Location of breached information
- Other
- First seen by InfoSec Signals
- 9/23/2026
- Last seen in OCR export
- 9/23/2026
OCR description
A business associate (BA), BlueCross BlueShield, created a mailing list of its members for the purpose of selling Medicare Advantage marketing products, an activity that was outside of that permitted by the BA agreement. This breached affected 79,000 individuals and included their demographic information. The covered entity (CE), Tennessee Rural Health Improvement Association, provided breach notification to its members that were enrolled in the Medicare supplement insurance plans and non-Medicare insurance plans, as well as to HHS and the media. Following the breach, the CE revised its policies, implemented new technical safeguards, and improved physical security. In addition, it retrained its workforce on the appropriate usage of protected health information (PHI), and minimum necessary determinations for the use and disclosure of PHI. OCR reviewed the BA agreement in place between the CE and BA and determined that it met the requirements of the HIPAA Breach Notification Rule. OCR obtained assurances that the CE implemented the corrective actions listed above.
Change history
- 9/23/2026Added to OCR's archive list
Source: HHS OCR Breach Portal, U.S. Department of Health and Human Services, Office for Civil Rights about this source
Records are reproduced as published; entity names and figures are OCR's.