HHS OCR report · 2015
Medical Management, LLC (MML) data breach
OCR report facts
- Covered entity
- Medical Management, LLC (MML)
- Entity type
- Business Associate
- State
- North Carolina
- Individuals affected
- 20,512
- Submission date
- May 15, 2015
- Type of breach
- Theft
- Location of breached information
- Other
- Business associate present
- Yes
- Status
- Archive (closed)
OCR description
Medical Management LLC provides billing services as a business associate (BA) for more than 30 medical facilities in various states, with BA agreements in place for each covered entity (CE). On March 16, 2015, the IRS notified the BA that one of its employees was involved in an identity theft ring. The employee confessed to the activity and was terminated. The BA determined that, during her employment, the employee had access to 30,556 patient’s records containing protected health informat...
Text as published on the HHS OCR breach portal.
Frequently asked questions
How many people were affected by the Medical Management, LLC (MML) data breach?
The report to HHS OCR lists 20,512 individuals affected.
When was it reported to HHS?
It was submitted to HHS OCR on May 15, 2015.
What type of breach was it?
The OCR portal lists the type of breach as Theft, with the breached information located in: Other.
Is the investigation still open?
No. The report is in the OCR portal archive, which holds reports where OCR has closed its review.
Is a breach notice letter from Medical Management, LLC (MML) legitimate?
This site cannot verify letters. Check the sender against the organisation's official website and the HHS OCR breach portal, and avoid calling numbers or clicking links only listed in an unexpected message. See our guide on what to do after a data breach notice.
Source: HHS OCR Breach Portal, OCR export October 2026. Network USA is not affiliated with HHS or Medical Management, LLC (MML).