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Regulator-posted notice

Breach notice filed by Memorial Hermann Health System, reporting on behalf of Memorial Hermann Health System Employee Group Health Plan (July 2016)

Organization named: Memorial Hermann Health System, reporting on behalf of Memorial Hermann Health System Employee Group Health Plan Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Unauthorized Access/Disclosure

What the sources say

HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice

Posted on the HHS Office for Civil Rights breach portal with a submission date of July 20, 2016.

Organization as reported
Memorial Hermann Health System, reporting on behalf of Memorial Hermann Health System Employee Group Health Plan, TX
Entity type as reported
Health Plan
Category as reported
Unauthorized Access/Disclosure
Location of information as reported
Paper/Films
Submission date
July 20, 2016
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 14473, row:5612)
Archived copy
Held in the private archive (provenance)

The covered entity (CE), Memorial Hermann Health System, reported that between December 12, 2015, and May 23, 2016, Memorial Hermann Health Solutions, the plan administrator for the Memorial Hermann Health System Employee Group Health Plan, impermissibly disclosed the protected health information (PHI) of 12,061 plan members to the CE’s primary care physicians (PCP). The disclosure included plan members’ names, addresses, dates of birth, telephone numbers and member identification. The plan members did not have an existing relationship with the PCP at the time of the disclosure, and therefore the disclosure was not for treatment purposes. The error occurred while implementing a new process in 2014, which was not effectively communicated to the leadership of the Health Plan. The CE met with the new leadership of the Health Plan to ensure the plan complies with its obligations to control data flow and to ensure the plan’s appropriate use of shared data. Following the incident, the CE provided evidence it notified affected individuals, the media, and posted substitute notification on its website.

The source's own words, from the revision above.

Figures, per source

  • 12,061 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date July 20, 2016, revision observed 2026-10-18.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

  • Submission date (HHS Office for Civil Rights breach portal)
  • Observed by BreachRecords (revision 14473)
  • Approved by a reviewer

Organizations linked by a reviewer

Archived evidence

  • 3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
    text/csv, 5,530,996 bytes, retrieved from HHS Office for Civil Rights breach portal, 2026-10-18 16:15 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

Request a correction

A record that disagrees with its source, names the wrong organization or duplicates another is corrected after review. This form is about Breach notice filed by Memorial Hermann Health System, reporting on behalf of Memorial Hermann Health System Employee Group Health Plan (July 2016). We acknowledge every request within two business days. We reply by email.

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