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Regulator-posted notice

Breach notice filed by Medical Mutual of Ohio (December 2013)

Organization named: Medical Mutual of Ohio 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 Dec. 6, 2013.

Organization as reported
Medical Mutual of Ohio, OH
Entity type as reported
Health Plan
Category as reported
Unauthorized Access/Disclosure
Location of information as reported
Paper/Films
Submission date
Dec. 6, 2013
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 15248, row:6387)
Archived copy
Held in the private archive (provenance)

The covered entity (CE) mistakenly included protected health information in two postcard mailings affecting 2,063 individuals. The first mailing included the CE’s patients and second mailing included the patients of other CEs for which the CE acted as the business associate (BA). The PHI involved in the breaches included names, home addresses, and an eleven-digit number (social security number plus two digits). The CE provided breach notification to HHS, affected individuals, and the media. Following the breach, the CE revised mailing procedures, retrained applicable staff, and sanctioned the involved employee. OCR obtained documented assurances that the CE/BA implemented the corrective actions listed above.

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

Figures, per source

  • 643 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date Dec. 6, 2013, 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 15248)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Medical Mutual of Ohio Named as the covered entity Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

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 Medical Mutual of Ohio (December 2013). We acknowledge every request within two business days. We reply by email.

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