BreachScout BreachScout Breach Records

Regulator-posted notice

Breach notice filed by Mayo Clinic (October 2020)

Organization named: Mayo Clinic 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 Oct. 5, 2020.

Organization as reported
Mayo Clinic, MN
Entity type as reported
Healthcare Provider
Category as reported
Unauthorized Access/Disclosure
Location of information as reported
Electronic Medical Record
Submission date
Oct. 5, 2020
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 12606, row:3745)
Archived copy
Held in the private archive (provenance)

Mayo Clinic, the covered entity (CE), reported that a workforce member impermissibly accessed the protected health information (PHI) of 1,614 individuals. The PHI involved included names, addresses, dates of birth, diagnoses, lab results, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, the media, local law enforcement, and the FBI. In response to the breach, the CE implemented additional technical and administrative safeguards.

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

Figures, per source

  • 1,614 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date Oct. 5, 2020, 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 12606)
  • Approved by a reviewer

Organizations linked by a reviewer

  • Mayo Clinic 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 Mayo Clinic (October 2020). We acknowledge every request within two business days. We reply by email.

The form is being set up. Check back soon.