Breach filing
ArchivedMeharry Medical College: 20,963 individuals, Dec 2020.
Meharry Medical College reported a breach of unsecured protected health information to the HHS Office for Civil Rights on 4 December 2020. The filing records the organisation as a healthcare provider in Tennessee and lists 20,963 individuals affected, which makes it the 59th largest of the 196 Tennessee filings on the register and the 192nd largest of the 663 filings submitted nationally in 2020. Among the 10 Tennessee filings made in 2020 it ranks 5th.
Individuals affected
20,963
As reported to HHS
Modelled cost (IBM 2025)
$3.35M
Method shown, not disclosed
Rank in TN
59th
of 196 Tennessee filings
Rank in 2020
192nd
of 663 filings nationally
Section F.1 / The filing
As posted by HHS OCR
Every value below is the portal's own field for this filing, plus its rank within the register.
- Covered entity type
- Healthcare Provider
- Individuals affected
- 20,963
- Breach submission date
- 4 December 2020
- Submission year
- 2020
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Business associate present
- No
- State
- Tennessee (TN)
- Portal status
- listed in the HHS OCR breach portal archive
- Rank in Tennessee by size
- 59th of 196
- Rank in 2020 nationally
- 192nd of 663
- Tennessee median filing
- 3,371 individuals
- Register id (derived)
- TN-20201204-meharry-medical-college
Section F.2 / In context
Where this filing sits in Tennessee and in 2020
OCR classifies the incident as a hacking or IT incident, with the breached information held in email. Hacking/IT Incident is the type recorded on 121 of the 196 Tennessee filings (62%) and on 69% of all filings submitted in 2020. Email appears on 24% of Tennessee filings.
No business associate is recorded on the filing; 36% of Tennessee filings do involve one. At 20,963 individuals the breach is 6.2 times the Tennessee median filing of 3,371 and 5.2 times the national median of 4,000 across all 7,884 filings. It sits in the 10,000 to 99,999 band, which holds 1,938 filings.
As of 28 August 2026 the case is listed in the HHS OCR breach portal archive. OCR's closing summary of the case is reproduced in full below.
Tennessee's breach notification statute (Tenn. Code Ann. 47-18-2107) requires notice to affected residents immediately, but no later than 45 days from discovery or notification. Its attorney general threshold: no mandatory AG notification for private-sector breaches. The HIPAA Breach Notification Rule ran alongside it: notice to affected individuals and to HHS without unreasonable delay and no later than 60 days after discovery, which is the clock that put this filing on the portal.
Multiplying 20,963 individuals by IBM's $160 customer-PII cost per record (Cost of a Data Breach 2025, the figure the site's calculator uses) gives a modelled $3.35M; the 2026 edition's $192 gives $4.02M. Both are modelled estimates with the method shown, not costs disclosed by Meharry Medical College. For scale, IBM's 2026 average cost of a healthcare breach is $6.64M, so this filing models at 0.6 times the sector average.
Section F.3 / OCR closing summary
The portal's archived description, in full
Written by the Office for Civil Rights when the case was closed and reproduced verbatim from the HHS export.
The covered entity (CE), Meharry Medical College, reported that an employee was the victim of an email phishing attack that affected the electronic protected health information (ePHI) of 20,976 individuals. The ePHI involved included names, health insurance information, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. In response to the breach, the CE sanctioned the responsible employee and retrained its staff on recognizing and responding to fraudulent email communications. OCR provided the CE with technical assistance regarding the Breach Notification Rule and obtained assurances that the CE implemented the corrective actions noted.
Section F.5 / Modelled cost
20,963 individuals through IBM's per-record figures
Modelled cost / method shown, not a disclosed cost
ModelledIBM 2025 customer PII, $160 per record
$3.35M
20,963 x $160
IBM 2026 customer PII, $192 per record
$4.02M
20,963 x $192
Method: individuals affected, as reported by Meharry Medical College to HHS, multiplied by IBM's customer-PII cost per record (Cost of a Data Breach 2025 Figure 6 and the 2026 edition). No cost has been disclosed by the entity for this filing; the figure is a planning estimate, not a fact about the breach. IBM's per-record figures come from mid-volume breaches and IBM cautions against applying them to breaches involving millions of records; the site's per-record page explains where the multiplication holds and where it breaks down.
Context: IBM's average cost of a healthcare breach is $6.64M in the 2026 report ($7.42M in 2025); the global average across all sectors was $4.44M in 2025.
Cost per record: method and limits / Healthcare breach cost, IBM 2026
Section F.6 / Notification clock
Tennessee statute and the HIPAA rule
State notification statute
Tennessee: Tenn. Code Ann. 47-18-2107
- Notice to individuals
- Immediately, but no later than 45 days from discovery or notification
- Attorney general threshold
- No mandatory AG notification for private-sector breaches
- Private right of action
- Yes: Affected customers may sue to recover damages and obtain injunctive relief
- Penalty
- AG may pursue civil penalties, injunctive relief, and restitution; class actions restricted
The HIPAA Breach Notification Rule runs alongside the state statute: notice to affected individuals and to HHS without unreasonable delay and no later than 60 days after discovery.
Section F.7 / Peer filings
Tennessee filings closest in size
Neighbours by size rank among Tennessee filings in 2020, topped up from other years where 2020 has too few. Filings of 10,000 or more link to their own page.
| Covered entity | Type | Individuals | Submitted | Breach type | Location | BA |
|---|---|---|---|---|---|---|
| Centerstone of Tennessee, Inc. | Healthcare Provider | 50,965 | 23 Oct 2020 | |||
| Nissan North America, Inc. | Health Plan | 50,410 | 31 Dec 2020 | |||
| Erlanger Health System | Healthcare Provider | 4,938 | 4 Sep 2020 | |||
| Clinical & Forensic Consultation, LLC d/b/a Thriveworks Bristol, Johnson City, and Knoxville | Healthcare Provider | 1,360 | 7 Oct 2020 |
Index / Companion schedules
13 HHS breach register
→Hub: every filing, by state, year and entity.
04 Biggest breaches
→Mega-breaches with primary-source cost figures.
Industry / Healthcare
→IBM 2026: $6.64M average, 13 years at #1.
Regulation / HIPAA penalties
→OCR enforcement tiers and the 60-day rule.
11 50-state laws
→Deadline, AG threshold and penalties per state.
Cost / Per record
→Where the per-record model is reliable.
Provenance
Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal (breaches affecting 500 or more individuals), retrieved 2026-08-28. Public domain. Individuals affected and dates as reported by the covered entity.
Portal: ocrportal.hhs.gov breach report. Statutory basis: HITECH Act section 13402(e)(4): the Secretary must post a list of breaches of unsecured protected health information affecting 500 or more individuals. Breaches affecting fewer than 500 individuals are reported to OCR annually and are not posted, so they are not on this register. Status wording follows the portal's two tabs ("Cases Currently Under Investigation" and "Archive") as of 28 August 2026; a filing moves to the archive when OCR closes the case. Modelled costs on this site are a method applied to the reported count, using IBM Cost of a Data Breach per-record figures, and are never a cost disclosed by the entity. This row: hhs-breach-archive__2026-08-28.csv, export row 3514.
Corrections: if you represent a listed entity and the portal row has been amended, email [email protected] with the portal entry and we will re-pull the export.