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Commonwealth Health

Disclosed Mar 1, 20179 years ago697,800 affectedConfirmed

Official notice

Commonwealth Health Corporation, the covered entity (CE), discovered that, in August 2014 and February 2015, an employee impermissibly disclosed the protected health information (PHI) of 117,425 patients to a vendor. The types of PHI included billing information, patients’ names, addresses, social security numbers, health insurance information, diagnoses, procedure codes and charges for medical services. The CE sent timely breach notification to HHS. Pursuant to a law enforcement delay, the CE did not send individual notification, media notification or post notification on its website until March 21, 2017, and March 24, 2017. In response to the breach, the CE sanctioned the party responsible for the breach, retrained staff, adopted new policies and procedures, revised existing policies and procedures, and formalized existing procedures that were not previously in writing. OCR also provided technical assistance regarding safeguards for reactivating users in its IT system. OCR obtained assurances that the CE implemented the corrective actions listed above.

What is known

People affected697,800 (as reported to HHS)
DisclosedMar 1, 2017
HappenedAug 1, 2014
AttackInsider
Data exposedNames, Social Security numbers, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalMar 1, 2017697,800
Indiana AGresidents of INApr 3, 2017437
Maine AGresidents of MEApr 3, 201710
History of this record
  • 2026-09-25 · attack: unknown to insider · backfill source
  • 2026-09-25 · data_types: ["names","ssn"] to ["names","ssn","health"] · backfill source
  • 2026-09-25 · records_basis: organization to hhs · backfill source
  • 2026-09-25 · records: 108919 to 697800 · backfill source
  • 2026-09-25 · disclosed: 2017-04-03 to 2017-03-01 · backfill source
  • 2026-09-25 · summary: empty to Commonwealth Health Corporation, the covered entity (CE), discovered that, in August 2014 and February 2015, an employee impermissibly disclosed the protected health information (PHI) of 117,425 patients to a vendor. The types of PHI includ · backfill source
  • 2026-09-25 · data_types: [] to ["names","ssn"] · backfill source
  • 2026-09-25 · added · backfill source

First seen 2026-09-25 (Indiana AG), confirmed by Indiana AG. Record counts are as reported. Not legal advice.

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