Texas Health Harris Methodist Hospital Alliance
bd_4a7e924db5925a9e · schema v1 · pii pii-v1
Full breach record for Texas Health Harris Methodist Hospital Alliance →Texas Health Harris Methodist Hospital Alliance (TX) reported to HHS on 2019-10-22 an Unauthorized Access/Disclosure affecting 3,784 individuals. A program coding error in the billing system caused ePHI to be mismatched with incorrect account guarantors, resulting in PHI (names, health insurance information, and treatment information) being sent to wrong recipients. The CE corrected the coding error and implemented additional administrative and technical safeguards. Breached information located in: Other.
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Incident timeline — partial
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Breach window unknown
Oct 22, 2019
Filed
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No filing yet · watching
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.