North Kansas City Hospital (MO) reported to HHS OCR on 2024-01-03 that a business associate experienced a cyber-attack affecting PHI of 502,438 individuals. PHI included names, dates of birth, addresses, claims information, diagnoses, and other treatment information. The hospital notified HHS, affected individuals, and the media; terminated its relationship with the BA; and implemented additional administrative safeguards. The BA is not named in the OCR portal entry.
Affected (this filing): 502,438