norm: midmichigan healthUSno LEI · no CIKMax severity: Medium

Canonical registry

MidMichigan Health Services

ent_8e8370f9fd96e1d7d7bc258e

Compliance scorecard →🔔 Follow entity

Disclosures

1

HHS OCR · 1 jurisdiction

Incidents

—

no linked incident in sample

Max affected reported

2,800

nationwide · HHS OCR MI

Leak-site claims

0

none in sample

Identity resolution

Canonical name: MidMichigan Health Services
Normalized: midmichigan health— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: None — not an SEC registrant
Domain: None on record

Disclosure history (1)newest first

MIHHS OCRas victim2021-05-07
MidMichigan Health Services reported to HHS on 2021-05-07 a Hacking/IT Incident affecting 2800 individuals. Breached information located on Network Server. A business associate experienced a ransomware attack affecting ePHI (names, addresses, DOB, treatment info). CE notified HHS, individuals, and media.