norm: commonwealth care allianceno LEI · no CIKMax severity: Low

Canonical registry

Commonwealth Care Alliance

ent_63b82e35278ed11f7c1fa308

Compliance scorecard →🔔 Follow entity

Disclosures

1

HHS OCR · 1 jurisdiction

Incidents

—

no linked incident in sample

Max affected reported

634

as filed · HHS OCR MA

Leak-site claims

0

none in sample

Identity resolution

Canonical name: Commonwealth Care Alliance
Normalized: commonwealth care alliance— 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

MASSACHUSETTSHHS OCRas victim2026-02-25
Commonwealth Care Alliance, a Massachusetts health plan, reported to HHS on 2026-02-25 an Unauthorized Access/Disclosure affecting 634 individuals. An employee mailed PHI (clinical information) of 634 individuals to wrong recipients via paper/films. The CE notified HHS, affected individuals, and the media, provided complimentary credit monitoring, and implemented additional administrative, technical, and security safeguards.