BreachCensus

Zelis Healthcare LLC

private companyHealthcareUnited States of America

Zelis Healthcare LLC is a healthcare organisation in Massachusetts. It appears on the HHS OCR breach portal with 1 confirmed incident; the most recent notice was filed on August 12, 2025.

Data as of August 28, 2026.

Confirmed incident

US-MA — Unauthorized Access/Disclosure

Disclosed
August 12, 2025
Records affected
4,289

Reported with a business associate involved (HHS portal)

Timeline

  1. August 12, 2025
    Reported to regulator Regulator

    HHS OCR breach portal listing: Unauthorized Access/Disclosure; Paper/Films

    source
What a Massachusetts notice means

Required under M.G.L. c. 93H. Notice to the Attorney General is required for a breach affecting any number of Massachusetts residents' personal information -- the statute sets no minimum count.

Note: the count is Massachusetts residents only, not a total.

Massachusetts breach-notification register ↗