Arizona Health Care Cost Containment System
ent_b51b6483a1d66fb922762bfa
Disclosures
3
HHS OCR · 1 jurisdiction
Multi-filing incidents
—
no multi-filing incident in sample
Max affected reported
3,177
nationwide · HHS OCR AZ
Leak-site claims
0
none in sample
Identity resolution
- Canonical name
- Arizona Health Care Cost Containment System
- Normalized
- arizona health care cost containment system— 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 (3)newest first
- ARIZONAHHS OCRas victim2025-10-03
Arizona Health Care Cost Containment System- State Medicaid Agency reported to HHS on 2025-10-03 a Unauthorized Access/Disclosure affecting 3177 individuals. Breached information located on Electronic Medical Record.
- ARIZONAHHS OCRas victim2023-06-30
Arizona Health Care Cost Containment System (AHCCCS), an Arizona Health Plan, reported to HHS on 2023-06-30 an Unauthorized Access/Disclosure affecting 2,632 individuals. A computer programming error allowed individuals to view PHI via the Internet from a Network Server. Exposed data included names, addresses, dates of birth, Social Security numbers, and other identifiers. AHCCCS notified HHS, affected individuals, and the media, and strengthened technical safeguards. OCR provided HIPAA technical assistance.
- ARIZONAHHS OCRas victim2019-03-11
Arizona Health Care Cost Containment System reported to HHS on 2019-03-11 that it had mailed the protected health information of 3,146 individuals to the wrong recipients. The data, which was in paper form, included names and dates of birth. The entity implemented technical safeguards as a corrective action.