The Arch Health Partners, Inc. d/b/a Palomar Health Medical Group Data Breach: Reported Filing Facts

Arch Health Partners, Inc. d/b/a Palomar Health Medical Group reported a data breach to the CA Attorney General's office on October 15, 2025. If Arch Health Partners, Inc. d/b/a Palomar Health Medical Group sent you a written notice, that letter connects you to this incident. Whether you have a legal claim depends on the specific facts of the breach and your situation — a free case review can help you understand your options.

State

CA

Breach date

May 5, 2024

Reported

October 15, 2025