ONTARIO, Calif.--(BUSINESS WIRE)-- #CaliforniaHealthcare--Prime Healthcare hospitals once again ranked among the safest in the nation, according to Healthgrades, a leading national hospital quality and safety ratings organization. Sixteen Prime healthcare hospitals received the 2026 Healthgrades Patient Safety Excellence AwardTM. Prime Healthcare had more hospitals receive the Healthgrades Patient Safety Excellence AwardTM in California over the past two years (2025–2026) than any other health system. Two hospitals, La