Dignity Health Mercy Medical Center Recognized Nationally for Excellence in Patient Safety

Merced, CA, MAY 6, 2026 – Mercy Medical Center, a member of CommonSpirit, earned an “A” Hospital Safety Grade from The Leapfrog Group, an independent national nonprofit watchdog focused on patient safety. Leapfrog assigns an “A”, “B”, “C”, “D” or “F” grade to general hospitals across the country using evidence-based measures of patient safety focused exclusively on errors, accidents, injuries and infections. Of all US healthcare systems, CommonSpirit has the largest number of hospitals with 'Straight A' designations, a testament to their consistent commitment to patient safety and quality care.  

“Achieving our seventh consecutive 'A' grade from The Leapfrog Group is a profound testament to the unwavering dedication of every member of the Mercy Medical Center team – from our tireless clinicians and compassionate staff to our supportive volunteers. This sustained recognition unequivocally demonstrates our steadfast commitment to providing the safest possible care to our Merced community, reflecting our values of excellence and compassion,” says Cathan Riding, Chief Operating Officer at Mercy Medical Center. 

“An ‘A’ Grade is a strong sign that Mercy Medical Center is deeply committed to protecting patients from harm,” said Leah Binder, president and CEO of The Leapfrog Group. “We commend the leadership, Board, clinicians, staff and volunteers for the role each played in earning this distinction.

The Leapfrog Hospital Safety Grade stands as the only hospital ratings program focused solely on preventable medical errors, infections and injuries that kill more than 500 patients a day in the United States. This program is peer-reviewed, fully transparent and free to the public. Grades are updated twice annually, in the fall and spring. 

To explore Mercy Medical Center’s full grade details and to find valuable tips for staying safe in the hospital, visit HospitalSafetyGrade.org. Connect with The Leapfrog Group on Twitter, Facebook, LinkedIn and Instagram and stay informed through The Leapfrog Group newsletter. 

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About Dignity Health California 

Dignity Health California is a nonprofit network of over 9000 physicians, more than 35,000 employees, 29 acute care hospitals, and 200-plus care-centers, including community hospitals, urgent care, surgery and imaging centers, home health, and primary care clinics. Dignity Health California provides award-winning care to communities in five primary markets across the state: North State, Sacramento, Central Valley, Central Coast, and Southern California. 

Dignity Health is a member of CommonSpirit Health, one of the nation’s largest nonprofit Catholic healthcare organizations, dedicated to providing compassionate, high-quality, and affordable patient-centered care with special attention to the poor and underserved. Learn more at DignityHealth.org and CommonSpirit.org. 

About The Leapfrog Group                                                                                   

Founded in 2000 by large employers and other purchasers, The Leapfrog Group is a national nonprofit organization driving a movement for giant leaps for patient safety. The Leapfrog Hospital Safety Grade, Leapfrog’s other main initiative, assigns letter grades to hospitals based on their record of patient safety, helping consumers protect themselves and their families from errors, injuries, accidents and infections.