The Leapfrog Group, an independent national nonprofit organization that provides patient safety ratings for hospitals, announced the results of its latest grading cycle and nine hospitals in Arizona earned “A” ratings, making them the safest hospitals in Arizona and among the safest in the nation.


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Mayo Clinic in Arizona has consistently earned an A grade in every Leapfrog grading cycle since 2012 and is among just 11 hospitals nationwide to achieve this perfect score. Nearly 3,000 hospitals across the U.S. receive safety grades from Leapfrog during two grading periods per year.

The Leapfrog Group’s survey assesses the status of many hospital practice areas, including:

  • Electronic medication ordering.
  • Staffing of ICUs by critical care medical professionals.
  • Structures and systems to provide a culture that supports safety.
  • Practices to monitor and maintain safe nursing workforce levels.
  • Monitoring proper hand hygiene techniques of staff who interact with patients.
  • Monitoring the use of barcode scanning of patients and medications when administering medications in the hospital.

The safest hospitals in Arizona, based on Leapfrog ratings

Here are the safest hospitals in Arizona, in alphabetical order, based on ratings from The Leapfrog Group:

Banner Ocotillo Medical Center: 1405 S. Alma School Road, Chandler. View the full Score

Chandler Regional Medical Center: 955 W. Frye Rd., Chandler. View the full Score

Flagstaff Medical Center: 1200 North Beaver Street, Flagstaff8. View the full Score

HonorHealth Scottsdale Thompson Peak Medical Center: 7400 E. Thompson Peak Pkwy., Scottsdale. View the full Score

HonorHealth Sonoran Crossing Medical Center: 33400 N. 32nd Ave., Phoenix. View the full Score

Kingman Regional Medical Center: 3269 Stockton Hill Road, Kingman. View the full Score

Mayo Clinic-Phoenix: 5777 E. Mayo Blvd., Phoenix. View the full Score

Mercy Gilbert Medical Center: 3555 S. Val Vista Drive, Gilbert. View the full Score

Verde Valley Medical Center: 269 S. Candy Lane, Cottonwood. View the full Score