Most SF Hospitals Receive 'B' Safety Grades
- Leapfrog released its Spring 2026 Hospital Safety Grades on May 6, and San Francisco mostly landed in the middle — with one A and several Bs. - The standout was California Pacific Medical Center’s Mission Bernal Campus with an A; city hospitals like UCSF Parnassus, Mission Bay, St. Mary’s, Saint Francis, and Zuckerberg SFGH were graded B. - The shift matters because Leapfrog tightened participation rules, withheld grades from some nonparticipants, and says national safety metrics improved on 17 measures.
Hospital safety grades are one of those blunt tools people actually use. You need a hospital, you do not have time to read 40 pages of infection data, and a single letter grade suddenly feels very real. That is why the new Spring 2026 Leapfrog release matters in San Francisco. The city did not bomb the ranking, but it did not dominate it either — most graded hospitals landed at B, while California Pacific Medical Center’s Mission Bernal Campus was the lone A in the city. ### What exactly came out? Leapfrog published its Spring 2026 Hospital Safety Grades on May 6. The grades run from A to F and are meant to capture how well general hospitals protect patients from errors, injuries, accidents, and infections. Nationally, 917 hospitals got an A, 740 got a B, 646 got a C, 55 got a D, and five got an F. A clear local winner was California Pacific Medical Center’s Mission Bernal Campus. Its Spring 2026 page shows an A grade, making it the highest-graded general hospital in San Francisco in this cycle. That does not mean every other hospital is unsafe — but it does mean Mission Bernal cleared Leapfrog’s top cutoff while the others did not. ### Who got the B grades? The B group includes several big-name San Francisco hospitals: UCSF Helen Diller Medical Center at Parnassus Heights, UCSF Health Mission Bay, UCSF Health St. Mary’s Hospital, UCSF Health Saint Francis Hospital, and Zuckerberg San Francisco General Hospital and Trauma Center. Those are solid but not top-tier grades in Leapfrog’s system — basically above average, not elite. still showing Fall 2025? This is the confusing part. Some hospital pages in Leapfrog’s directory already display Spring 2026, but others still surface Fall 2025 in search snippets or page previews. That looks like a site-indexing lag, not necessarily a missing hospital. So if you are checking a specific hospital, the safest move is to open the current hospital page itself rather than trust the search preview. ### What goes into these grades? Leapfrog says Spring 2026 grades use up to 22 evidence-based safety measures, including infection rates, medication-safety systems, and patient-safety event data. Then those scores get converted into letters. For this cycle, an A started at 3.202, a B at 2.991, and a C at 2.401. Think of it like a GPA cutoff — a hospital can be pretty good and still miss the A line by a little. ### Did hospitals improve overall? Yes — and that is a real part of the story. Leapfrog says national results improved on 17 safety measures. It highlighted big drops from the pandemic-era peaks in healthcare-associated infections, including 50% lower central-line bloodstream infections, 45% lower catheter-associated urinary tract infections, 42% lower MRSA, and 30% lower C. diff. ### Is everyone even graded? No, and that is the catch. Leapfrog says it did not assign grades to 450 hospitals that did not participate in the 2024 or 2025 Leapfrog Hospital Survey, labeling them GNA instead. Chinese Hospital’s page carries a notice that Leapfrog is withdrawing grades for hospitals graded through its older imputation method. So part of the local picture is not just who got what letter — it is also who is missing from the board. ### So
