06/10/2026
In 2024, researchers reviewed 336 patient safety events in Pennsylvania hospitals where language barriers were a documented factor. In 82% of those cases, there was an interpretation challenge. In more than half, a certified interpreter wasn't available.
Not because the hospital didn't have a policy, or because nobody asked. Because no one was there.
There are roughly four unfilled interpreter positions in the US for every one employed. That is not a gap you close by hiring faster. It is a structural problem that requires a structural solution, one that doesn't depend on whether the right person happens to be working that shift.
The patients in those 336 reports experienced longer stays, delayed diagnoses, and medication errors as a result of something that, in many cases, was entirely preventable.
The full report is worth sitting with:
By Christine E. Sanchez. In Pennsylvania, over half a million residents have limited English proficiency. Language barriers can pose a risk to patient safety. We aimed to investigate how language barriers impact healthcare facilities...