Compare Maryland hospital quality ratings. Overall patient reviews (consumer satisfaction), quality and safety ratings for people hospitalized in Maryland. Topics include different types of infections, emergency department (ER) waiting time, heart conditions, pneumonia, COPD, hip and knee surgery, imaging, stroke, maternity and newborn care, surgery infections for hysterectomy, colon surgery and more. Search by condition or procedure might be the most helpful. Actual hospital scores are shown, but the dates are not. Also unclear what the definitions and dates are, for the national comparisons. Published by MD Health Care Commission (MHCC). Other than knowing how old the data used in the quality measures are, this might be the best state-based rating of hospitals in the US. Updated 2022.