Every hospital in Maryland by city, with emergency room wait times and Medicare star ratings where CMS publishes them.
Maryland has 79 open hospitals across 48 cities. By type: 50 acute care hospitals, 8 psychiatric hospitals, 2 long-term care hospitals, 2 children's hospitals, 2 VA acute care hospitals, 1 rehabilitation hospital and 1 military acute care hospital (type not recorded for 13).
See every Maryland ER ranked by wait · See every Maryland hospital ranked by stars · by infections and safety
From the U.S. Census Bureau's American Community Survey (2020–2024).
There are 79 open hospitals in Maryland across 48 cities. 53 of them have an emergency department.
Baltimore, with 22 hospitals. Bethesda is next with 4.
The median emergency room visit in Maryland lasts 4 hr 1 min, 1 hr 33 min longer than the US median of 2 hr 28 min. That is a 12-month median from CMS, not a live wait time.
7 of the 49 Maryland hospitals with a Medicare overall star rating have 5 stars, and 19 have 4 or 5 stars. The average rating is 3.3 out of 5.
Source: hospital listings from CMS and public records; emergency room wait times (measure OP-18b) and overall star ratings from CMS Care Compare. Wait times are 12-month medians, not live. Where these figures come from.
Not affiliated with CMS. For a medical emergency, call 911.