Johns Hopkins Hospital, the ER wait time
Emergency room · Baltimore,
MD
Faster than 1% of US ERs · #4,042 of 4,081
2h 40m slower than the US median
This ERMD 4h 03mUS 2h 28m
600 North Wolfe Street, Baltimore, MD 21287
Patients sent home from the emergency room at Johns Hopkins Hospital, the in Baltimore, Maryland spend a median of 5 hours 8 minutes there, from arrival to leaving. That's 2 hours 40 minutes more than the national median of 2 hours 28 minutes, and slower than the Maryland median of 4 hours 3 minutes. 6% of patients left before being seen.
Questions
How long is the wait at the Johns Hopkins Hospital, the ER?
The median patient who is sent home spends 5 hours 8 minutes in the ER, from arrival to departure (CMS, Oct 2024 to Sep 2025). Half of patients spend longer.
Is that a long wait?
It's longer than the US median of 2 hours 28 minutes. It's faster than 1% of the 4,081 US ERs that report this number.
Where does this data come from?
From CMS Care Compare, measure OP-18b. How this works.
Not medical advice. If you're having a medical emergency, call 911.