Mount Carmel St Ann's ER wait time
Emergency room · Westerville,
OH
Faster than 37% of US ERs · #2,557 of 4,081
19m slower than the US median
This EROH 2h 35mUS 2h 28m
500 South Cleveland Avenue, Westerville, OH 43081
Patients sent home from the emergency room at Mount Carmel St Ann's in Westerville, Ohio spend a median of 2 hours 47 minutes there, from arrival to leaving. That's 19 minutes more than the national median of 2 hours 28 minutes, and slower than the Ohio median of 2 hours 35 minutes. 1% of patients left before being seen.
Questions
How long is the wait at the Mount Carmel St Ann's ER?
The median patient who is sent home spends 2 hours 47 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 37% 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.