Live Updated 12 min ago
1min
current ed wait
30 min shorter than usual
27 min
avg today
31 min
avg overall
421 min
longest seen
Typical wait for non-urgent cases. Patients are seen in order of clinical priority. The most seriously ill are always seen first, no matter how busy the ER is.
Refreshing in 5:00
Source: Trinity Health · auto-refreshed every 30 min · details
Life-threatening symptoms? Call 911. Don't rely on this site to make that decision.
Wait time, last 24 hours
Under 30 min 30 - 60 min Over 60 min Typical next few hours
Typical wait by hour of the day

Average wait at each hour, across every reading we have.

Hour-by-hour breakdown
HourAvg. waitTrend
Today, 2 AM
avg. of 5 readings
36 min falling
Today, 1 AM
avg. of 10 readings
46 min rising
Today, 12 AM
avg. of 10 readings
41 min rising
Yesterday, 11 PM
avg. of 10 readings
34 min falling
Yesterday, 10 PM
avg. of 10 readings
1 hr 12 min rising
Yesterday, 9 PM
avg. of 10 readings
1 hr rising
Yesterday, 8 PM
avg. of 10 readings
53 min steady
Yesterday, 7 PM
avg. of 10 readings
51 min falling
Yesterday, 6 PM
avg. of 10 readings
1 hr 3 min rising
Yesterday, 5 PM
avg. of 10 readings
50 min rising
Yesterday, 4 PM
avg. of 10 readings
31 min rising
Yesterday, 3 PM
avg. of 10 readings
18 min rising
Yesterday, 2 PM
avg. of 10 readings
13 min rising
Yesterday, 1 PM
avg. of 10 readings
9 min falling
Yesterday, 12 PM
avg. of 10 readings
11 min steady
Yesterday, 11 AM
avg. of 10 readings
10 min steady
Yesterday, 10 AM
avg. of 10 readings
11 min rising
Yesterday, 9 AM
avg. of 10 readings
7 min steady
Yesterday, 8 AM
avg. of 10 readings
7 min falling
Yesterday, 7 AM
avg. of 10 readings
12 min falling
Yesterday, 6 AM
avg. of 10 readings
16 min rising
Yesterday, 5 AM
avg. of 10 readings
8 min rising
Yesterday, 4 AM
avg. of 10 readings
3 min steady
Yesterday, 3 AM
avg. of 10 readings
4 min -
Visit Franklin County
Address
500 SOUTH CLEVELAND AVENUE
Westerville, OH 43081
Phone
Voluntary non-profit - Private
HoursOpen 24/7 Websitemountcarmelhealth.com
Facilities & services
392
total beds
12
operating rooms
General acute care
facility type
Emergency & critical care
Dedicated ERICUCCU
Imaging
CTMRIDiagnostic radiology
Surgery
Inpatient surgeryOpen heart surgeryCath labAnesthesiology
Other services
ChemotherapyRenal dialysisPharmacy
Accessibility & amenities
Wheelchair-accessible entrance Wheelchair-accessible parking Wheelchair-accessible restroom Public restrooms Free parking lot Onsite parking Apple Pay / Google Pay Requires appointments Recommends appointment
ER performance
Typical ER visit length
Median time from arrival to leaving.
2 hr 52 min of 360 patients
Patients who left before being seen
Walked out before being seen, usually due to long waits.
1% of 61,984 visits
Compared to other US hospitals
Patient safety
Rates of infections, clots, falls and surgical complications during a stay.
Above average
Avoiding readmission
Patients returning within 30 days for the same condition.
Above average
Infection rates lower is better
Central-line bloodstream infections
Bloodstream infections from a central IV line. Known as CLABSI.
- About average
0.73 1.00 = national avg
Catheter urinary-tract infections
UTIs from a urinary catheter. Known as CAUTI.
- About average
0.31 1.00 = national avg
Colon surgery site infections
Wound infections after colon surgery.
- About average
0.36 1.00 = national avg
Hysterectomy site infections
Wound infections after abdominal hysterectomy.
- About average
1.58 1.00 = national avg
MRSA bloodstream infections
Drug-resistant staph in the bloodstream.
- About average
1.56 1.00 = national avg
C. diff (intestinal) infections
Gut infections, often after antibiotics.
Better than average
0.16 1.00 = national avg
What patients say
Overall HCAHPS rating
Hospital rating
67% rated 9 or 10 of 10
67%
Would recommend
66% would definitely recommend
66%
Nurse communication
75% said nurses always communicated well
75%
Doctor communication
75% said doctors always communicated well
75%
Cleanliness
60% said the room was always clean
60%
Quietness at night
48% said the area was always quiet at night
48%
Clinicians on staff
576
total clinicians
16
ER physicians
By specialty
Internal medicine 74
Radiology 45
Anesthesiology 41
Cardiology 14
General surgery 13
Neurology 12
Pulmonology 12
Obstetrics / gynecology 11
Orthopedic surgery 10
Interventional cardiology 8
Interventional radiology 6
Hematology / oncology 4
Where this number comes from

Trinity Health publishes this wait time on its website, mychart.trinity-health.org . We check it about every 30 minutes and show you the most recent number.

  • What it means: How long someone arriving right now would likely wait to see a doctor.
  • Last updated: 2:22am on 11 Jun 2026 (hospital local time)
Frequently asked questions
How long is the wait at Mount Carmel St Ann's?

The most recently published wait at Mount Carmel St Ann's is 1 minutes, as of 2:22am hospital local time. The all-time average for this ER is around 31 minutes. Wait times change quickly , call the ER to confirm before you travel.

Should I go to the ER or to urgent care?

For life-threatening symptoms , chest pain, stroke signs (face drooping, arm weakness, speech difficulty), severe bleeding, breathing difficulty, or loss of consciousness , call 911 and head to the ER. For minor injuries, fevers, low-grade illness, or anything non-emergency, urgent care is usually faster and cheaper. See urgent care near Westerville.

Is Mount Carmel St Ann's open 24 hours?

Most Medicare-certified ERs in the US run 24 hours a day, seven days a week. To confirm the current status of Mount Carmel St Ann's, call (614) 546-4034.

Where is Mount Carmel St Ann's located?

Mount Carmel St Ann's is located at 500 South Cleveland Avenue, Westerville, OH, 43081. Phone: (614) 546-4034.