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Emergency rooms

ER Wait Times by State and City (Medicare Data)

4,048 hospital emergency rooms in 52 states and territories report to Medicare how long their patients stay. The national figure published by Medicare is 162 minutes.

In an emergency, call 911 or go to the nearest emergency room. Do not drive farther to save a few minutes: these are averages of past visits, and the sickest patients are always seen first.

What this time means

Each hospital’s number is Medicare measure OP-18b: the median (middle) time from arriving at the emergency room to leaving it, for patients who were treated and went home. Half of these patients left sooner, half later. It is not the time before seeing a doctor, and it leaves out patients who were admitted to the hospital, transferred, or seen for mental health.

Medicare’s name for the measure: “Average (median) time patients spent in the emergency department before leaving from the visit, excluding patients transferred to another facility or psychiatric care/mental health patients. A lower number of minutes is better”. Patients seen October 2024 to September 2025.

ER wait times by state

The number is the middle value (median) of the hospitals in each state that report a time, from the same Medicare file.

Cities with the most emergency rooms

ERs near me ER or urgent care? Best-rated care by city

Common questions

Should I drive to a farther ER to wait less?

No. In an emergency, call 911 or go to the nearest emergency room. These times are past averages; emergency rooms see the sickest patients first, and minutes lost on the road can matter more than minutes in a waiting room.

Does a shorter time mean a better emergency room?

Not by itself. Busier emergency rooms and hospitals that treat more serious cases usually have longer times, so the ER volume is shown next to each time. The time is one measure among many on each hospital’s page.

Sources and dates

Only open hospitals that list an emergency room and report this time are included. The state figures are the median of the hospitals listed, calculated by us from the same CMS hospital file. Wording last revised November 11, 2026. Not medical advice.