facebook tracking Hospitals in Riverside, CA: 4 Hospitals & 3 ERs Near You

Hospitals in Riverside, CA

According to HospitalsInEachState.com's analysis of the October 2026 CMS release, Riverside, California, has 4 hospitals, 3 with an emergency department. The median emergency room visit lasts 3 hr 3 min, 9 min longer than the California median of 2 hr 54 min. The shortest is at Parkview Community Hospital Medical Center (2 hr 53 min). The highest Medicare star rating among its 3 rated hospitals is 4 out of 5, at Kaiser Foundation Hospital, Riverside.

4 hospitals 3 with an ER Riverside County
Hospitals 4 669 beds (3 reporting)
With an ER 3 emergency departments
Median ER visit 3 hr 3 min +9 min vs California
Average stars 3.0 / 5 3 rated by CMS
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Riverside hospitals

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Best-rated hospitals in Riverside, by Medicare stars

Ranked by the CMS overall star rating (1–5), a score built from quality and safety measures. These are not patient reviews.

#HospitalCMS starsMedian ER visit
1 Kaiser Foundation Hospital, Riverside —
2 Parkview Community Hospital Medical Center 2 hr 53 min
3 Riverside Community Hospital 3 hr 13 min

About hospitals in Riverside

There are 4 hospitals in Riverside, California, in Riverside County. 3 of them have an emergency department. By type: 3 acute care hospitals and 1 psychiatric hospital.

The median ER visit for patients treated and sent home in Riverside lasts 3 hr 3 min, 9 min longer than the California median of 2 hr 54 min. The shortest is at Parkview Community Hospital Medical Center, 2 hr 53 min.

Compare hospitals in Riverside

Two Riverside hospitals side by side on Medicare star ratings, patient survey results, ER times and safety.

Community health centers near Riverside

Community health centers (federally qualified health centers) see patients with or without insurance and charge on a sliding scale based on income. They are not emergency rooms: call ahead for an appointment.

Source: HRSA Health Center Program (HHS).

Care after the hospital in Riverside

Medicare-certified dialysis centers, home health agencies and hospices, with their CMS ratings.

Hospitals in nearby cities

Find doctors in Riverside

Medicare-enrolled specialists with a practice in Riverside, with addresses, phone numbers and the hospitals they work with.

People and health care in Riverside

From the U.S. Census Bureau's American Community Survey (2020–2024) for the city of Riverside.

Population
319,069
Median age 33.6
Hospitals per 100,000
1.3
4 hospitals listed
No health insurance
8.9%
above the U.S. 8.4%
Age 65 and over
12%
below the U.S. 17.2%
Median household income
$91,045
U.S. $80,734

What nurses earn in California

Questions about hospitals in Riverside

How many hospitals are in Riverside, California?

There are 4 hospitals in Riverside, California. 3 of them have an emergency department.

How long is the emergency room wait in Riverside?

The median ER visit for patients treated and sent home in Riverside lasts 3 hr 3 min, based on CMS measure OP-18b. That is a median over a 12-month reporting period, not a live figure. The California median is 2 hr 54 min.

Which hospital in Riverside has the shortest ER wait?

Parkview Community Hospital Medical Center reports the shortest median emergency department visit in Riverside at 2 hr 53 min.

What is the best hospital in Riverside?

Kaiser Foundation Hospital, Riverside has 4 out of 5 stars, the highest overall rating among the 3 Riverside hospitals CMS rates. CMS star ratings measure quality and safety; they are not patient reviews.

Cite this data

Journalists, researchers and site owners are welcome to quote and chart these figures. They are free to use under CC BY 4.0: please credit HospitalsInEachState.com and link to this page.

Figures as of the October 2026 CMS release Updated automatically when CMS publishes new data Permanent link: hospitalsineachstate.com/hospitals/california/riverside/

All California hospitals

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.