CareTransparency Official data. Plain English. Better healthcare decisions.

Seneca District Hospital

Owned by Seneca Healthcare District
Chester, California • Hospital ID 051327
How does this emergency room compare?
1h 44m
Typical Emergency Room (ER) wait time
Ranked #12 of 267 California hospitals for speed
Faster than 95% of California hospitals
✓ Strength: Faster ER waits than California average
Faster emergency rooms nearby
Other California hospitals where patients typically wait less time:

What you need to know

Emergency Room (ER) wait time

1h 44m
✓ 1h 15m faster than California average
California average: 2h 58m
Ranked #12 of 267 California hospitals for ER speed
Faster than 95% of California hospitals
To see how this compares across the country, view the ER waits by state report or the fastest ER hospitals report.

Patient safety record

Safety data not available

How we rate hospitals

We compare each hospital only to others in California. This keeps comparisons fair since different regions face different challenges—rural vs urban, teaching vs community hospitals, etc.

Better than average
Top third of California hospitals
About average
Middle third of California hospitals
Below average
Bottom third of California hospitals

Understanding the terms

ER wait time (OP-18b): The official national measure of emergency room wait times—time from arrival until you see a doctor or nurse. Also called ED (Emergency Department) wait time.
Readmissions: When patients need to return to the hospital within 30 days of being discharged. Lower numbers are better.
Complications: Problems that happen during or after medical procedures, measured per 1,000 procedures. Lower numbers are better.
Patient satisfaction: How patients rate their overall experience on surveys conducted by CMS. Higher scores are better.

When to prioritize speed vs safety

Life-threatening: Go to the closest ER

  • Severe chest pain or trouble breathing
  • Heavy bleeding or major injuries
  • Stroke symptoms or seizures
  • Severe allergic reactions

Call 911 or go to the nearest hospital immediately.

Urgent but stable: Consider wait times

  • Possible broken bones
  • High fever or severe pain
  • Deep cuts needing stitches
  • Bad sprains or sports injuries

Compare nearby hospitals for faster care.

Data sources: Official federal datasets from CMS (Centers for Medicare & Medicaid Services). Updated monthly. This information is for educational purposes and should not replace medical advice.

Questions about this data? Learn how we calculate these scores or report an error.