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ER Times Investigative Series

ER Malpractice: A Four-Part Investigation

Emergency medicine malpractice verdicts have reached record levels. Diagnostic failures, systemic breakdowns, and a landmark Arizona Supreme Court ruling are reshaping liability exposure for emergency physicians and hospitals nationwide. ER Times investigates.

$123.8M
Total verdicts in 2024–2026 cases examined
34%
Increase in EM malpractice filings since 2020
$2.1M
Average EM malpractice verdict (2025)
67%
Of verdicts involve diagnostic failure as primary allegation

URGENT: The Arizona Supreme Court's 4–3 ruling in Part IV may signal a national shift in ER liability standards. Emergency physicians and hospital counsel should review Part IV immediately.

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The Series

Four investigations. One systemic crisis.

Part I
Diagnostic FailuresApril 2026·14 min read

The $47 Million Diagnosis: How Missed Diagnoses Are Driving ER Malpractice Verdicts

An investigation into the surge of multi-million dollar malpractice verdicts against emergency departments, focusing on the diagnostic failures — missed MI, overlooked PE, delayed stroke — that are generating the largest awards.

$47M
Largest single verdict examined
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Part II
Systemic FailuresApril 2026·12 min read

Systemic Failures: When the ER System Itself Is on Trial

Beyond individual physician error, a new wave of malpractice litigation targets the systems, staffing decisions, and institutional policies that create conditions for harm — and the courts are listening.

Increase in systemic-failure verdicts since 2020
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Part III
Case StudiesApril 2026·16 min read

Six ER Malpractice Cases That Defined 2024–2026: $123.8 Million in Verdicts

A detailed examination of six landmark emergency medicine malpractice cases from 2024 to 2026, totaling $123.8 million in verdicts and settlements — and the clinical and legal lessons each one carries.

$123.8M
Total verdicts across six cases
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Part IV
URGENT: Legal PrecedentApril 2026·10 min read

Arizona Supreme Court Removes ER Liability Shield in 4–3 Decision

A landmark 4–3 Arizona Supreme Court ruling eliminates the state's emergency care liability standard, replacing it with ordinary negligence — a decision that could reshape malpractice exposure for emergency physicians nationwide.

4–3
Arizona Supreme Court ruling margin
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About This Series

ER Times spent six months investigating the forces driving emergency medicine malpractice verdicts to record levels. Our reporting draws on court records, expert interviews, and analysis of more than 400 verdicts from 2020 to 2026.

Series at a Glance

Parts published4
Cases examined in depth6
Total verdicts analyzed$123.8M
States with new liability rulings3
Expert sources interviewed22

Key Legal Takeaways

  • Arizona's ruling may signal a national shift away from the "gross negligence" standard for ER care
  • Systemic failures — staffing, protocols, documentation — are increasingly named as primary defendants
  • Diagnostic failure remains the #1 driver of large verdicts: MI, PE, stroke, aortic dissection
  • Documentation quality is now a decisive factor in verdict outcomes

CME Credit

The malpractice series is eligible for risk management CME credit. See Clinical Insights for the assessment module.

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