The Alvarez Law Firm
Emergency Room Malpractice

Emergency Room Errors &
ER Malpractice

You went to the emergency room because you believed they would help you. Thousands of people in Florida every year find out the hard way that the ER got it wrong. Heart attacks sent home with antacids. Strokes missed because no one ordered a scan. Sepsis dismissed as the flu. Appendicitis misread as a stomach bug. When the ER fails, people die — and families are left asking why.

The Alvarez Law Firm investigates emergency room malpractice across Florida. Alex Alvarez — a former Miami-Dade police detective and Board Certified Civil Trial Lawyer — leads these cases with the same investigative discipline that made him Officer of the Year. Herb Borroto, M.D., J.D. reviews the ER chart with a physician’s eye.

The Basics

What Counts as an Emergency Room Error?

An emergency room error is any preventable mistake in the evaluation, diagnosis, treatment, or discharge of an ER patient that falls below the standard of care and causes harm. It can happen at triage, during the workup, in the treatment phase, or at discharge. And because ER patients are by definition in crisis, the consequences can be fatal.

Emergency medicine is hard. Patients arrive unscheduled, often unable to speak for themselves, with limited history. Symptoms overlap. The department is busy. But "the ER is busy" is not a legal defense to negligence. Emergency physicians and nurses are trained specifically for this environment, and there are accepted protocols for how to work up chest pain, stroke symptoms, possible sepsis, severe headaches, and other dangerous presentations. When those protocols are skipped, the standard of care is broken — and the law holds the providers responsible.

The most common failures we see are triage failures (not recognizing how sick a patient really is), missed diagnoses (especially for time-critical conditions like heart attack, stroke, and sepsis), premature discharge (sending a patient home who should have been admitted or observed), and failure to order imaging or blood work that would have revealed the problem. Each of these has a body of published standards behind it, and each is a recognized pattern in ER malpractice.

According to research published in Diagnosis and summarized by the Society to Improve Diagnosis in Medicine, diagnostic errors in the emergency department occur in roughly 1 in 18 ED visits, and a subset of those errors cause serious harm. The three conditions most commonly missed in the ED — stroke, heart attack, and aortic catastrophes — are all time-critical emergencies where delay directly causes damage or death.

Common Categories

Six Most Common ER Errors

Below are six of the most common kinds of emergency room malpractice we investigate at The Alvarez Law Firm. If any of these sound like what happened to you or someone you love, contact us for a free review.

Missed Heart Attack (MI)

Missed or delayed diagnosis of a heart attack is one of the most common and most dangerous ER errors. Symptoms in women, younger patients, and diabetic patients often present atypically — without the classic crushing chest pain — and are too often dismissed as anxiety, indigestion, or musculoskeletal pain. When an EKG is not ordered, not read correctly, or not compared to prior tracings, a heart attack can be sent home untreated.

Missed Stroke

Stroke is a time-critical emergency. Clot-busting treatment (tPA) must be given within a narrow window to be effective. When ER providers miss stroke symptoms — especially in women, where symptoms can be atypical — the window closes and disability becomes permanent. Failing to order a CT scan, failing to do a proper neurological exam, or attributing stroke symptoms to “migraine” or “anxiety” are recurring patterns.

Missed Sepsis

Sepsis is a life-threatening overreaction of the body to infection. Every hour of delayed treatment raises the risk of death. ERs are supposed to screen for sepsis on arrival and begin a specific treatment bundle quickly once criteria are met. When the screening is skipped, the labs aren’t drawn, or the antibiotics are delayed, what should have been a survivable infection becomes fatal organ failure.

Missed Appendicitis or Ectopic Pregnancy

Appendicitis can rupture, causing peritonitis and sepsis. Ectopic pregnancy can rupture, causing massive internal bleeding. Both are surgical emergencies. Both can be caught with a careful history, exam, and targeted imaging. When a patient presenting with abdominal pain is discharged without an appropriate workup, the consequences can be deadly.

Premature Discharge

Premature discharge — sending a patient home who should have been admitted, observed longer, or transferred — is a well-documented ER malpractice pattern. Discharge decisions are supposed to be based on whether the diagnosis is clear, whether the patient is stable, and whether red-flag conditions have been ruled out. When discharge happens before those boxes are checked, the ER has broken the standard of care.

Failure to Order Imaging or Tests

For many dangerous conditions, the answer is in the scan. A CT for possible stroke or brain bleed. A CT angiogram for possible pulmonary embolism. An ultrasound for possible ectopic pregnancy. When an ER provider skips the imaging that a reasonable physician would have ordered — and the patient is harmed because the condition was missed — that is negligence.

The Cost of an ER Failure

The Impact on
Patients & Families

When the ER gets it wrong, the damage is rarely reversible. Stroke treatment windows close. Heart muscle dies. Infection spreads. Below are the kinds of harm we see most often in ER malpractice cases.

Permanent Disability from Missed Stroke

When a stroke is missed in the ER, the patient loses the chance at clot-busting treatment that could have restored blood flow before brain tissue died. What follows is often permanent disability — paralysis, speech loss, cognitive impairment — that could have been prevented with a timely CT scan and a correct diagnosis.

Cardiac Death

Heart attacks that go undiagnosed at the ER too often end in sudden death at home or on the way back to the hospital. Every minute of missed heart attack is more damaged heart muscle and more risk of lethal arrhythmia. A missed MI is one of the most common fatal ER errors in the United States.

Sepsis Progression and Death

Sepsis kills approximately 350,000 American adults each year, according to the CDC. Many of those deaths follow delays in the ER — delayed recognition, delayed lab work, delayed antibiotics, delayed fluids. When the sepsis clock is not started on time, the disease outruns treatment.

Preventable Maternal Death

Pregnant and postpartum women who present to the ER with chest pain, shortness of breath, severe headache, or abdominal pain are at elevated risk for conditions like preeclampsia, pulmonary embolism, and ectopic pregnancy. When their complaints are dismissed, the outcomes can be catastrophic. Black women in particular face documented disparities in ER evaluation.

Accountability

Who Can Be Held Liable

ER malpractice cases often involve more than one provider — and more than one company. Part of our job is to identify every party whose negligence contributed to the outcome. That is especially important in modern ERs, where the physician is often not actually employed by the hospital.

1

The Emergency Physician

ER physicians are held to the standard of a reasonably competent emergency medicine doctor. That means following accepted protocols for chest pain, stroke, sepsis, abdominal pain, and other high-risk presentations. When an ER doctor skips the workup, misreads the EKG, or discharges a patient who should have been admitted, the physician can be held personally responsible.

2

The Hospital

Hospitals are responsible for their ER staffing levels, their protocols, their nursing standards, their imaging turnaround times, and their overall system of care. When hospital-level failures — understaffing, poor protocols, inadequate training, broken communication between ER and specialists — contribute to patient harm, the hospital itself can be held responsible.

3

The Triage Nurse

Triage is the first line of ER care. Triage nurses are trained to identify who is sickest and move them to the front of the line. When a high-acuity patient is mis-triaged as low-acuity — a stroke patient sent to the waiting room, a sepsis patient sent home without being seen — the nurse and the hospital that employs the nurse can face liability.

4

ER Staffing Companies

In many Florida hospitals, the ER physicians are not hospital employees. They are contracted through staffing companies. Even so, hospitals can be held liable under theories like apparent authority, because the patient reasonably believes the ER doctor works for the hospital. We pursue claims against both the staffing companies and the hospitals.

5

The Radiologist

When the ER orders a CT, MRI, or X-ray, a radiologist reads the images and reports the findings. A missed finding on imaging — a subtle bleed, a pulmonary embolism, an early appendicitis — can cause the ER to send a patient home who should have been admitted. When the radiologist’s read is wrong and harm results, the radiologist (and the radiology group) can be held responsible.

How We Build These Cases

Alex’s Investigative
Approach

Before he became a Board Certified Civil Trial Lawyer, Alex Alvarez was a Miami-Dade police detective — named Officer of the Year in 1987. ER cases demand that investigative mindset, because the timeline is everything.

Modern emergency departments run on electronic records that time-stamp every action. Arrival time. Triage time. Room time. First provider contact. Orders entered. Labs drawn. Imaging performed. Imaging read. Treatment given. Discharge or admission decision. When we pull those logs and put them next to the national standards for treating chest pain, stroke, or sepsis, the gaps become obvious.

We pair that investigative discipline with Herb Borroto, M.D., J.D., who reviews the ER chart, EKG tracings, imaging reports, and triage documentation with a physician’s understanding. Together we reconstruct the ER visit minute by minute and show the jury exactly where the standard of care was broken.

Subpoena triage and arrival timestamps Pull EKG tracings, lab results, and imaging Review discharge instructions and disposition notes Request ER staffing and census records

Minute-by-Minute Timeline

Every modern ER logs time stamps. We reconstruct the entire visit — arrival to disposition — and compare it against the national standards for time-to-EKG, time-to-CT, door-to-needle, and time-to-antibiotics. When the numbers fall outside accepted ranges, we show it.

Triage Record Analysis

The triage note often decides everything that follows. Was the patient assigned the right acuity level? Were the vital signs documented? Were red-flag symptoms recorded? Herb Borroto reads those notes with a physician’s understanding of what should have been flagged.

Imaging and EKG Review

Many ER cases turn on whether imaging or an EKG was properly read. We work with board-certified radiologists, cardiologists, and emergency medicine experts who can independently review the studies and identify findings that were missed.

Discharge Record Investigation

When a patient is sent home and then decompensates, the discharge documentation is critical. Was the discharge medically appropriate? Were the return precautions adequate? Was follow-up arranged? We subpoena the discharge packet and the nurse’s notes to reconstruct the decision.

Time-Sensitive

Statute of Limitations
in Florida

In Florida, medical malpractice cases — including ER error claims — must generally be filed within two years from the date the injury was discovered, or reasonably should have been discovered.

Florida also imposes a general four-year statute of repose, which functions as an outer deadline in most cases regardless of when the injury was discovered. Certain situations — fraud, concealment, injuries to minors — can extend these deadlines, and in some specific circumstances a longer seven-year repose period can apply. These rules are fact-specific and strict.

Florida law also requires a 90-day pre-suit investigation and notice period before a medical malpractice lawsuit can be filed. That process takes time. The effective deadline to hire a lawyer is sooner than the calendar suggests.

If you think an ER error hurt you or someone you love, get a free case review while there is still time to act. Evidence disappears, memories fade, and deadlines pass — once they pass, they cannot be brought back.

2
Years from Discovery
(General Rule)
4
Year Statute of Repose
(General Outer Limit)
90
Day Pre-Suit
Notice Required

"ER cases turn on timestamps and tracings that electronic systems may overwrite or purge. Every day of delay is evidence you may never get back."

The information above is a general overview and not legal advice. Statutes of limitations can vary based on the specific circumstances of your case. Contact our office for a personalized assessment of your filing deadlines.

Common Questions

ER Malpractice FAQs

Below are answers to the most common questions we hear about emergency room malpractice cases in Florida.

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Medical Malpractice Lawsuit Overview

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About the Firm

Why The Alvarez Law Firm has been fighting medical negligence since 1995.

Contact

Free case review — no fees unless we recover money for you.

Educational Resources

Plain-English guides on med mal litigation, statutes, and procedure.

Practice Areas

All the medical-error categories we handle, in one place.

Surgical Errors

Wrong-site surgery, retained instruments, anesthesia errors, and more.

Birth Injuries

Cerebral palsy, HIE, brachial plexus, and other delivery-related injuries.

Misdiagnosis

Cancer, stroke, sepsis, and heart attack misdiagnosis cases.

Medication Errors

Wrong drug, wrong dose, dangerous interactions, prescribing errors.

Wrongful Death

Legal options for families who lost a loved one to medical negligence.

Bad Outcome vs. Malpractice

Plain-English read on the difference and how the question gets answered.

Florida Filing Deadlines

The 2-year clock, the 4-year outer limit, fraud and child exceptions, and the 90-day pre-suit notice.

Who Pays Medical Bills

Health insurance, subrogation, hospital liens, and Letters of Protection during a malpractice case.

Records Your Lawyer Needs

The records that decide the case, your right of access under HIPAA and Florida law.

Four Elements of Medical Malpractice

Duty, breach, causation, damages — the four legal elements every malpractice case must prove.

Surgical Error vs. Known Risk

When a bad surgical outcome crosses the line from known risk into malpractice.

Cancer Misdiagnosis Cases

Which cancers get missed most often, how cases are built, and the loss-of-chance doctrine.

Hospital vs. Doctor Liability

Apparent agency, independent contractors, negligent credentialing, and direct hospital negligence.

Filing Deadlines by State

How statutes of limitations, the discovery rule, statutes of repose, and pre-suit requirements all interact.

Sepsis Missed in the Hospital

How sepsis malpractice cases get built — the Hour-1 Bundle standard, six patterns of failure, and the time stamps that tell the story.

Take the First Step

Failed by an Emergency Room?
We Are Ready to Help.

When an ER gets it wrong, the damage is fast and often permanent. You deserve a lawyer who will pull the timestamps, read the tracings, and hold every responsible party accountable — the physician, the hospital, the staffing company, and anyone else whose negligence contributed to the outcome.

Your case review is 100% free, completely confidential, and comes with no obligation. We handle ER malpractice cases on a contingency basis — No Fees Unless We Recover Money for You.

100% Free Consultation No Fees Unless We Recover Money for You Completely Confidential

Sources

The factual claims on this page are drawn from the following authoritative sources. This page is for general information and is not legal or medical advice.

  1. Newman-Toker DE et al., “Burden of serious harms from diagnostic error in the USA,” BMJ Quality & Safety, 2024. https://qualitysafety.bmj.com/content/33/2/109
  2. Society to Improve Diagnosis in Medicine (SIDM), Diagnostic Errors in the Emergency Department. https://www.improvediagnosis.org/
  3. Centers for Disease Control and Prevention (CDC), Sepsis Data & Reports. https://www.cdc.gov/sepsis/data-research/
  4. American Heart Association / American Stroke Association, Guidelines for the Early Management of Patients with Acute Ischemic Stroke. https://www.stroke.org/en/professionals/stroke-resources-for-professionals/stroke-guidelines
  5. Agency for Healthcare Research and Quality (AHRQ), Diagnostic Errors in the Emergency Department: A Systematic Review. https://effectivehealthcare.ahrq.gov/products/diagnostic-errors-emergency/research
  6. Florida Statutes § 95.11(4)(b) (medical malpractice statute of limitations).

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