Cases We Handle

    Houston Emergency Room Error Lawyers

    An emergency department is fast, crowded and unpredictable. That is the environment the standard of care already accounts for — it is not a reason the standard drops.

    • 60+ Years Combined Experience
    • No Fee Unless We Recover
    • $150M+ Recovered for Clients
    Call (713) 529-1177Free, confidential case review. No fee unless we recover.

    Have Your Case Reviewed

    Free & confidential case review. No obligation. No fee unless we recover.

    Free & confidential case review. No obligation. Submitting this form does not create an attorney–client relationship. See our Privacy Policy.

    Linda Laurent ThomasMichelle W. Wan
    Written By
    Trial attorneys · Thomas & Wan, LLP
    Last updated: August 2026

    Most emergency room claims are not about one dramatic mistake. They are about a patient whose condition was changing and a response that did not keep pace with it — a triage score set too low, a result that came back after discharge, a specialist who was never called. The emergency department documents all of it, minute by minute, which is what makes these cases answerable.

    A bad outcome after an ER visit does not by itself mean the care was negligent. Some conditions genuinely present ambiguously, and emergency physicians make decisions with incomplete information by design. The question a review asks is narrower: given what was in front of them, did the response fall below what a reasonably competent emergency physician would have done?

    Emergency room cases we review:

    Claims against hospitals, emergency physicians, and emergency department nursing staff whose failures caused preventable harm — in Houston and throughout Texas.

    Free Case Review

    Missed or Delayed Diagnosis

    Heart attack, stroke, sepsis, appendicitis, aortic dissection, ectopic pregnancy and meningitis are among the conditions most often identified late in the emergency department. What the presenting symptoms were, and what was ordered in response, is documented.

    Triage Failures

    Triage decides how quickly a patient is seen. An acuity score that did not match the presentation, or a long wait after a concerning set of vital signs, is recorded with a timestamp.

    Premature Discharge

    Sending a patient home before they were stable, before results returned, or without the follow-up their condition called for. Return visits within a few days are often the first sign.

    Laboratory and Imaging Errors

    Tests that were not ordered, results that came back abnormal and were not acted on, or imaging that was read differently on a later review.

    Failure to Consult or Admit

    Some presentations call for a specialist, for admission, or for transfer to a facility able to provide a higher level of care. Whether that call was made, and when, is in the record.

    Medication Errors in the ED

    The wrong drug, the wrong dose, or a medication given despite a documented allergy or interaction. The medication administration record shows what was ordered and what was actually given.

    When an ER Mistake May Be Malpractice

    Not every unfavourable outcome in an emergency room is a claim. A Texas case generally turns on three questions, each answered by qualified medical experts reading the complete record:

    1. 1The standard of careWhat would a reasonably competent emergency physician have done in the same circumstances, with the same information?
    2. 2A departure from itWhether the care actually provided fell below that standard.
    3. 3CausationWhether that departure is connected to the injury — not merely that both occurred.

    Texas Applies a Different Standard to Some Emergency Care

    This is the part of an ER claim that Texas families are most often told wrongly, in both directions. Texas Civil Practice & Remedies Code § 74.153 imposes a heightened “willful and wanton negligence” standard for some claims arising out of emergency medical care. The key word is some. It does not apply to every emergency room case, and whether it applies to a particular set of facts is frequently the contested question in the case.

    It may apply when all of these are true

    • The care was provided in a hospital emergency department or obstetrical unit, or in a surgical suite immediately following treatment in an emergency department.
    • The care was bona fide emergency services.
    • The patient was not being treated under a prior physician–patient relationship in those facilities.

    Where it applies, a claimant must show conscious indifference to the patient’s rights, safety or welfare — a higher burden than ordinary negligence.

    Ordinary negligence often still applies

    • Care given after the patient was stabilised and the emergency had ended.
    • Care given to a patient who had already been formally admitted.
    • Care from a physician who already had a treatment relationship with the patient at that facility.
    • Decisions that were not bona fide emergency services — the management of a stable patient, for example.
    • Nursing or administrative failures independent of the emergency physician's clinical judgment.

    Which standard governs is a fact-specific legal question, and getting it right early shapes the entire case. It is also why an ER claim that one firm declines may still be worth a second look — the framing of the standard is often where the disagreement is. Read our fuller explanation of Section 74.153.

    Why Families Bring Emergency Room Cases to Thomas & Wan

    Reading hospital records is what this firm does. Emergency department claims sit at the centre of that work — they turn on triage decisions, timestamps, orders and the gap between them, which is the same evidence every case here is built on.

    Linda Laurent Thomas

    Linda Laurent Thomas

    Partner · Since 1987

    Read bio →

    Michelle W. Wan

    Michelle W. Wan

    Partner · Trial Attorney

    Read bio →

    • Linda Laurent Thomas and Michelle W. Wan review the emergency department record themselves.
    • More than 60 years of combined experience in Texas medical malpractice litigation.
    • Cases are prepared as though they will be tried, because some of them are.
    • The review is free and confidential, and there is no attorney fee unless we recover.
    An emergency room case we handled

    A child arrived at the emergency department critically ill, with dangerously low oxygen levels and inadequate breathing. Providers delayed intubation and failed to properly oxygenate him as his condition deteriorated. He suffered permanent brain damage. The firm resolved the case for his family.

    Read the full result →

    Taken to a jury

    A man arrived at hospital with a severe, contaminated arm injury after falling through a rotten deck. The hospital failed to prevent the infection that followed. The firm tried the case and the jury returned a verdict in his favour.

    Read the full result →

    Past results do not guarantee a similar outcome. Every case depends on its own medical evidence and legal circumstances.

    Signs an ER Visit May Be Worth Reviewing

    You were sent home and returned to an emergency department within days with the same or worse symptoms

    A condition was identified later that the ER visit did not pick up

    Test or imaging results came back abnormal after you had already been discharged

    You waited a long time despite symptoms that were treated as urgent when you were finally seen

    The discharge paperwork does not match what you remember being told

    A later provider expressed concern about what happened during the ER visit

    None of these establishes that anything was done wrong. Each is a reason the record is worth reading.

    What the Emergency Department Record Shows

    Emergency departments document heavily and they timestamp almost everything, which works in a patient’s favour. Read together, these records reconstruct the visit as a sequence — what was known, when it was known, and what was done about it:

    • The triage note and the acuity score assigned
    • Vital signs, and how they changed during the visit
    • Physician and nursing notes, with their timestamps
    • Orders — what was requested, and when
    • Laboratory and imaging results, and when they were returned
    • The medication administration record
    • Consult requests and the responses to them
    • Discharge instructions and the discharge diagnosis
    • Any return visit, admission or transfer that followed

    Related reading: failure to treat stroke in the ER · signs of sepsis doctors must not miss · missed and delayed diagnosis cases

    Not sure whether your records show anything? That is what the review is for. It is free, confidential, and carries no obligation.

    Common Questions

    Is every bad outcome in an emergency room malpractice?

    No. Emergency physicians make decisions quickly and with incomplete information, and some conditions genuinely present in ways that are hard to read. A claim turns on whether the response fell below what a reasonably competent emergency physician would have done given what was actually in front of them — a question answered by qualified medical experts reading the complete record, not by the outcome alone.

    Is it harder to sue an emergency room in Texas?

    It can be. Texas applies a heightened "willful and wanton negligence" standard to some claims arising out of emergency medical care. The important word is some — the standard does not reach every emergency room case, and whether it applies to a particular set of facts is frequently the contested question. Care after a patient was stabilised, care for a patient who had already been admitted, and failures by nursing or administrative staff are among the situations where the ordinary standard often still governs.

    I was sent home and had to come back. Is that worth reviewing?

    It is one of the more common reasons a record is worth reading. A return visit within a few days with the same or worse symptoms does not establish that anything was done wrong, but it does raise a specific, answerable question: what was known at the first visit, what was ordered, and what the discharge decision was based on. All of that is documented and timestamped.

    What records matter in an emergency room case?

    The triage note and acuity score, vital signs and how they changed, physician and nursing notes, the orders placed, laboratory and imaging results with the times they were returned, the medication administration record, any consult requests and the responses to them, and the discharge paperwork. Read together they reconstruct the visit as a sequence rather than a snapshot.

    How do I get my emergency room records?

    You can request them directly from the hospital's medical records department, and you are entitled to a copy. If a review is opened, Thomas & Wan obtains the complete file — which is usually broader than what a patient receives on request, and often includes the nursing documentation and timestamps that matter most.

    How long do I have to bring a claim in Texas?

    A strict statutory timeline applies in Texas, and some circumstances can change it. Because records become harder to assemble as time passes, the safest course is to have the file reviewed early rather than wait.

    What does a case review cost?

    Nothing. The review is free and confidential, and the firm works on a contingency fee — attorney fees are paid only as a percentage of a recovery, and only if we recover compensation for you.

    Call Us Now For a Free Consultation

    Tell us what happened during the emergency room visit. The review is free and confidential, and you pay no attorney fee unless we recover compensation for you. If you already have the ER records or the discharge paperwork, you can send them for review with no obligation. Time limits apply to Texas claims, so an early review helps protect your options.

    Free Case Review

    Results We've Secured in This Area

    All Results
    Result

    Failure to Diagnose Necrotizing Fasciitis Nearly Caused Leg Amputation

    Through litigation, we secured compensation to help provide for future medical care, pain management, household assistance, rehabilitation, and long-term financial support.

    What began as a small puncture wound after a motorcycle accident developed into a severe, life-threatening infection over the course of several weeks. Despite worsening redness, swelling, drainage, tissue destruction, elevated infection markers, and obvious signs of a serious infection, providers repeatedly misdiagnosed the condition and failed to admit our client for emergency treatment with IV antibiotics and surgical intervention.

    Surgical errorMisdiagnosisInfection
    Read Full Result
    Result

    Failure to Treat Stroke Symptoms Led to Permanent Paralysis

    Through litigation, we secured compensation to help provide for future medical care, rehabilitation, supportive services, lost earning capacity, and long-term financial security.

    Our client arrived at the hospital with classic stroke symptoms, including confusion, slurred speech, weakness, and difficulty walking. Although his symptoms briefly improved, they quickly returned while he remained in the hospital under medical observation.

    StrokeSpinal cord / nerveMedication / care error
    Read Full Result
    Result

    Preventable Surgical Wound Infection Led to Sepsis and Multiple Surgeries

    Through litigation, we secured compensation to help provide for medical care, rehabilitation, pain management, and long-term financial support.

    After undergoing a successful femoral-popliteal bypass surgery, our client's large leg incisions were transferred from the ICU to a hospital floor where the protective surgical dressings were removed and not replaced. While bedridden and suffering from severe diarrhea, her open wounds became contaminated after repeated episodes of stooling in bed.

    Surgical errorInfection
    Read Full Result