When an Orlando emergency room fails to order a test that a reasonably careful medical provider should have ordered, a serious condition can remain undetected until treatment becomes more difficult. If you or a family member experienced a delayed diagnosis after an emergency room visit, the key questions are whether the symptoms called for additional testing under the professional standard of care, whether the missing test delayed the correct diagnosis, and whether that delay caused added harm.
Faiella & Gulden, P.A. helps patients and families in Orlando, Winter Park, Florida, and nearby areas evaluate emergency room diagnostic errors. A missed test does not automatically establish medical malpractice. Emergency physicians often make decisions quickly and with limited information. The legal issue is whether the care was reasonable under the circumstances and whether a failure to order appropriate testing caused an injury that likely could have been prevented or reduced.
Why the Right Test Can Matter in an Emergency Room 
Emergency departments are responsible for evaluating symptoms, identifying conditions that may require urgent treatment, and determining whether a patient can safely leave the hospital. You may arrive with chest pain, severe abdominal pain, sudden weakness, shortness of breath, fever, confusion, a severe headache, or symptoms after a fall. Some complaints may have minor causes. Others can point to a heart attack, stroke, internal bleeding, appendicitis, pulmonary embolism, sepsis, brain bleeding, or another time-sensitive condition.
The legal question is not whether another test appears useful after the diagnosis becomes known. Florida law focuses on whether a reasonably prudent similar health care provider would have acted differently under the surrounding circumstances. Florida Statutes section 766.102 states that a medical injury alone does not create a presumption of negligence. A medical malpractice claimant generally must prove that the provider breached the prevailing professional standard of care and that the breach caused the injury.
For a broader explanation of emergency room malpractice claims, visit:
https://faiellagulden.com/orlando-emergency-room-error-lawyers/
What Tests Might Be Relevant?
The appropriate testing depends on your symptoms, age, medical history, vital signs, physical examination, and other clinical information. There is no single testing checklist that applies to every emergency room visit.
Depending on the circumstances, an emergency room evaluation may involve:
- Blood testing to identify signs of infection, anemia, electrolyte problems, organ injury, or other abnormalities
- An electrocardiogram and cardiac blood tests when symptoms raise concern for a heart problem
- X-rays, CT scans, ultrasound, or MRI when the history and examination support imaging
- Urine or pregnancy testing when the results could affect the diagnosis or treatment plan
- Blood cultures or other infection-related testing when a serious infection is suspected
- Repeat testing when symptoms change or an initial result does not explain the clinical picture
A malpractice investigation can involve more than a complete failure to order a test. The concern may be that the wrong test was selected, necessary testing was delayed, abnormal findings were not followed with further testing, or repeat testing was not ordered after the patient’s condition changed.
Related diagnostic error issues are discussed here:
https://faiellagulden.com/orlando-diagnostic-error-attorneys/
Elizabeth has represented plaintiffs in numerous jury trials since 1976. A member of the exclusive Inner Circle of Advocates, Elizabeth is a legal powerhouse who has been given numerous awards and honors--and she's not done yet. The son of a doctor and an attorney, Peter has a unique and in-depth understanding of all the complicated medical and legal issues involved in a malpractice claim. He has won many 7-figure verdicts for clients since joining his mother's firm in 2004. Allison C. McMillen is proud to be a second-generation plaintiffs’ attorney representing victims of medical malpractice, having practiced with her father, attorney Scott R. McMillen, for over a decade before joining the team at Faiella & Gulden, P.A.
Elizabeth H. Faiella
Peter J. "Tres" Gulden, III
Allison C. McMillen
When a Missed Test May Support a Malpractice Claim
A poor outcome alone does not establish negligence. A viable medical malpractice claim generally requires proof that the provider’s care fell below the applicable professional standard and that the breach caused harm.
If you arrive at an Orlando emergency room with chest discomfort, sweating, nausea, and pain radiating into an arm, your symptoms may call for a focused cardiac evaluation. If the treating team performs only a brief examination and sends you home without testing that the symptoms reasonably called for, a later heart attack diagnosis may raise questions about whether the first evaluation met the professional standard of care.
The same concern can arise when you report sudden one-sided weakness, speech difficulty, severe dizziness, or other symptoms that may suggest a stroke. If the emergency team does not properly evaluate those symptoms or obtain indicated testing, a delayed diagnosis may affect which treatment options remain available.
Severe abdominal pain can raise similar issues. If your symptoms continue to worsen, but the provider attributes them to a minor illness without ordering testing supported by the examination, a later diagnosis of a serious condition may require medical experts to determine whether earlier testing probably would have changed the outcome.
A missed test can matter legally only when the missed testing was unreasonable under the circumstances and the delay caused additional harm.
These examples do not prove malpractice. The medical records, timing of symptoms, test availability, clinical findings, and qualified expert opinions all matter.
Shannon McLin
Connie Ashley
Failure to Order a Test Versus Failure to Act on the Result
Diagnostic malpractice can occur at several points in emergency care. Sometimes the appropriate test is never ordered. In other cases, the test is completed, but the result is overlooked, misread, communicated too late, or not followed by the next reasonable step.
An imaging study may reveal an abnormal finding that calls for consultation, admission, additional imaging, or urgent treatment. A laboratory result may show a dangerous trend that requires reassessment. A test may still be pending when you are discharged, which can create a need for a reliable process to review the result and contact you when follow-up is required.
Responsibility can depend on the roles of physicians, nurses, radiologists, laboratory personnel, and the hospital itself. You can learn more about hospital-level negligence here:
https://faiellagulden.com/orlando-hospital-negligence-attorneys/
Why Causation Is Often the Hardest Part
Even if a test should have been ordered, you still must connect that failure to a measurable injury. Causation often becomes one of the most disputed parts of an emergency room malpractice case.
An investigation may ask:
- What condition was present during the first emergency room visit?
- Would the omitted test probably have detected the condition at that time?
- What treatment likely would have followed a timely diagnosis?
- Did the delay allow the condition to progress?
- Did the delay lead to more invasive treatment, a longer hospitalization, permanent impairment, or another added injury?
- Would the same outcome probably have occurred even if the test had been ordered?
This distinction matters because an emergency department is not legally responsible simply because you had a serious disease or injury. The focus is whether negligent care caused added harm.
If your diagnosis or treatment was delayed, you can also review:
https://faiellagulden.com/orlando-delayed-medical-treatment-attorneys/
What Evidence Can Help Explain What Happened?
Emergency room records often contain a detailed timeline. If you are evaluating a possible missed-testing claim, relevant evidence may include:
- Triage notes
- Vital signs
- Physician and nursing notes
- Medication records
- Diagnostic orders
- Laboratory timestamps
- Imaging reports
- Consultation requests
- Discharge instructions
- Documentation of your condition at discharge
Records from a return emergency room visit or later hospitalization may show when the diagnosis was finally made, how your condition changed, and what treatment became necessary.
You can also keep your own timeline. Record your symptoms, conversations with medical providers, discharge instructions, return visits, follow-up care, medical bills, and work-loss information. Those details can help an attorney and medical expert compare what happened during the first visit with what happened after the diagnosis was made.
Florida’s Medical Malpractice Presuit Process
Florida medical malpractice claims have presuit requirements that do not apply to many ordinary negligence cases. Florida Statutes sections 766.104, 766.106, and 766.203 address the investigation of a claim, presuit notice to prospective defendants, and medical expert support for reasonable grounds to pursue medical negligence.
These requirements make an early review of your medical records valuable. Filing deadlines can also be strict. The time available to act may depend on when the incident occurred, when the injury was discovered or should have been discovered, and other facts that are specific to your situation.
For more information about filing deadlines, visit:
How an Attorney Evaluates a Missed-Testing Case
A medical malpractice attorney can obtain the complete chart, organize the timeline, identify the providers involved, and consult qualified medical experts. The review may compare the symptoms documented at triage with the physician’s examination, test orders, abnormal findings, discharge decision, and the diagnosis made later.
The goal is not to argue that every emergency room patient should receive every possible test. The goal is to determine whether the testing decisions were reasonable under the circumstances and whether a different, medically appropriate decision probably would have prevented or reduced the injury.
For more information about how Florida medical malpractice claims are evaluated, visit:
https://faiellagulden.com/orlando-medical-malpractice-lawyers/
Speak With an Orlando Medical Malpractice Attorney
If an Orlando emergency room failed to order appropriate testing and you believe the delay caused additional harm, you can have the medical timeline reviewed to determine whether the facts support further investigation.
Faiella & Gulden, P.A. handles medical malpractice matters for clients in Orlando, Winter Park, Florida, and nearby areas. The firm offers free consultations.
Call (407) 470-1225 or visit:
https://faiellagulden.com/contact/
This article is for informational purposes only and is not legal advice. Consult an attorney about your specific situation.
