Wrong Diagnosis Lawyer

Suffering after a misdiagnosis?

A wrong diagnosis represents one of the most serious medical errors. Diagnostic errors affect over 12 million U.S. adults annually, with approximately 800,000 experiencing death or permanent disability. Call 305.916.6455 for a free consultation.

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24/7 · No fee unless we win
Licensed
State of Florida
Miami wrong diagnosis lawyer

What counts as misdiagnosis medical malpractice in Florida?

Misdiagnosis qualifies as medical malpractice when healthcare providers were negligent or failed meeting accepted standards of care — meaning a competent professional would have made the correct diagnosis — and the misdiagnosis caused patient harm or injury. Claims usually cover failure to diagnose, delayed diagnosis, or incorrect diagnosis.

01

How Common Is Getting a Wrong Diagnosis?

Misdiagnosis occurs frequently across healthcare settings. 7.4 million cases of misdiagnosis happen yearly in U.S. emergency rooms, with approximately 250,000 resulting in death and 370,000 causing severe harm. The National Academy of Medicine attributes roughly 10% of patient deaths to diagnostic errors.

Approximately 5% of adult primary care visits involve diagnostic mistakes. High-risk conditions include heart attacks, infections, cancers, blood clots, pneumonia, and pregnancy complications.

02

What Is Considered a Misdiagnosis or Wrong Diagnosis?

A misdiagnosis occurs when healthcare providers fail to accurately identify patient conditions within accepted standards of care, resulting in harm. Such claims require proof that providers breached standard care and directly caused injury through expert medical testimony.

03

Common Types of Wrong Diagnoses

Failure to Diagnose

Healthcare providers overlook existing medical conditions entirely.

Delayed Diagnosis

The correct diagnosis eventually occurs but too late to prevent harm.

Failure to Recognize Complications

Providers identify primary conditions but miss related complications.

Botched Lab Tests

Sample contamination, patient mix-ups, incorrect reporting.

Misread Test Results

Studies show up to 62% of lab results and 36% of imaging findings are missed or ignored.

Failure to Order Tests

Providers neglect ordering appropriate diagnostics.

Failure to Follow Up on Tests

Research in JAMA indicates about 7.1% of abnormal test results in outpatient settings lacked follow-up within four weeks.

Failure to Refer

Specialist referrals are omitted when further evaluation is clearly necessary.

Misidentified Symptoms

Results in unnecessary treatments, medications, or surgeries.

04

Commonly Misdiagnosed Health Conditions

Strokes and Heart Attacks

Nearly 28% of aortic aneurysms and dissections experience critical diagnostic delays. Strokes are missed in about 17.5% of cases.

Infections

Spinal infections are missed in over 60% of cases.

Aspergillosis

Chronic pulmonary aspergillosis patients are mistakenly treated for tuberculosis.

Pregnancy Complications

Preeclampsia, gestational diabetes, Rh disease, missed miscarriage, placental complications.

Autoimmune Diseases

Lupus, rheumatoid arthritis, multiple sclerosis.

Mental Health Disorders

Depression, bipolar disorder, schizophrenia.

Cancer Misdiagnosis

A Journal of Clinical Oncology study found up to 28% of cancer cases receive initial misdiagnosis. Lung cancer shows approximately 22.5% of cases diagnosed incorrectly initially. Frequently misdiagnosed cancers include breast, colon, cervical, prostate, testicular, and lung cancers.

05

Why Do Wrong Diagnoses Occur?

Erroneous diagnoses result from atypical or vague symptoms, limited medical history access, cognitive biases, rare conditions mimicking common illnesses, and time pressures in busy healthcare settings.

06

What Steps Should I Take After a Wrong Diagnosis?

  1. Gather Documentation
  2. Consult with a Medical Malpractice Attorney
  3. Review the Statute of Limitations
  4. Obtain Expert Opinion(s)
  5. Consider Mediation or Settlement
  6. File the Lawsuit
  7. Discovery Phase
  8. Trial or Settlement
  9. Attend Hearings and Court Dates
07

How Is a Wrong Diagnosis Claim Proven?

  1. Doctor-Patient Relationship — establishing duty of care.
  2. Breach of Standard of Care — provider failed to act as a reasonably competent professional would.
  3. Causation — misdiagnosis directly caused injury.
  4. Damages — medical bills, lost wages, pain and suffering.
08

Statute of Limitations in Florida

In Florida, the statute of limitations for medical malpractice lawsuits is generally two years from the negligent act or from injury discovery through reasonable diligence. An absolute four-year deadline applies regardless of discovery timing.

09

How we build a wrong diagnosis case

Every wrong diagnosis matter moves through a disciplined four-phase process before it becomes a claim. We take this phased approach because medical malpractice cases live or die on the quality of the evidence — and evidence has to be built, not just collected.

Phase 1 — Intake & Triage

A confidential conversation about what happened. We review the facts, the timeline, and the statute-of-limitations posture. If the facts don't plausibly support a claim under Florida law, we say so — honestly. No case is accepted without this review.

Phase 2 — Record Reconstruction

We request every medical record, imaging study, lab result, operative note, nursing note, and provider communication relating to the care in question. Our attorneys and consulting experts then reconstruct the clinical timeline — what the standard of care required, what the provider actually did, and where the deviation occurred.

Phase 3 — Expert Consultation

Florida Statute § 766.102 requires a corroborating affidavit from a qualified medical expert before a malpractice lawsuit can be filed. That expert must practice in the same specialty as the defendant and meet statutory qualification thresholds. We retain board-certified specialists for every accepted case — not generalists, not in-house staff.

Phase 4 — Pre-Suit, Discovery, Resolution

Notice of Intent served, 90-day pre-suit investigation completed, lawsuit filed if the case continues to support the claim. Discovery: depositions of the providers, document production, additional expert reports. Most cases resolve at mediation once the evidence is laid out. When the offer doesn't reflect the value of the losses, we try the case.

10

Florida’s specific medical malpractice procedure

Florida medical malpractice cases are governed by Chapter 766 of the Florida Statutes, which imposes procedural requirements that sideline non-specialist firms before the case ever reaches discovery. Missing any one of these can end an otherwise-strong case.

Pre-suit investigation & Notice of Intent

Before filing a malpractice lawsuit in Florida, the plaintiff must complete a 90-day pre-suit investigation and serve a Notice of Intent on each prospective defendant. The pre-suit period tolls (pauses) the statute of limitations while it runs. Failure to serve proper notice can result in dismissal of the case on procedural grounds alone.

Corroborating expert affidavit

Florida requires a pre-suit affidavit from a qualified medical expert confirming there are reasonable grounds to believe medical negligence occurred. The expert must practice in the defendant's specialty and meet statutory qualifications under § 766.102, Fla. Stat.

Statute of limitations & statute of repose

Two years from the date of discovery (or when the injury reasonably should have been discovered) is the general rule. A hard four-year statute of repose bars any claim filed more than four years after the negligent act itself, regardless of discovery timing. Fraud or concealment can extend the repose window to seven years. Minors have until their eighth birthday.

Damages caps (and why they don’t apply today)

Florida previously capped non-economic damages in medical malpractice cases. The Florida Supreme Court ruled those caps unconstitutional in 2017 (North Broward Hosp. Dist. v. Kalitan). Today there are no practical caps on non-economic damages in a Florida medical malpractice case — a substantial change for catastrophic-injury and wrongful-death matters.

11

Why experience matters in wrong diagnosis cases

Medical malpractice is a specialty — not a sideline of general personal injury practice. Florida's Chapter 766 requirements, the expert-qualification thresholds, the damages analysis, and the defense bar all demand firms that do this work full-time.

Our founder has handled more medical malpractice cases than nearly any single lawyer in the United States. That depth of experience shows up in three ways:

  • Expert network. Over 15 years of practice, we've built relationships with board-certified specialists in every relevant discipline who meet Florida's expert-qualification standards and can hold up in cross-examination.
  • Research library. The firm maintains an internal library of Florida standard-of-care authorities, relevant clinical guidelines, and case-law precedent specific to each practice area we handle.
  • Defense-bar reputation. Insurance carriers and hospital-system defense counsel know our name. That reputation lets us negotiate from strength, because every defendant knows a rejected settlement means a Florida courtroom with a firm prepared to try the case.
Free Consultation

Think you have a wrong diagnosis case in Florida?

Florida’s statute of limitations is strict — two years from discovery, with a four-year statute of repose. The only way to know where you stand is a confidential consultation. Free, no obligation.

Adam J. Zayed, founder and managing trial attorney at Zayed Law Offices
Meet Your Attorney

Adam J. Zayed

Founder & Managing Trial Attorney — Zayed Law Offices

$150M+Recovered for Clients
100%Illinois Appellate Win Rate
15+Years in Trial Practice

Adam J. Zayed is the founder and managing trial attorney of Zayed Law Offices, a nationally recognized, multi-office firm representing individuals and families in catastrophic personal injury, medical malpractice, and wrongful death matters.

Mr. Zayed has recovered more than $150 million for injured clients and has represented plaintiffs in billion-dollar mass tort litigations. He carefully limits his caseload so every case receives the attention, craft, and strategic development needed to fully articulate each client’s losses.

Education

  • Juris DoctorNotre Dame Law School
  • MBA (Dean’s List)University of Chicago Booth School of Business
  • Bachelor’s, High HonorsLoyola University Chicago
  • Bar AdmissionsIllinois · Florida (national practice)

Honors & Associations

  • Top 40 — The National Trial Lawyers (Civil Plaintiff)
  • Top 25 Medical Malpractice Trial Lawyers
  • 10.0 Avvo Rating — Top Attorney
  • Super Lawyers 2025
  • Best Lawyers in America
  • Million Dollar Advocates Forum
Client Voices
Their dedication and hard work really show. I highly recommend this firm to anyone looking for trustworthy and reliable legal help.
FAQ

Frequently Asked Questions

Common questions about misdiagnosis claims in Florida. Call 305.916.6455 for a free consultation.

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