Diagnosis Errors in New York City

Understanding Diagnosis Errors and Their Legal Implications

Trusted and Award-Winning Representation

New York City is home to a variety of healthcare institutions and has thousands of individual practicing physicians. Many advertise that they provide “state-of-the-art care, such as Memorial Sloan Kettering (“where you’re treated first makes all the difference..”). Mount Sinai advertises its “exceptional care” while NYU Langone advertises it has “the most #1 ranked specialties in the US.”

However, we have seen through cases of our clients that these institutions (indeed every institution) are capable of providing substandard care (the legal definition of medical malpractice). The effect of a misdiagnosis can be particularly devastating.

At Deutsch Law Firm, we’ve successfully represented clients in cases involving diagnosis errors for a multitude of conditions. These include cases for:

  • Misdiagnosis of Cancer
  • Delayed Diagnosis of Stroke
  • Delayed Diagnosis of Heart Attack
  • Misdiagnosis of Internal Bleeding
  • Failure to Diagnose Respiratory Distress
  • Failure to Promptly Diagnose and Treat Sepsis

What is a Diagnosis Error?

A diagnosis error occurs when a healthcare provider either:

  • Fails to diagnose a medical condition
  • Misdiagnoses a condition by identifying it incorrectly
  • Delays a diagnosis, leading to unnecessary complications or treatment

Common diagnosis errors can involve conditions such as cancer, heart attacks, strokes, infections, and more. These errors often result from failure to conduct proper testing, failure to interpret test results correctly, or failure to follow up with the patient in a timely manner.

Proving such an error occurred requires a deep analysis of medical records and timelines to pinpoint the moment a healthcare provider deviated from the accepted standard of care.

Impact of Diagnosis Errors

The consequences of diagnosis errors can be profound, including:

  • Worsened health condition: A delay or misdiagnosis can cause the condition to worsen, potentially causing permanent damage or death.
  • Improper treatment: Receiving the wrong treatment due to a misdiagnosis can cause preventable physical hardship and additional complications.
  • Financial strain: Diagnosis errors often lead to higher medical costs, longer treatment durations, and loss of wages due to prolonged illness or injury.

Familiarity with NYC's Leading Hospitals

Our firm has extensive experience handling diagnosis error cases involving NYC’s top hospitals, such as:

  • New York-Presbyterian Hospital
  • Mount Sinai Health System
  • NYU Langone Health
  • Maimonides Medical Center
  • Kings County Hospital Center
  • Memorial Sloan Kettering Cancer Center
  • Northwell Health

Collaborating with Trusted NYC Medical Experts

We partner with respected medical experts familiar with NYC’s healthcare landscape and national diagnostic standards. Their insights—whether reviewing a missed cancer diagnosis or testifying about a delayed stroke response—bolster our cases, proving where and how the standard of care was breached.

Familiarity with the New York City Courts

We’re seasoned in the New York metropolitan area court systems where diagnosis error cases are litigated, including:

  • New York County Supreme Court (Manhattan)
  • Kings County Supreme Court (Brooklyn)
  • Bronx County Supreme Court
  • Long Island and Westchester

Our knowledge of local courts and the nuances of diagnosis error claims ensures effective representation.

New York City Public Hospitals

Deutsch Law Firm also has significant experience with diagnosis error cases involving NYC Health + Hospitals, the nation’s largest public healthcare system. These cases often involve tight deadlines, like filing a “Notice of Claim” within 90 days. We handle these complexities with knowledge and professionalism, ensuring public providers are held accountable for diagnostic failures.

Our Diagnosis Error Expertise

Comprehensive Coverage of Diagnosis Error Cases

We offer specialized expertise in handling diagnosis error cases. These cases involve medical negligence where healthcare providers fail to diagnose or misdiagnose a medical condition, leading to delayed or inappropriate treatment. Our experienced team is dedicated to holding negligent providers accountable and ensuring that those harmed by negligence obtain the fair compensation they deserve.

Delayed Diagnosis of Pulmonary Embolism

Failure to Order Necessary Tests

Failure to Follow Screening or Preventive Care Guidelines

Improper Application of Differential Diagnosis

Wrongful Death Due to Diagnostic Errors

What Our Clients Say

⭐⭐⭐⭐⭐
5 out of 5
Based on 15 client reviews

Our Approach: Credible, Fact-Driven Advocacy

Proven Results

We have handled diagnosis error cases against prominent NYC institutions, backed by client outcomes.

Real Experience

Hands-on knowledge of diagnostic standards and hospital practices from years of casework.

Comprehensive Representation

Meticulous analysis and steadfast advocacy to tackle complex medical-legal challenges.

At Deutsch Law Firm, we understand the profound impact of diagnosis errors on patients and families. Our mission is to secure accountability for preventable mistakes and fair compensation for the harm they cause. We combine medical and legal expertise to determine if a diagnosis error constitutes malpractice, then build robust cases.

Financial Support for Your Legal Journey

No Upfront Fees

There is no fee unless we obtain compensation for you, thanks to our contingency-based structure.

Access to Financial Assistance

We can connect you with financial resources to help ease the burden of medical expenses, lost wages, and other costs during this challenging time.

Serving Clients Throughout All Boroughs of New York City

We represent clients across all five boroughs and surrounding counties, including:

  • Brooklyn: Williamsburg, Brooklyn Heights, Park Slope
  • Manhattan: Midtown, SoHo, Upper East Side
  • The Bronx: Fordham, Riverdale, Hunts Point
  • Queens: Astoria, Flushing, Forest Hills
  • Long Island and Westchester

Understanding whether a diagnostic error constitutes malpractice requires a careful review of the facts. If you have questions about your situation, our team is here to listen. Contact us to begin a no-cost consultation and learn more about how we can help.

New York City Office Information - Deutsch Law Firm

Our office is centrally located, easily accessible via the 42nd Street Subway, Penn Station, and Port Authority Bus Terminal, serving clients in the New York City metropolitan area and surrounding counties.

Have you suffered from a medical misdiagnosis or delayed diagnosis in New York?

We are dedicated to helping you rebuild your life after a diagnosis error.

Have questions?

Here are some of the most common questions our clients ask

What qualifies as a diagnosis error under New York law?

A diagnosis error occurs when a healthcare provider fails to identify a condition, misidentifies it, or delays making the correct diagnosis. These errors are evaluated based on whether the provider deviated from accepted medical standards and whether that failure caused harm.

How do delayed diagnoses differ from misdiagnoses?

A delayed diagnosis involves correctly identifying a condition—but too late to prevent harm—while a misdiagnosis involves identifying the wrong condition altogether. Both can lead to serious complications, especially in time-sensitive conditions like stroke, cancer, or sepsis.

Are all diagnostic mistakes considered malpractice?

No. Not every mistake rises to the level of malpractice. A viable claim requires showing that the provider departed from accepted standards of care and that this departure directly caused injury or worsened outcomes.

What are common causes of diagnostic errors?

Diagnostic errors often stem from failures such as:

  • Not ordering appropriate tests
  • Misinterpreting test results
  • Failing to follow up with patients
  • Overlooking symptoms or patient history

These breakdowns can occur at multiple stages of the diagnostic process.

Which medical conditions are most frequently involved in diagnosis error cases?

Serious and time-sensitive conditions are most commonly involved, including:

  • Cancer
  • Heart attacks
  • Strokes
  • Infections like sepsis
  • Internal bleeding

Errors involving these conditions often result in significant harm due to delayed or incorrect treatment.

How can a diagnosis error impact a patient’s health?

The consequences can be severe, including disease progression, unnecessary or harmful treatment, and in some cases, permanent injury or death. Even a short delay can dramatically affect outcomes for certain conditions.

What evidence is needed to prove a diagnosis error case?

These cases typically require:

  • Detailed medical records
  • A clear timeline of events
  • Expert medical testimony
  • Proof that earlier or correct diagnosis would have changed the outcome

Establishing exactly when the standard of care was breached is often central to the case.

Can hospitals with strong reputations still be responsible for diagnostic errors?

Yes. Even highly regarded hospitals and healthcare systems are not immune to lapses in care. Diagnosis errors are often tied to individual provider decisions, communication breakdowns, or system failures rather than institutional reputation.

What types of damages may be available in a diagnosis error claim?

Depending on the circumstances, compensation may include:

  • Medical expenses (past and future)
  • Lost income and reduced earning capacity
  • Pain and suffering
  • Costs related to long-term care
  • Wrongful death damages, where applicable

Are there special rules for cases involving public hospitals in NYC?

Yes. Claims against public hospitals often involve strict procedural requirements, including filing a Notice of Claim within a limited timeframe (often 90 days). Missing these deadlines can affect your ability to pursue compensation.

Scroll to Top