Misdiagnosis in New Hampshire

Average Settlement: $300,000 - $900,000 | Statute: 3 years from the date of the act or omission

About Misdiagnosis

Misdiagnosis occurs when a healthcare provider incorrectly identifies a patient's condition, leading to inappropriate treatment or no treatment at all. This is one of the most common forms of medical malpractice and can result in disease progression, unnecessary procedures, or harmful medications. Cancer misdiagnosis is particularly devastating, as delayed treatment can mean the difference between a curable and terminal prognosis.

New Hampshire Medical Malpractice Laws

Statute of Limitations

3 years from the date of the act or omission

Damage Cap

No cap on damages

Discovery Rule

New Hampshire applies the discovery rule, beginning the statute when the plaintiff discovers or should have discovered the injury and its causal connection to the treatment.

Pre-Filing Requirements

Plaintiffs must submit claims to a pre-litigation screening panel before filing suit.

Common Examples of Misdiagnosis

  • Diagnosing a malignant tumor as benign
  • Misidentifying a heart attack as acid reflux or anxiety
  • Confusing symptoms of stroke with migraine or vertigo
  • Incorrectly diagnosing an infection, leading to wrong antibiotic treatment
  • Failing to identify cancer on imaging studies such as mammograms or CT scans
  • Misdiagnosing autoimmune conditions as psychological disorders

Key Facts

  • Studies indicate that diagnostic errors affect approximately 12 million adults in the United States each year in outpatient settings
  • To prove misdiagnosis, the plaintiff must show that a competent physician in the same specialty would have correctly identified the condition under the same circumstances
  • Medical records documenting the patient's reported symptoms, test results, and the physician's reasoning are essential to building a misdiagnosis case
  • Misdiagnosis claims often require demonstrating that the correct diagnosis was on the physician's differential diagnosis list but was improperly ruled out
  • The damages in misdiagnosis cases are measured by the difference in outcome between what occurred and what would have happened with a timely, correct diagnosis
  • Radiology and pathology misreads are among the most clear-cut misdiagnosis cases because the evidence is preserved in images and slides
  • New Hampshire requires a mandatory pre-litigation screening panel hearing before filing a medical malpractice suit.
  • The screening panel's findings are admissible at trial as evidence.
  • New Hampshire follows a modified comparative negligence system with a 51% bar.
  • Punitive damages are limited to situations where the defendant's conduct amounts to willful or malicious misconduct.

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Misdiagnosis in Other States

Other Malpractice Types in New Hampshire

This information is for educational purposes only and is not legal advice. Consult a licensed medical malpractice attorney in New Hampshire.