When Does a Misdiagnosis or Medication Error Become Medical Malpractice in New York?

Most people who search for information about a missed diagnosis or a medication mix-up aren’t looking for a lawyer. They’re trying to answer a narrower question first: was this a normal part of getting sick, or did something actually go wrong? A pharmacist fills a prescription without flagging that it interacts with a medication already in the cabinet. An emergency room sends someone home after one normal test, and the real problem surfaces days later. A dentist reads an X-ray and misses something a specialist would have caught. Understanding the difference between an unfortunate outcome and a preventable error is the first step, and for a small number of cases, that difference matters legally, not just medically.Key Takeaways· Misdiagnosis and medication errors are common. Research summarized by federal health agencies puts outpatient diagnostic error at roughly 5% of adult visits nationwide.· Not every mistake is malpractice. New York law requires a departure from the accepted standard of care, plus proof that the departure caused harm.· Medication errors and diagnostic errors are treated differently by health agencies, but both can support a malpractice claim if they meet the sa...