Receiving the wrong diagnosis is not simply an inconvenience. It can mean weeks or months of treatment for a condition you do not have, while the real illness goes unaddressed and worsens. In the most serious cases, the delay proves catastrophic. When a physician’s failure to diagnose a condition correctly falls below the accepted standard of care and causes measurable harm, Indiana law gives injured patients a path to hold that provider accountable.

If you or a family member has been harmed by a missed, delayed, or incorrect diagnosis in the Bloomington area, Wagner Reese LLP wants to help. As Bloomington personal injury lawyers with more than 150 combined years of experience, we have represented Indiana patients in some of the most complex medical malpractice cases in the state. We work on a contingency fee basis, so you pay nothing unless we recover compensation for you.

What Makes a Misdiagnosis a Legal Claim

Not every diagnostic error creates legal liability. Medicine involves judgment, and physicians are not held to a standard of perfection. A misdiagnosis becomes actionable malpractice when a competent physician with the same training, in the same or similar circumstances, would have reached the correct diagnosis, and when the error caused harm that would not have occurred with proper care.

The three most common forms of diagnostic negligence are an outright wrong diagnosis, a delayed diagnosis in which the correct condition is eventually identified but too late to prevent serious harm, and a failure to diagnose in which a condition goes entirely undetected. Each scenario can support a malpractice claim if it meets the standard-of-care and causation requirements under Indiana law.

How Prevalent Are Diagnostic Errors

Misdiagnosis is far more common than most patients realize. A 2024 study published in BMJ Quality & Safety and indexed through PubMed estimated that approximately 795,000 Americans suffer permanent disability or death each year because a serious disease was misdiagnosed. The research found that just 15 dangerous conditions account for roughly half of all serious misdiagnosis-related harms nationwide, with stroke, sepsis, pneumonia, blood clots, and lung cancer among the top five.

These numbers reflect the reality that diagnostic errors are not rare outliers. They occur across clinical settings, including emergency departments, hospitals, and outpatient offices. When the consequences include permanent disability or death, patients and families have every right to demand accountability from the providers who failed them.

Conditions Frequently Involved in Misdiagnosis Cases

While virtually any condition can be misdiagnosed, certain diseases carry a disproportionately high rate of diagnostic error because of their complexity or how quickly they escalate. The following are among the conditions most commonly at issue in Indiana malpractice cases:

  • Stroke: Strokes presenting with dizziness or balance problems rather than classic symptoms are frequently attributed to benign causes, leading to dangerous delays in treatment.
  • Cancer: Delayed cancer diagnoses, particularly involving lung, breast, and colorectal cancer, can dramatically reduce the options available to patients and their chances of survival.
  • Sepsis: This life-threatening response to infection can deteriorate rapidly, and a missed diagnosis often means the window for effective treatment closes before the error is recognized.
  • Heart attack: Atypical presentations are regularly misattributed to anxiety, indigestion, or musculoskeletal pain, particularly in younger patients and women.
  • Pulmonary embolism: Blood clots in the lungs can be nearly invisible on a standard exam without targeted imaging, and are easily attributed to other causes.

Any of these errors, made by a provider who should have known better, can form the basis of a legitimate malpractice claim.

Indiana’s Medical Review Panel Requirement

Before filing a medical malpractice lawsuit in Indiana court, plaintiffs are required by the Indiana Medical Malpractice Act to submit their claim to a medical review panel. The panel includes three licensed healthcare providers in the same specialty as the defendant, along with an attorney who serves as a non-voting chair. The panel reviews all submitted evidence and issues a non-binding opinion on whether the defendant met the applicable standard of care.

This step has real consequences. A favorable panel opinion strengthens your position significantly in any subsequent litigation, while an unfavorable opinion must be addressed and overcome at trial. Indiana also imposes a two-year statute of limitations on malpractice claims, measured from the date of the negligent act. Working with an attorney deeply familiar with Bloomington medical malpractice proceedings from the panel phase through trial is essential to building a case that holds up at every stage.

Damages and Related Claims

Patients harmed by diagnostic errors may be entitled to compensation for additional medical treatment made necessary by the error, lost income and earning capacity, and pain and suffering. In cases where a misdiagnosis results in death, surviving family members may have grounds to pursue a wrongful death claim in Bloomington. Diagnostic failures in hospital and long-term care settings also intersect with birth injury claims and nursing home negligence cases where missed diagnoses contribute directly to serious patient harm.

Contact Wagner Reese LLP for Misdiagnosis Cases in Bloomington

Wagner Reese LLP has built its reputation across Indiana by taking on the most challenging medical malpractice and personal injury cases, and our results reflect that commitment. Our founding partners, Stephen Wagner and Jason Reese, have both earned recognition as Trial Lawyer of the Year. The firm holds a Tier-One Best Law Firm ranking from Best Lawyers in America, and Super Lawyers consistently recognizes our attorneys. The majority of our cases come through attorney referrals, reflecting the confidence the broader legal community places in our ability to deliver results for seriously injured clients.

Misdiagnosis cases require prompt attention, as medical evidence becomes harder to preserve over time and Indiana’s two-year statute of limitations is firm. Contact our office today to schedule a free consultation.