How Much Can I Sue for Misdiagnosis?

Posted on May 29, 2025 writen by Jane Paulson in Medical Malpractice

Figuring out how much I can sue for misdiagnosis isn’t just about the money—it’s about justice for what went wrong. In Portland, Oregon, misdiagnoses happen more often than most people think, and the fallout isn’t always immediate. It builds slowly: worsening symptoms, lost time, rising bills, and rising frustration. When medical mistakes lead to real harm, you deserve answers—and compensation that reflects what you’ve lost.

At Paulson Coletti Trial Attorneys, we guide individuals and families through this legal maze with honesty, precision, and a relentless focus on their well-being. If you’re searching for an experienced medical malpractice lawyer in Portland, our team is here to help you pursue the justice and compensation you deserve.

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What Is Considered a Misdiagnosis?

A misdiagnosis isn’t always malpractice—but sometimes, it is. It happens when a doctor gets it wrong: diagnosing a condition you don’t have, missing one you do, or taking too long to assemble the pieces. These errors delay treatment or entirely send you down the wrong medical path.

In legal terms, what matters is whether the provider failed to meet the standard of care. That’s the professional baseline—what any reasonably careful doctor would’ve done under the same circumstances. Failing to order critical tests, misreading lab results, or brushing off symptoms? That might cross the line. Cases involving missed cancer diagnoses, strokes mistaken for migraines, or attributing chest pain to stress often end up in court.

Diagnostic mistakes are among the leading causes of medical harm nationwide. Many go undetected until it’s too late to undo the damage.

Can You Sue a Doctor or Hospital for Misdiagnosis?

Oregon law allows patients to bring a malpractice claim when a diagnostic error causes harm. However, not every mistake leads to legal liability. To bring a valid claim, you need to prove:

• A provider-patient relationship existed.
• The provider breached the accepted standard of care.
• That breach directly caused your injury or worsened your condition.

This process often requires input from independent medical experts and a thorough review of your treatment timeline. Hospitals’ lawsuits may also focus on systemic failures, such as understaffing or poor department communication.

Consequences of a Medical Misdiagnosis

Misdiagnosis can change the course of someone’s life. When a condition is missed or mistreated, patients often face complications that could have been avoided:

• Worsening of the underlying illness.
• Unnecessary surgeries or medications.
• Extended recovery times.
• Emotional trauma from the fear and uncertainty.
• Financial strain from additional medical care or time off work.

In severe cases, the result may be irreversible injury or death. Families may be left to manage long-term care needs or grieve avoidable losses, which can form the basis for significant legal claims.

Factors That Affect the Value of a Misdiagnosis Lawsuit

Determining how much I can sue for misdiagnosis starts with identifying the full extent of the damage. Compensation in a medical malpractice lawsuit typically falls into two categories: economic and non-economic damages.

Economic Damages

These include the actual financial costs caused by the misdiagnosis:

• Past and future medical bills.
• Lost income or reduced earning capacity.
• Rehabilitation, therapy, or assistive care.

Non-Economic Damages

These account for the personal impact of the injury:

• Pain and suffering
• Emotional distress
• Loss of enjoyment of life
• Loss of companionship or relationship strain.

Oregon does not impose caps on non-economic damages in most malpractice claims (aside from wrongful death), allowing significant recovery in cases involving life-altering injuries. Verdicts and settlements can range widely depending on severity.

How Much Compensation Can You Recover in a Misdiagnosis Case?

The compensation varies based on the specifics of each case. While some settlements may amount to thousands of dollars, others, especially those involving severe harm or long-term consequences, can reach the millions. Factors influencing the amount include the severity of the injury, the impact on quality of life, and the degree of negligence involved.

How to Prepare for a Misdiagnosis Lawsuit

To strengthen your case:

• Gather Medical Records: Collect all relevant medical documents, including test results, prescriptions, and doctor’s notes.
• Document Symptoms and Treatments: Maintain a detailed record of your symptoms, treatments received, and their outcomes.
• Consult Another Medical Professional: Seek a second opinion to validate the misdiagnosis and its consequences.
• Act Promptly: In Oregon, the statute of limitations for medical malpractice claims is generally two years from the date the injury is discovered, with a maximum of five years from the date of the negligent act. 

Seeking Legal Help for a Misdiagnosis Claim

Navigating a misdiagnosis claim can be complex, but engaging with a legal team familiar with Oregon’s medical malpractice laws can provide clarity and increase the likelihood of a favorable outcome. Contact Paulson Coletti Trial Attorneys for a comprehensive evaluation of your case and guidance on the next steps.