Home / Medical Malpractice / What is Medical Malpractice?
Medical malpractice occurs when a healthcare provider fails to deliver care that meets accepted medical standards, and a patient is harmed as a result. This definition is important, because not every poor outcome qualifies as malpractice. In somecases, patients may experience complications or less-than-ideal results even when providers follow proper procedures. True malpractice arises only when the care provided falls below professional standards, causing preventable injury or death.
For patients and families in Arizona, understanding what malpractice is — and what it is not — can help determine whether they have a potential claim.
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Medical errors are a leading cause of injury and death in the United States. A study from Johns Hopkins Medicine estimates that medical mistakes are the third-leading cause of death, responsible for more than 250,000 deaths annually. Other research suggests the number may be even higher, given how underreported many errors are.
The National Practitioner Data Bank (NPDB) reports that over 10,000 malpractice payouts occur each year nationwide. High-risk specialties like surgery, obstetrics, and emergency medicine are particularly prone to claims, and nearly three-quarters of physicians in those fields will face a malpractice allegation at some point in their careers due to their misconduct.
Beyond lives lost, the financial toll is staggering. Malpractice-related costs — from extra treatment to legal claims — run into the tens of billions of dollars annually. For Arizona families, these numbers reflect a very real risk: that negligent care can devastate health, finances, and futures.
For a case to qualify as malpractice, four elements must generally be present: the provider must have owed a duty of care, that duty must have been breached, the breach must have directly caused injury, and the patient must have suffered damages as a result. These damages may include physical harm, financial loss, or emotional suffering.
By contrast, not every poor medical outcome is malpractice. Some illnesses are aggressive and difficult to diagnose, even when doctors act appropriately. Some treatments carry inherent risks that are not the result of negligence. Understanding the difference between an unavoidable complication and negligent care is critical, and this distinction is one of the first things experienced malpractice lawyers evaluate when reviewing a case.
While malpractice can take many forms, some scenarios occur more frequently than others. Misdiagnosis and delayed diagnosis are among the most common. A missed cancer diagnosis, for example, can allow the disease to spread beyond treatable stages. Likewise, failing to recognize the symptoms of a stroke or heart attack can leave patients permanently disabled or worse. Something as simple as misdiagnosing an infection can have devastating consequences to the patient. This is because the appropriate antibiotics will not be administered, leaving the infection to continue to spread.
Surgical errors are another frequent cause of claims. These include operating on the wrong site, leaving instruments inside patients, or causing avoidable damage to organs and nerves. Medication mistakes also occur regularly, whether through prescribing the wrong drug, dispensing the wrong dosage, or ignoring dangerous drug interactions.
Anesthesia errors can be especially devastating, as even small miscalculations may result in brain damage or death. Birth injuries, ranging from cerebral palsy to nerve damage, often stem from poor decisions made during pregnancy or delivery. And finally, systemic issues like hospital negligence or failure to monitor patients can allow preventable complications to escalate into life-threatening crises.
Malpractice does not typically happen because doctors or nurses intend to cause harm. Instead, it often stems from systemic issues within healthcare. Providers may be rushed and overworked, pressured to see too many patients in too little time. Communication between departments often breaks down, leaving critical details overlooked. In some cases, physicians or staff lack the training or experience necessary to handle complex conditions. Many times, doctors and nurses ignore important findings because they think they have seen patients like this before. Decision-making errors like that lead to death.
Corporate-driven decisions also play a role. Many healthcare organizations prioritize efficiency and profits, pushing providers to move quickly or limit testing. While such decisions may save money, they can come at the expense of patient safety. Ultimately, malpractice is about preventable errors — moments where proper care could and should have avoided harm.
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Melissa Babel16 August 2026Trustindex verifies that the original source of the review is Google.
Outstanding from start to finish! Brian and Jen were incredibly professional, knowledgeable and thorough. Going through an unexpected, life changing event can be scary, but they put us at ease from the moment we contacted them. Every aspect of our case was handled efficiently; and we couldn't be happier with the outcome. Thank you Brian & Jen. We are eternally grateful for your hard work!!Posted on Google![]()
Heather Ballard9 June 2026Trustindex verifies that the original source of the review is Google.
Brian at Snyder and Wenner was amazing. He worked hard for as long as was needed to help us in our case even when others turned us down. He got us the best results possible and was willing to fight for us until the end.Posted on Google![]()
Alex Antilla6 May 2026Trustindex verifies that the original source of the review is Google.
Spoiler alert for those fortunate enough to be unaware - being involved in an automobile accident sucks. Having an attorney like Brian Snyder by your side throughout the process was a huge relief and helped me get through this difficult chapter in my life. Brian and his team fought hard to make me whole and I could not be more pleased with the outcome. Should you find yourself in need of a solid, hard working, and professional attorney who can help you make the most of your case, look no further than Snyder & Wenner PC! Thank you for everything, Stephanie and Brian! I’ll send you a post card from Hawaii!Posted on Google![]()
Monica Reuschel1 May 2026Trustindex verifies that the original source of the review is Google.
We are thankful for their help with this medical malpractice case and getting us back some monies that were spent with the two surgeries needed caused by faulty hernia mesh. Thank youPosted on Google![]()
Christine Hollingsworth28 April 2026Trustindex verifies that the original source of the review is Google.
Synder and Wenner were absoltuely the BEST to work with! They were understanding and patient and just so helpful! I would recommend to anyone needing representation.Posted on Google![]()
Ricardo Leon13 March 2026Trustindex verifies that the original source of the review is Google.
Brian Snyder, attorney, was the only one who took my case more than five years ago. I could not find an attorney in the state of Texas. I spoke to many of the attorneys and law firms throughout Texas. I told them my symptoms were swollen lymph nodes, early signs of a recurrent hernia on my left groin, and I was always in pain. No attorney wanted to help me throughout the state of Texas. Brian Snyder, attorney, took my case without any hesitation. He knew right away what I was going through. Cause of Brian Snyder, I was able to get a settlement payment for an XL mesh plug and onlay. I truly recommend Brian Snyder if any person is experiencing a recurrent hernia or mesh problems. I truly recommend him as an attorney to get you results. I consider Brian Snyder very sneaky, intelligent, with a lot of experience, and a view of common sense. Brian Snyder was very patience and understanding with my case. Brian Snyder is a very bright attorney. I wholeheartedly recommend that you give him a call. I am happy with the settlement and on my way to view and relax by the ocean. Thank you, Brian Snyder, for your help.Posted on Google![]()
Pat Petruzzelli21 January 2026Trustindex verifies that the original source of the review is Google.
One can't begin to convey the immense gratitude we have for David Wenner. We were fortunate to have his highly skilled counsel for our brother, Richard who was involved in a life changing accident through no fault of his own. The enormity of his immediate medical needs and placement in ICU for several months was more complicated with us living out of state. David and his paralegal Jen showed their humanity and compassion in helping us to navigate the insurance and legal issues while staying abreast of Richard's ever-changing condition. They allowed us to concentrate on his care and recovery which was a true blessing. Richard continues to make progress, and he is indebted to David for helping to ensure his care for the future. Thank you, David & Jen !Posted on Google![]()
jeff cody25 December 2025Trustindex verifies that the original source of the review is Google.
Brian and his team are amazing. Not only in the work they did to get my settlement, but in how they kept me updated, and helped every step of the way. I HIGHLY recommend them, and if anything ever comes up again, Brian will be the first call I makePosted on Google![]()
David Hayes22 October 2025Trustindex verifies that the original source of the review is Google.
In my mind they did a excellent job on my case. No pressure one way or the other to do it a certain way. Very happy with the outcome. A shout out to Stephanie she walked (talked) me thru all the computer steps I had to take. OUTSTANDING.Posted on Google![]()
David Hayes21 October 2025Trustindex verifies that the original source of the review is Google.
Snyder&Winner, handled my case very well and satisfying conclusion I have nothing but high praise for the way they handled my case. While I'm at it a special shout out to Stephanie Park. She talked me through the computer side of all this. OUTSTANDING.
The effects of malpractice extend far beyond the initial injury. Patients may face permanent disability, such as paralysis after a mismanaged stroke or brain damage after an anesthesia error. Chronic pain, reduced mobility, and organ failure can strip away independence and quality of life. Families often endure emotional trauma, financial strain, and the burden of caring for loved ones who require lifelong support.
Wrongful death is the most tragic consequence of malpractice, leaving spouses, children, and parents grieving losses that never should have occurred. For survivors, the costs of treatment, rehabilitation, and long-term care can reach millions of dollars, particularly in cases involving children with birth injuries who will require support for decades.
For families wondering what happens if I suspect malpractice?, the process begins with consulting an experienced attorney. Lawyers first review the case and obtain medical records, often bringing in independent experts to evaluate whether the provider breached accepted standards of care.
If a claim is filed, Arizona law requires expert certification (A.R.S. § 12-2603), meaning a qualified medical professional must support the allegation. From there, the process may involve discovery, depositions, and negotiation. Some cases settle before trial, while others proceed to court for a jury verdict.
Malpractice claims are complex, time-intensive, and heavily defended by hospitals and insurers. This is why choosing the right law firm is critical.
Victims of malpractice may be entitled to compensation for a wide range of losses. Economic damages include medical expenses — such as hospitalization, surgeries, and rehabilitation — as well as lost wages and reduced earning potential. Non-economic damages address pain, suffering, emotional trauma, and loss of quality of life.
In wrongful death cases, surviving families may recover funeral expenses and compensation for loss of companionship and guidance. In extreme situations where negligence was reckless or intentional, punitive damages may also be awarded. The scope of damages often depends on the severity of the injury. For example, caring for a child with cerebral palsy caused by a preventable birth injury can cost families over $20 million across a lifetime.
Generally speaking, in Arizona, malpractice claims must generally be filed within two years of the injury or its discovery (A.R.S. § 12-542). This is known as the statute of limitations. There are exceptions, such as cases involving minors or patients who were not immediately aware of the negligence. There are also situations in which the plaintiff must give the state, county, or city notice of claim within 6 months. Still, time limits are strict, and delays in filing can bar recovery. For this reason, patients who suspect malpractice should seek legal advice as soon as possible.
Not all law firms are created equal. When facing powerful hospitals, insurance companies, and corporations, patients need more than a lawyer — they need a firm with decades of experience, national recognition, and a proven track record.
Snyder & Wenner, P.C. has been representing Arizona malpractice victims for over 40 years. During that time, the firm has obtained some of the largest malpractice verdicts and settlements in state history. Unlike firms that settle cases quickly, Snyder & Wenner prepares every case for trial, giving clients maximum leverage and the strongest chance at full compensation.
The firm works with leading experts across specialties — including cardiology, neurology, surgery, obstetrics, and pharmacology — to expose negligence and prove liability. Their attorneys are recognized nationally as leaders in malpractice litigation and have been repeatedly honored among the top trial lawyers in America. It is no surprise that Snyder & Wenner’s lawyers have been voted by other lawyers in the state as the best medical malpractice attorneys in Arizona, including Lawyer of the Year multiple times.
But beyond results, Snyder & Wenner brings a client-centered approach. They understand that malpractice cases are not only about money — they are about justice, accountability, and ensuring no family endures the same tragedy again.
Medical malpractice is not just a legal issue; it is a patient safety issue. Every successful claim not only provides justice for the victim but also exposes unsafe practices, pressures healthcare providers to change, and helps protect future patients.
For Arizona families, malpractice is not an abstract legal concept — it is the devastating reality of lives altered by negligence. Snyder & Wenner, P.C. has dedicated decades to standing beside those families, uncovering the truth, and demanding accountability from the most powerful institutions.
Every patient deserves safe, competent medical care. When doctors, nurses, or hospitals fail in that duty, Snyder & Wenner is here to protect Arizona families.
To prove a medical malpractice case, we have to establish 3 key links in the case. First, we must prove that the doctor/nurse/healthcare provider was negligent, or below the standard of care. In other words, that he or she did something that was not reasonable or prudent. Second, we must prove that what the doctor/nurse/healthcare provider did wrong was a cause of the injuries. If the person was injured, but the defendant did not cause it, there is no case. Finally, we must prove what the person’s damages (injuries) are. All three of these elements must be met in order to proceed to court.