What Is Informed Consent and How Does It Affect Medical Malpractice Claims?

January 22, 2026 | By The Oakes Firm
What Is Informed Consent and How Does It Affect Medical Malpractice Claims?

Before surgery or other significant medical procedures, your doctor has a legal duty to explain what they plan to do and what could go wrong. This requirement is called informed consent, and it protects your right to make decisions about your own body.

Pennsylvania takes informed consent seriously. Under the state’s Medical Care Availability and Reduction of Error Act (MCARE Act), physicians must disclose specific information before performing certain procedures. Violating this duty may give rise to a civil lawsuit, even if the procedure itself was performed correctly.

When physicians skip this step or withhold important details, you may have grounds for a legal claim. A Philadelphia medical malpractice lawyer may be able to help you pursue accountability and fair compensation if you were kept in the dark about your medical care.

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  • Pennsylvania law requires physicians to personally obtain your informed consent before surgeries, chemotherapy, radiation, blood transfusions, and experimental treatments.
  • A signed consent form alone does not prove you were truly informed; courts focus on whether your doctor adequately explained the risks, benefits, and alternatives.
  • You may have a valid claim even if your procedure was performed correctly, as long as you were not properly warned about the complication you experienced.
  • Exceptions apply in emergencies when immediate treatment is necessary to prevent serious harm.
  • An attorney helps gather evidence, identify failures in the consent process, and fight for fair compensation on your behalf.

Informed consent is more than a signature on a hospital form. It represents a process of communication between you and your physician that allows you to make a genuine choice about your medical care.

Under Section 504 of the MCARE Act, consent is considered "informed" only when a patient receives a description of the proposed procedure along with the risks and alternatives that a reasonably prudent patient would need to make a decision.

The law places this duty squarely on physicians. In the 2017 Pennsylvania Supreme Court case Shinal v. Toms, the Court ruled that a physician's obligation to obtain informed consent cannot be delegated to someone else.

Your surgeon or treating doctor must personally discuss your procedure with you. Information provided by a nurse, physician assistant, or other staff member does not satisfy the legal requirement.

The Shinal case arose from a brain surgery performed at Geisinger Medical Center. The patient spoke with the surgeon's physician assistant about the procedure, signed a consent form, and underwent surgery.

During the operation, the surgeon perforated her carotid artery, resulting in a stroke, brain injury, and partial blindness. The Court found that because the surgeon never personally explained the risks, the patient's consent was not truly informed. This ruling reinforced that only direct physician-to-patient communication satisfies Pennsylvania's legal standard.

Concept of informed consent write on clipboard isolated on Wooden Table.

Not every medical interaction requires informed consent. Pennsylvania law identifies specific high-risk procedures that demand formal consent. The MCARE Act requires physicians to obtain informed consent before performing the following:

  • Surgery, including the administration of anesthesia
  • Radiation therapy or chemotherapy
  • Blood transfusions
  • Insertion of a surgical device or appliance
  • Experimental medications, devices, or off-label use of approved drugs

For routine procedures like immunizations, x-rays, or standard oral medications, Pennsylvania courts generally find that consent is implied by the patient's cooperation. The more invasive or risky a procedure, the more detailed the disclosure must be.

What Your Doctor Must Tell You Before the Procedure

A physician fulfills the duty of informed consent by providing information that a reasonably prudent patient would need. This standard focuses on what matters to patients, not on what doctors typically choose to share.

The nature and purpose of the procedure

Your doctor must explain what they intend to do and why. This includes describing the diagnosis that led to the recommendation and how the proposed treatment addresses your condition.

Material risks and potential complications

Physicians must disclose risks that could influence your decision, including common side effects and rare but serious complications like nerve damage, organ injury, stroke, or death.

Expected benefits and alternatives

You have a right to know what the procedure aims to accomplish. Your physician must also inform you of other treatment options, including the choice to decline treatment altogether.

Many people assume medical malpractice claims always involve a doctor making a mistake during treatment. Informed consent violations work differently. You may have a valid claim even if your procedure was performed flawlessly from a technical standpoint.

The Pennsylvania Supreme Court addressed this distinction in Brady v. Urbas (2015), holding that agreeing to treatment does not amount to consenting to negligence. But the Court also clarified that informed consent claims differ from negligence claims. The question is not whether the doctor performed the procedure correctly, but whether you received adequate information to decide whether to proceed.

Consider a patient who undergoes spinal surgery. If the surgeon nicks a nerve due to carelessness, that is negligence. But if the surgeon never mentioned the risk of nerve damage beforehand, the patient may also have an informed consent claim, even if the surgery itself met the standard of care.

Winning an informed consent case requires demonstrating four key points to the court. Each element builds on the others, and your attorney gathers evidence to support all of them.

The procedure falls under Pennsylvania law

Your treatment must be one of the procedures listed in Section 504 of the MCARE Act. An expert witness confirms that your surgery, radiation, chemotherapy, or other treatment qualifies.

Your doctor left out critical information

You must show that your doctor failed to tell you about a risk or alternative that would have mattered to your decision. Medical records, consent forms, and testimony about your conversations all become key evidence.

The missing information would have changed your choice

This is often the hardest part. You need to prove that you likely would have declined the procedure or chosen a different option if you had known the whole picture. Courts consider what a reasonable patient in your position would have done.

You suffered real harm

Finally, you must show that the procedure caused actual injury. This includes physical harm, emotional distress, or financial losses tied to the treatment you did not truly agree to.

Your attorney pulls together medical records, takes depositions from healthcare providers, and works with professionals who can explain what proper consent looks like. This evidence shows what your doctor told you, what they left out, and how that gap hurt your ability to make an informed choice.

In some situations, doctors may treat patients without going through the full consent process. These exceptions exist to protect people whose lives are at risk.

Medical emergencies

When a patient arrives unconscious after a car crash on I-76 or a serious fall, doctors may begin life-saving treatment right away. The law assumes that most people would want emergency care to prevent death or severe injury.

Trauma centers at Temple University Hospital, Penn Presbyterian Medical Center, and other Philadelphia facilities handle these cases regularly. Once a patient wakes up and can make decisions, the consent requirement resumes for any further non-emergency procedures.

Patients who lack capacity

When someone cannot understand or communicate their wishes, doctors may turn to an authorized representative. This might be a family member with power of attorney or a court-appointed guardian.

That representative steps into the patient's shoes. They must receive the same information the patient would have received, and they make the decision on the patient's behalf.

If your case ends in a settlement or verdict, Pennsylvania law allows you to recover money for the full impact of your injury. Compensation falls into two main categories.

Economic damages

Compensation & Gavel

These damages cover your actual financial losses, including:

  • Medical bills for treating your injury
  • Costs of ongoing care and therapy
  • Wages you lost while recovering
  • Reduced earning power if you can no longer do your old job

Courts calculate these based on bills, pay records, and expert testimony about your future needs.

Non-economic damages

These damages address the ways your injury affected your daily life and well-being. You may seek compensation for:

  • Physical pain and suffering
  • Emotional distress, anxiety, and depression
  • Loss of enjoyment of life
  • Permanent disability or disfigurement

Pennsylvania does not cap what you may recover for these losses. Punitive damages, meant to punish especially reckless behavior, are limited to twice the compensatory award except when the misconduct was intentional.

Time Limits for Filing Your Claim

Pennsylvania sets strict deadlines for informed consent lawsuits. Missing these cutoffs may bar you from court entirely, no matter how strong your case.

The two-year statute of limitations

Pennsylvania’s statute of limitations for med/mal claims generally allows you two years to file from the date you knew, or should have known, about your injury. However, the statute’s discovery rule recognizes that patients do not always connect their symptoms to a procedure right away, which may allow the clock to begin later in certain cases.

The seven-year statute of repose

Even if you had no way of knowing about the harm, you typically cannot sue more than seven years after the procedure. Exceptions exist for foreign objects left in the body and for claims involving children, who have until their 20th birthday to file.

Wrongful death claims

If a patient dies from complications after a procedure performed without proper consent, the family may bring a wrongful death claim. The two-year clock starts on the date of death, not the date of the procedure.

Not always. A signed form shows that some process took place, but courts look at what your doctor actually told you. If your physician rushed through the paperwork, used confusing medical terms, or had a nurse get your signature without a real conversation, the consent may not count.

The form is just one piece of evidence. What matters most is whether you truly understood what you were agreeing to.

What if I am partly to blame for not asking more questions?

Pennsylvania may reduce your compensation if you share some fault. But the main duty to explain risks falls on your doctor, not you.

You are not expected to have medical training or know which questions to ask. The law puts the burden on doctors because they have the knowledge to identify which risks matter.

How much does a medical malpractice lawyer cost?

The Oakes Firm works on a contingency fee basis, which means you pay nothing up front and owe no legal fees unless we win your case. This arrangement removes the financial barrier that may keep injured patients from seeking help. Your initial consultation is free. You can discuss your situation, ask questions, and learn whether you have a case without any cost or obligation.

What if the procedure helped me but I still suffered a complication?

You may still have a case if your doctor never warned you about the specific problem you experienced. The key question is whether you would have gone ahead with treatment if you had known about that risk.

Timelines vary, but your attorney's job is to move your case forward as efficiently as possible while positioning you for the best outcome. Many cases resolve through settlement without ever going to trial. The sooner you contact a lawyer, the sooner the process begins. Early action also helps preserve evidence and keeps your legal options open.

Talk to a Philadelphia Medical Malpractice Attorney

Thomas G. Oakes II - Attorney
Thomas G. Oakes II, Philadelphia Medical Malpractice Lawyer

When a doctor fails to tell you about the risks of a procedure, you lose the right to decide what happens to your own body. That violation of trust can leave you facing injuries you never anticipated and medical bills you never planned for.

You may already be hearing from insurance adjusters or hospital representatives. They may offer a quick settlement that sounds reasonable but falls far short of what your case is worth. Before you sign anything or accept any offer, talk to an Philadelphia personal injury lawyer who can evaluate your situation and explain your options.

The Oakes Firm has recovered millions of dollars for clients harmed by medical negligence across Philadelphia. Your consultation is free, and you pay nothing unless we win your case. Call us today or contact us online to schedule a free consultation.

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