Lack of Informed Consent Claims in New York

Can You Sue in New York If a Doctor Never Explained the Risks?

Yes. New York codified lack of informed consent as a claim in its own right, separate from a claim that the treatment itself was negligent.

Public Health Law § 2805-d defines it as the failure to disclose the alternatives and the reasonably foreseeable risks and benefits that a reasonable practitioner would have disclosed, in a way that let the patient make a knowledgeable evaluation.

The surgery can be performed flawlessly and the claim can still exist, because the wrong is the decision the patient was never allowed to make.

What the statute asks in return is precision. It applies to a defined set of procedures, it has three elements, it carries four statutory defenses, and there is a separate rule that ends these cases at trial when the expert proof is missing.

The Three Elements of a New York Informed Consent Claim

Section 2805-d builds the claim in three parts, and a case that satisfies two of them fails.^[1]

Element One: Inadequate Disclosure

The person providing the professional treatment or diagnosis failed to disclose the alternatives to it and the reasonably foreseeable risks and benefits involved, to the extent that a reasonable practitioner under similar circumstances would have disclosed them, in a manner permitting the patient to make a knowledgeable evaluation.

The standard is what a reasonable practitioner would have disclosed, which means expert testimony is required to establish it. It is not measured by what this particular patient wishes they had been told.

Element Two: A Reasonably Prudent Person Would Have Declined

The claim requires proof that a reasonably prudent person in the patient's position would not have undergone the treatment or diagnosis if fully informed.

This is an objective test and it is where most informed consent claims are lost. Testimony that you personally would have refused is not sufficient on its own. The question is whether a reasonable person facing your circumstances, told the truth about the risk and the alternatives, would have made a different choice. That is far easier to establish where a genuine alternative existed, where the procedure was elective, and where the undisclosed risk actually materialized.

Element Three: Causation

The undisclosed risk has to be the one that occurred, and it has to be a proximate cause of the injury. A patient who was not told about a risk of nerve damage and who instead developed an infection does not have an informed consent claim on those facts, because the failure to disclose did not cause the harm.

Which Procedures the Statute Actually Reaches

This is a real limit and it disqualifies a meaningful share of the cases people call about.

The right of action is limited to non-emergency treatment, procedure, or surgery, or to a diagnostic procedure which involved invasion or disruption of the integrity of the body.

Two consequences follow.

Emergency treatment is outside the statute. Where a patient arrives unconscious, unstable, or facing a decision that cannot wait, the consent framework does not apply in the same way, and any claim about the care itself proceeds as ordinary malpractice.

Non-invasive diagnosis is outside it too. A failure to explain the risks of a medication, of a decision to wait and watch, or of a non-invasive test does not fit the statutory description, even where the outcome was serious. Those situations frequently do support a conventional malpractice claim, which is a different theory with different proof, and our page on New York medical malpractice claims covers how that is built.

Where the statute does apply, it applies broadly: elective surgery, implants and hardware, interventional cardiology and radiology, biopsies, endoscopy, catheterization, obstetric procedures, and cosmetic and orthopedic surgery are all within it.

The Four Defenses Written Into Subdivision 4

New York wrote the defenses into the same statute that creates the claim, which is unusual and which tells you what to expect.

The Risk Was Too Commonly Known to Be Material

A defense where the undisclosed risk was so widely understood that disclosing it would have added nothing. It is narrower than defendants argue. Bleeding and infection are commonly known in the abstract; a specific rate of a specific complication for a specific procedure usually is not.

The Patient Said They Would Proceed Regardless

Where the patient assured the practitioner that they would undergo the treatment whatever the risks, or told the practitioner they did not want to be informed. This defense lives or dies on the record, which is why the note is usually more important than the memory.

Consent Was Not Reasonably Possible

The emergency and incapacity situation, overlapping with the statute's own limitation to non-emergency treatment.

Reasonable Discretion in the Manner and Extent of Disclosure

Where the practitioner, after considering all the attendant facts and circumstances, used reasonable discretion about how much to disclose because they reasonably believed the manner and extent of disclosure could be expected to adversely and substantially affect the patient's condition.

This is the therapeutic privilege, and it is the defense most often asserted and least often established, because it requires the practitioner to have made a considered judgment about this patient rather than to have run short of time.

What the Consent Form Proves, and What It Does Not

Nearly every patient in one of these cases signed something, and the defense will lead with it.

A signed form establishes that a document was executed. Whether the disclosure it describes actually happened, whether it happened in a manner permitting a knowledgeable evaluation, and whether it covered the alternatives and the specific risk that materialized are separate questions.

The whole record matters, and so does the sequence in it. A consent discussion documented after the procedure, or a form timestamped after sedation was administered, is a documentary problem the defense cannot argue its way out of.

Where Informed Consent Claims Actually Come From

The recurring fact patterns are recognizable, and most of them share the feature that a real alternative existed and was never discussed.

• Elective surgery with a conservative alternative. Spinal fusion, joint replacement, and hernia repair where physical therapy, injection, or watchful waiting was a genuine option.
• A known complication rate that was never quantified. Nerve injury, incontinence, sexual dysfunction, chronic pain, or hardware failure described as rare without a number.
• Implanted devices and hardware. Where the risk profile of the specific device, and the possibility of revision surgery, was never discussed.
• Obstetric decisions. Where the risks and alternatives of an intervention, or of continuing without one, were not presented in time to be a choice.
• Cosmetic procedures. Elective by definition, which makes the reasonably prudent person question easier to answer.
• Off-label or novel use. Where the fact that a device or drug was being used outside its usual indication was never mentioned.
• A different surgeon than the patient expected. Including the substitution of a trainee or a covering physician for the one who obtained consent.
• Language and capacity barriers. Where no interpreter was used, or where a patient was already medicated when the form appeared.

What an Informed Consent Claim Can Recover in New York

New York places no cap on compensatory damages in medical malpractice, which is unusual among states and materially affects what these cases are worth.

• Medical expenses. Corrective and revision surgery, treatment of the complication, rehabilitation, and future care.
• Lost earnings and lost earning capacity. Including the work a permanent complication makes impossible.
• Pain and suffering. For the injury the undisclosed risk produced, valued against what New York appellate courts have sustained on comparable injuries.
• Future care and assistance. Where the complication requires ongoing management.
• Loss of consortium. A spouse's separate claim.
• Wrongful death and survival damages. Where the complication proved fatal.

The deadline is the malpractice period in CPLR § 214-a: two years and six months from the act or omission complained of, or from the end of continuous treatment by the same provider for the same condition.^[3] Our page on the continuous treatment doctrine covers how the end of treatment is identified, and it moves the date more often than patients expect.

 

Why Patients Bring Consent Cases to Lawsuit Legal

Informed consent claims are frequently pleaded as an afterthought alongside a treatment claim, and pleaded that way they usually do not survive.

• The lawyer other lawyers call. Don Worley built that reputation representing high-impact, high-stakes cases for the seriously injured and surviving family.
• The claim is prepared for § 4401-a from the start. With an expert who can testify about the qualitative insufficiency of the disclosure, because without one the motion must be granted.
• The objective test is built, not assumed. What alternatives existed, how elective the procedure was, and what a reasonable person told the truth would have done.
• The full consent record is obtained. Form, timestamps, office notes, pre-operative documentation, interpreter records, and who actually obtained the signature.
• Both theories evaluated. Consent and treatment, because a case can fail on one and succeed on the other.
• Built for a courtroom, resolved at a table. Most cases settle. They settle for more when the other side believes the alternative is real.
• The numbers behind the promise. More than $100 million recovered across 40,000 handled cases, at a 98 percent recovery rate. Past results do not guarantee future outcomes, and every claim turns on its own facts.