Informed consent is one of your most basic patient rights: the right to hear the risks of a medical procedure before you agree to it.
You probably scrawled your signature on the consent form in minutes, in a hospital gown with an IV already taped to one arm. The law assumes a real conversation came first, about what could go wrong and what else you could try. When that conversation gets skipped and a complication you never got warned about leaves you hurt, the signature might not settle the question.
Here’s what informed consent means, when a failure to warn becomes a malpractice claim, the exceptions, and how a medical malpractice lawyer proves these cases in New Mexico and Texas.
The Legal Definition of Informed Consent
Before most treatments and procedures, your doctor has a duty of disclosure that covers the following:
- Your condition and the treatment being proposed
- The risks and hazards that come with that treatment
- The alternatives, including doing nothing
- What’s likely to happen if you skip treatment
Consent must also be voluntary and come from someone legally able to give it, which is why a parent signs for a child. Doctors don’t have to recite every remote risk or the ones you already know. They have to cover the information that weighs on the decision.
The form you signed is supposed to record that exchange. How much weight it carries depends on your state.
When a Failure to Warn Becomes a Medical Negligence Claim
A missing warning alone doesn’t make a lawsuit. A medical negligence claim for lack of informed consent generally requires three things:
- Your doctor failed to disclose a risk that would have mattered to a reasonable person making the same decision.
- The undisclosed risk actually happened and harmed you.
- A reasonable person in your position, properly informed, would have said ‘no.’
Courts in both Texas and New Mexico judge the third point objectively, because hindsight makes everyone certain.
Medical battery vs. negligence comes down to whether you agreed to the procedure at all. Surgery you never consented to is battery. If you agreed without the facts, the claim is negligence, and in Texas negligence is the only theory the law allows for a failure to disclose risks.
Common Exceptions to the Requirement of Informed Consent
The biggest exception is a true emergency. If you arrive unconscious or unable to decide and waiting would put your life or health at risk, doctors can treat you first. Texas law also excuses disclosure when it wasn’t medically feasible.
New Mexico recognizes a narrow exception sometimes called therapeutic privilege.
A doctor has no duty to disclose information that reasonably well-qualified doctors would conclude could seriously endanger the patient. The bar is high, and a doctor’s worry that the truth might talk you out of a surgery does not clear that bar.
How to Prove Lack of Informed Consent in a Lawsuit
New Mexico and Texas part ways on proof.
New Mexico measures disclosure by what a reasonably prudent patient would consider material to the decision. What doctors customarily tell patients counts as evidence, but under the state’s civil jury instructions, the jury decides what a reasonable patient needed to hear. The conversation is what carries the case.
Texas leans harder on the paperwork. The state’s Medical Disclosure Panel sorts procedures into two lists. List A procedures come with risks that must be disclosed in writing, while List B procedures require no specific disclosure. If your doctor made the written disclosure the panel requires, the law presumes the doctor wasn’t negligent. If a required risk was left out, the presumption flips against the doctor. Either prescription can be challenged, and procedures on neither list fall back on the general duty to disclose.
In both states, the evidence usually includes:
- Every consent form you signed
- Office and hospital notes showing what was discussed and what wasn’t
- Testimony from medical experts about the standard of care and the risks involved
- Your own account of what you were told
Both states add procedural hurdles. Texas requires an expert report within 120 days after each defendant answers, or the claim can be dismissed for good.
New Mexico sends many claims to its Medical Review Commission first.
Talk With Barrera Law Group LLC About Your Consent Form
A signature on a consent form can make an inadequate conversation look complete. Barrera Law Group LLC can review your forms and records, learn what you were actually told, and determine whether the complication you’re living with was a risk you should have been told about.
Our trial lawyers handle medical malpractice cases in New Mexico and Texas, and we only receive a fee if you win your case. If you have questions, we are here to help.
You signed the form. You were owed the proper conversation that came with it.