Bringing a Claim in Illinois
Illinois treats a child’s claim, a parent’s own claim, and a claim against a public hospital under three different sets of rules. These pages set out what a case has to prove, who can bring it, and why records are gathered long before anyone decides whether to file.

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Frequently Asked Questions
Common questions about how an Illinois birth injury claim works, and what changes with the provider.
That question has more than one answer and this page deliberately does not publish a number, because the wrong one is worse than none. Illinois applies a materially longer period to a minor’s own claim than to an adult’s; a parent’s claim for their own injuries runs on the ordinary adult timetable; claims against a local public entity are governed by separate provisions; and care delivered at a federally funded health center produces a claim against the United States on an entirely different track. Which applies depends on facts about the provider that are frequently not obvious to a patient. It is a question to put to a lawyer promptly rather than to read off a website.
Because they are different claims. Illinois gives a minor a longer period in recognition that a child cannot bring a claim themselves and that injuries may not be apparent for years. A mother’s claim for her own injuries is not a minor’s claim and is not extended by her child’s. Families who spend a year or two focused on a child’s diagnosis sometimes find the child’s claim intact and the mother’s already gone — which is why the maternal question is usually the more urgent of the two.
Illinois requires it before a healing-art malpractice case can proceed. Under 735 ILCS 5/2-622 the complaint must be accompanied by an affidavit stating that the attorney consulted a health professional who is knowledgeable in the issues, has practiced or taught in the same area within the last six years, and is qualified by experience or demonstrated competence — together with that professional’s written report concluding there is reasonable and meritorious cause for the action. Failure to file is grounds for dismissal. The practical consequence is that a case is reviewed by a qualified expert before it is filed, not after.
Sometimes. In Gilbert v. Sycamore Municipal Hospital the Illinois Supreme Court held that a hospital may be vicariously liable for the negligence of an independent contractor physician under the doctrine of apparent authority. It is not automatic — apparent agency will not be established where the patient knew or should have known the physician was not the hospital’s agent, and consent documentation is frequently where that fight happens. It matters a great deal in practice, because obstetricians, anesthesiologists and neonatologists are often contracted rather than employed.
Substantially, in both cases. Claims against a local public entity in Illinois are governed by the Local Governmental and Governmental Employees Tort Immunity Act, which sets its own periods and treats patient-care claims differently from other claims against the same entity. Separately, clinicians at a federally funded health center are deemed federal employees under 42 U.S.C. § 233, which makes the claim one against the United States: it requires an administrative claim to be presented to the agency before any suit, and the suit is brought in federal court. Whether a given provider falls into either category is verifiable, and it is one of the first things worth establishing.
Two things, and they are separate. A departure from the standard of care — established by qualified expert opinion measured against what a reasonably careful practitioner would have done. And causation: that the departure changed the outcome. Cases fail more often on the second than the first. Establishing that something should have been done differently is not the same as establishing that doing it differently would have made a difference, and in birth injury the causation evidence — cord gases, neonatal imaging, placental pathology — frequently points to a process that no delivery decision would have altered.
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Illinois
A trial firm handling birth injury and cerebral palsy claims in Illinois.
- Chicago OfficeZayed Law Offices1132 S Wabash Ave, Suite 303Chicago, IL 60605-2305
- Joliet OfficeZayed Law Offices195 Springfield Ave, Suite 202Joliet, IL 60435
Call 24/7312.626.6230
