Illinois Medical Malpractice Statute of Limitations
Professional-negligence timing is specialized
Identify the provider, dates of care, alleged departure from the professional standard, discovery of harm, and any death or minor issue. Then check Illinois law for limitation, repose, notice, screening, affidavit, panel, or expert provisions.
Identify the cause of action and any public-entity involvement before using a general personal-injury limitation period.
Request a complete record set
- Chart, orders, progress notes, test results, imaging, pathology, medication, and discharge material
- Consent, referral, billing, portal messages, telephone notes, and facility records
- A dated chronology that distinguishes the care date, symptom date, diagnosis date, and discovery of possible harm
Questions for qualified counsel
- Does Illinois require a certificate, affidavit, panel, notice, or expert review?
- Which discovery and repose rules may apply?
- Are there different rules for a child, public facility, death, or continued treatment?
Check the official Illinois sources
For a professional-negligence concern in Illinois, check the specialized statute and every pre-suit or expert-screening requirement.
- Illinois judiciary — Use the Illinois judiciary for civil rules, filing instructions, forms, and any procedure specific to professional-negligence cases.
- Illinois legislature or official code — Use the Illinois legislature or code portal for discovery, repose, notice, expert, minor, and death-related provisions.
- Illinois insurance regulator — Use the Illinois insurance regulator for licensed-insurer and consumer-complaint information; it does not decide malpractice liability.
Links checked August 29, 2026. Confirm the current text, effective date, and any local rule before relying on a deadline or procedure.