Are Autopsy Reports Public in Illinois? (2026 Guide)

Illinois autopsy and toxicology reports are not freely public records. The county coroner (or, in Cook County, the medical examiner) releases full reports primarily to the next of kin, their attorney, or insurers, and the office holds records while a death investigation is open. The general public faces tighter limits under the Freedom of Information Act.

Are Autopsy Reports Public in Illinois?

Illinois autopsy reports are not fully open public records. The coroner or medical examiner releases the complete report mainly to the immediate next of kin, an attorney or business representing the family, and insurers. Access for the general public is narrower and runs through the Illinois Freedom of Information Act (FOIA).

Counties apply this consistently in practice. Kane County, for example, states that "case information will not be released until the case is closed," and that non-family requesters may receive only reasonable information when they show a good reason.

By contrast, an inquest is a public proceeding. Anyone may obtain a copy of the inquest transcript and verdict after paying the statutory fee, even though the underlying autopsy report itself stays restricted.

Who Performs Autopsies in Illinois?

Illinois runs a county-based medicolegal death investigation system under the Coroners Act (55 ILCS 5/3-3003). Every county has an elected coroner except Cook County, which operates a Medical Examiner's Office. So who performs and signs the autopsy depends on the county where the death occurred.

A coroner or medical examiner investigates deaths that are sudden or violent, or where the circumstances are suspicious, obscure, mysterious, or otherwise unexplained (55 ILCS 5/3-3013). That includes trauma, drowning, suffocation, drug or alcohol involvement, and deaths without an attending physician.

An autopsy is ordered when the cause of death cannot be established without one (55 ILCS 5/3-3015). Special protocols apply to infant deaths under age two and to child deaths from suspicious circumstances, which require a pathologist. A toxicology screen is frequently performed alongside the autopsy.

Who Can Request an Illinois Autopsy Report?

The people most clearly entitled to a full Illinois autopsy report are the decedent's immediate family (next of kin), an attorney or business representing the family or estate, and insurance companies handling a claim. These requesters generally receive the complete report once the case is closed.

The general public does not have automatic access. Under FOIA, a non-family member may request records, but the coroner can deny or limit the release, and some counties only provide reasonable information when the requester shows a legitimate reason.

Following an autopsy, the coroner typically shares preliminary findings with the next of kin directly by phone or email before the written report is finalized.

How to Get an Autopsy or Toxicology Report in Illinois

To get an Illinois autopsy or toxicology report, submit a written FOIA request to the coroner's office in the county where the death occurred (or to the Cook County Medical Examiner for Cook County deaths). Requests are usually accepted in person, by mail, by fax, or by email.

Include the decedent's full name, date of death, county of death, your relationship to the decedent, and the specific records you want (autopsy report, toxicology report, or coroner's report of death).

Fees are set by state statute (55 ILCS 5/4-7001). As a guide, Kane County charges about $50 for an autopsy report, $25 for a toxicology report, and $25 for a coroner's report of death; amounts vary by county. Photographs generally require a court order.

Expect a processing delay. Many offices will not release records until the investigation is closed, so an open or pending case is the most common reason a request is held. A final report can take one to two weeks after toxicology and lab results come back, and longer while the case remains open.

Autopsy Report vs Death Certificate in Illinois

The autopsy report and the death certificate are two different documents. The death certificate is the vital record filed with the Illinois Department of Public Health; it lists the cause and manner of death in a short summary on the certificate.

The autopsy report is the coroner or medical examiner's detailed medical findings, including the examination, internal findings, and any toxicology results. It explains how the cause-of-death conclusion was reached.

Access rules differ too. A certified death certificate is ordered through vital records with its own eligibility rules, while the autopsy report comes from the coroner or medical examiner and is restricted as described above. For broader context, see Are Autopsies Public Records?.

Disclaimer: This page is general information, not legal advice. Autopsy record access in Illinois varies by county and individual circumstances. Verify current procedures and fees with the county coroner or the Cook County Medical Examiner before relying on this information.

Sources

This guide draws on the CDC Public Health Law Program summary of Illinois coroner and medical examiner law, the Illinois Coroners Act (55 ILCS), and Illinois county coroner FOIA and fee pages.

Up: Illinois Death Records. Hub: Death Records by State.