How Death Investigation Systems Work Across the United States
The United States does not have a single, unified system for investigating deaths. Instead, death investigation is handled at the state and local level through two primary systems: medical examiner (ME) offices and coroner offices. Understanding which system your state or county uses — and how it operates — is essential for families navigating the autopsy process.
The Medical Examiner System
The medical examiner system is a physician-based approach to death investigation. In this system:
Key Characteristics
- Appointed position: The medical examiner is an appointed official, not elected
- Physician requirement: The ME must be a licensed physician, and in well-resourced offices, a board-certified forensic pathologist
- Scientific approach: The ME system emphasizes medical and scientific expertise in death investigation
- Authority: The ME has the authority to order autopsies on deaths that fall under their jurisdiction
- Staff: ME offices typically employ forensic pathologists, death investigators, toxicologists, and support staff
States with Statewide ME Systems
Several states operate centralized, statewide medical examiner systems, where one office (with regional branches) handles death investigation for the entire state. These include Connecticut, Delaware, the District of Columbia, Maine, Maryland, Massachusetts, New Hampshire, New Mexico, Oklahoma, Oregon, Rhode Island, Tennessee, Utah, Vermont, Virginia, and West Virginia, among others.
Advantages of the ME System
- Medical expertise is guaranteed by the physician requirement
- Political influence is reduced because the position is appointed, not elected
- Standardized procedures and quality control are more easily maintained
- Scientific credibility in court proceedings
The Coroner System
The coroner system is the older of the two approaches, dating back to medieval England. In this system:
Key Characteristics
- Elected or appointed: Coroners are typically elected officials, though some jurisdictions appoint them
- No medical degree required: In many states, the coroner is not required to be a physician. Coroners may be funeral directors, law enforcement officers, attorneys, or lay citizens
- Investigative authority: The coroner has the authority to investigate deaths and order autopsies, but may need to contract with a forensic pathologist to perform the actual examination
- Inquest power: Some coroners have the authority to conduct coroner’s inquests — quasi-judicial proceedings to determine the circumstances of death
States with Coroner Systems
Many states, particularly in the South and Midwest, use coroner systems at the county level. Some states operate hybrid systems where some counties have medical examiners and others have coroners. States with primarily coroner-based systems include Alabama, Colorado, Georgia, Idaho, Indiana, Kansas, Kentucky, Louisiana, Nebraska, Nevada, North Dakota, South Carolina, South Dakota, and Wyoming.
Concerns About the Coroner System
- Lack of medical training requirements in some jurisdictions
- Political influence on an elected position may affect independence
- Inconsistent standards across counties within the same state
- Potential conflicts of interest (e.g., when the coroner is also a funeral director)
- Limited resources in rural counties
Hybrid and Mixed Systems
Many states operate hybrid systems that combine elements of both approaches:
- County option systems: Some states allow counties to choose between an ME and coroner system. This results in variation within the same state
- ME oversight of coroners: Some states have a state ME who provides oversight, consultation, or quality standards for county coroners
- District systems: Some states organize death investigation into multi-county districts served by a single ME office
Major states with hybrid systems include California, Florida, Illinois, Michigan, Minnesota, Missouri, New York, Ohio, Pennsylvania, Texas, and Washington.
How This Affects Families
The type of death investigation system in your jurisdiction can significantly affect your experience:
Quality of Investigation
ME offices staffed by board-certified forensic pathologists generally provide more thorough and scientifically rigorous death investigations than coroner offices without medical expertise. However, individual competence varies, and some coroner offices contract with excellent forensic pathologists.
Autopsy Rates
The percentage of deaths that receive autopsies varies widely by jurisdiction. Well-funded ME offices may autopsy a higher percentage of deaths under their jurisdiction, while resource-limited coroner offices may perform fewer autopsies.
Report Quality and Turnaround
The quality and completeness of autopsy reports, as well as the time required to produce them, varies significantly between jurisdictions. Urban ME offices with heavy caseloads may have longer turnaround times, while smaller offices may complete reports more quickly but with fewer resources for specialized testing.
Family Communication
Some offices are better than others at communicating with families. In general, offices with dedicated family liaison staff or victim advocates provide better communication. The quality of family communication is often independent of whether the system is ME-based or coroner-based.
Finding Your Local Death Investigation Office
To determine which system handles death investigation in your area:
- Search online for “[your county] medical examiner” or “[your county] coroner”
- Contact your local law enforcement agency, which can direct you to the appropriate office
- Use AutopsyDirectory.com to browse ME and coroner offices by state
- Contact your state health department, which may oversee or coordinate with local death investigation offices
Advocacy for System Improvement
The National Association of Medical Examiners (NAME) and other professional organizations have long advocated for strengthening death investigation systems nationwide. Key recommendations include:
- Requiring forensic pathology board certification for all officials who certify cause of death
- Establishing minimum training requirements for death investigators
- Transitioning from coroner to ME systems where feasible
- Providing adequate funding for death investigation
- Establishing national standards for death investigation practices
- Addressing the forensic pathologist shortage through recruitment and training incentives
Families who have experienced shortcomings in their local death investigation system can advocate for improvement by contacting their state legislators, supporting professional organizations working on these issues, and sharing their experiences to raise public awareness.