Postmortem Genetic Testing
Postmortem genetic testing is an important tool that can help identify the underlying cause of death and can provide lifesaving information to surviving relatives. In cases of sudden cardiac death before the age of 40, postmortem genetic testing can help identify a cause of death up to 35% of the time. It can also be useful in understanding the risk to surviving relatives for a variety of other health issues.
The ideal sample for genetic testing is almost always 1-5mL of blood in a purple top EDTA tube, although other sample types may be acceptable. In alignment with recommendations from the National Association of Medical Examiners, we recommend medical examiners consider saving a blood sample for postmortem genetic testing in all cases with a possible underlying genetic cause.
Postmortem genetic testing through the DHA Genetics Reference Laboratory is available free of charge for eligible decedents in cases that may benefit from postmortem genetic testing. Our multidisciplinary team will assist with the logistics of testing, appropriate test selection, and pre- and post-test communication with the next of kin and with the referring team.
To meet criteria for eligibility, the individual must meet at least one of the following criteria:
- At the time of death, the decedent was a beneficiary of the Military Health System. This typically includes active duty service members and their dependents.
OR
- The decedent had a history of active duty military service.
To refer a case for postmortem genetic evaluation, please contact us at MiCAP.genetics@usuhs.edu. Please contact us if you have any questions about this service, eligibility for testing, or genetic testing options. Additional information about appropriate indications and sample types is available in our guides below.
MiCAP Postmortem Genetic Testing Information for Families
MiCAP Postmortem Genetics Guide for Medical Examiners