How to Request a Postmortem DNA Test from a Medical Examiner

A step-by-step guide for families navigating a difficult process

Requesting a DNA test after the passing of a loved one is never easy.
Whether you’re seeking answers, closure, legal clarity, or family confirmation, this process can feel overwhelming especially when dealing with different agencies and requirements.

You’re not alone in this, and with the right steps, it is possible to move forward.

What is a postmortem DNA test?

A postmortem DNA test is performed using a biological sample collected from someone who has passed away. These samples are typically held by a Medical Examiner’s Office after an autopsy or investigation.

Step 1: Contact the Medical Examiner’s Office

Your first step is to contact the Medical Examiner (ME) in the county where your loved one was examined.

When you call, ask:

• Do you have a biological specimen on file?

• What type of specimen is available?

  • Blood

  • Tissue

  • Hair

  • Nail clippings

  • Ear swab (if collected)

• What is your release process for DNA testing?

💡 Every county is different some are simple, others require more documentation.

Step 2: Complete Required Release Paperwork

Most Medical Examiner offices will require:

• A formal request form

• Proof of your relationship to the deceased

• Identification (ID)

Some may also require:

• Next-of-kin authorization

• Notarized documents

👉 Be prepared this step can take time depending on the county.

Step 3: Find Out if a Court Order is Required

In some cases, the Medical Examiner may require a court order before releasing a specimen.

If that happens, you have two options:

1. Move forward with the legal process to obtain a court order

2. Consider an alternative test (more on that below 👇)

Step 4: Coordinate with a DNA Testing Company

Once the Medical Examiner confirms they can release the specimen:

• Your DNA testing company will:

  • Provide a collection kit (if needed)

  • Send it directly to the Medical Examiner

  • Coordinate proper handling and chain of custody

💡 If the sample is blood or tissue, a specialized kit is typically required.

Step 5: Complete Additional Lab Documentation

You will also need to complete:

• A Deceased Patient Consent Form

• Provide a copy of the death certificate

The Medical Examiner may also complete a:

• Postmortem Identification Form

This ensures the lab can legally and accurately process the sample.

Important Tip: Consider a Faster Alternative

If the process becomes delayed or requires a court order, you may want to consider testing other family members like siblings, aunts, or grandparents to get faster results.  Consult with your tribal nations if that is the reason for proving a relationship first to understand who they will and won't accept.