Full-body lab testing meets advanced imaging.
Full-body lab testing meets advanced imaging.
Function gives you access to 160+ lab tests for $499—and now advanced imaging from an additional $499. Powerful health insights help you live 100 healthy years.



Scans were always essential. Now they’re accessible, too.
Scans were always essential. Now they’re accessible, too.
An MRI Scan with an FDA-cleared AI that takes just 22 minutes and starts at $499 for Function members only. Our scans can help you detect early signs of hundreds of diseases before symptoms show.
First, we made lab testing easy.
Now advanced imaging is, too.
First, we made lab testing easy.
Now advanced imaging is, too.
First, we made lab
testing easy.
Now full-body scans are, too.
First, we made lab
testing easy.
Now full-body scans are, too.
Powerful imaging technology for a more
complete view of your body.
Powerful imaging technology for a more
complete view of your body.
The following Add On is also available
Add On
$349
Scans aren't available for those under 18, currently pregnant, or with a pacemaker or certain prosthetic implants. Read more in the FAQs.
Find a scanning
facility near you
Find a scanning
facility near you
Function Scans are available to members at partner facilities across the U.S. with new locations launching soon.

Medical & Scientific Advisory Board includes
Medical & Scientific Advisory Board includes






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Unlock 100
healthy years.
Unlock 100
healthy years.
Function is a groundbreaking health membership that includes 160+ lab tests—spanning heart, hormones, thyroid, stress, nutrients, toxins, autoimmunity, metabolic, and more. Get a more complete view of your body and targeted insights from top doctors all tracked on one secure platform.
160+ lab tests
Targeted insights
Tracked over time

Take charge of your health starting with knowledge
Take charge of your health starting with knowledge
Please reach out to hello@ezra.com for all scheduling questions.
Function is 100% insurance-free. No deductibles. No co-pays. No surprise bills. We are committed to transparent prices and you knowing exactly what you pay for. Function does not accept insurance; however, it is FSA/HSA eligible. Function provides you with an itemized receipt for submitting to an FSA/HSA plan.
Function Scans are MRIs that are designed to detect signs of 500+ health conditions, including cancers. They’re powered by FDA-cleared AI technology that gives you a more complete view of your body.
Function takes privacy extremely seriously. We use a range of the latest technical security tools and administrative measures to safeguard your data against unauthorized access or disclosure. Note that Function cannot secure personal data that you release on your own or that you request us to release, so we recommend carefully considering with whom you choose to share this data. Read our Privacy Statement.
Everyone who wants to take a proactive approach to their health.**
Early signs of cancer, fatty liver, aneurysms, and brain health decline often appear in places that lab tests alone may not be able to detect. Imaging can help.
Up until now, this type of MRI was prohibitively expensive to the vast majority of people. Function Scans make getting an advanced scan more accessible, affordable, and convenient. These start with the MRI Scan, which takes just 22 minutes at a cost of $499.
**Certain individuals should not receive a Function Scan, namely those who are: under 18; currently pregnant; living with certain metals in their body (e.g. pacemaker, prosthetic implant); subject to a recent cancer diagnosis; and/or undergoing active cancer treatment.
A Function Scan is not included with Function membership. Function members have access to purchase scans, but this cost is in addition to the cost of annual membership.
The MRI Scan takes approximately 22 minutes and is available to Function members for $499. This scan is a fit for those looking for the most affordable, time-efficient way to get an advanced view of their body.
The MRI Scan with Spine takes approximately 47 minutes and includes everything in the MRI Scan, as well as a scan of the spine. This scan is designed to help detect signs of herniated discs, spinal cord compression, and vertebral fractures; it’s a logical choice for people experiencing an ongoing problem like lower back pain, sciatica, or disc degeneration.
The MRI Scan with Skeletal & Neurological Assessment includes everything in the MRI Scan with Spine, plus additional screening for neurodegeneration, MS, and dementia. Also includes advanced assessments for brain age, body composition, and hip/knee joint health. For those who want access to cutting-edge imaging (and don’t mind scheduling two separate 60-minute sessions), this option makes sense.
The Heart & Lungs CT Scan takes 3 minutes and is available as an add-on to any scan. This low-dose CT screens for potential issues in the lungs and heart, which may be especially valuable for people with a history of smoking or thoracic concerns.
Unlike other types of scans, MRI produces no ionizing radiation. This means that the MRI Scan, MRI Scan with Spine, and MRI Scan with Skeletal & Neurological Assessment will not expose you to any harmful radiation.
A low-dose CT scan, or LDCT, included with the Heart & Lungs CT Scan, does involve ionizing radiation. Ezra’s LDCT protocol uses state-of-the-art machines and follows the American College of Radiology (ACR) guidelines to ensure that the dose is as low as reasonably achievable. This means that their LDCT delivers a radiation dose significantly lower than that of a conventional diagnostic chest CT.
Ezra currently partners with imaging facilities across the U.S.
Note that while all of these locations conduct at least one version of the Function Scan, not all of them currently offer all four versions. When you schedule your scan, you’ll be able to see which are available at the locations nearest to you—and we plan to scale availability rapidly in the near future.
If you’re a Function member, log into your Function account to access a direct link to scheduling on Ezra’s site.
Yes, you can use your HSA or FSA to purchase a Function Scan on Ezra’s site.