160+ lab tests, monitoring for early indicators of 100s of conditions
Whole-body across every major organ system, so you can get deeper insights on your health and spot trends, track progress, and take action.
5 ways Function goes beyond your annual checkup
Learn what you could be missing with 5x more lab tests than the average physical
Clinician insights into your results
With your health history in mind, to surface what matters most. Get a plan, not just a printout.
Zero insurance red tape
No preauthorizations or approvals. No bouncing around specialists just to order labs. And no deductibles or co-pays. Just $365 for 160+ tests.
Your personal AI health assistant
Ask about lab results, or create a grocery list or action plan informed by your biomarkers, health history, and goals.
Sharpened by 70M+ lab tests and counting
Your insights, recommendations, and guidance are based on your data and anonymized data from thousands of others, not guesswork.
What could cost you $15,000 is $365
Your health shouldn’t depend on insurance.
- 160+ lab tests annually
- Testing 2x/year and on-demand
- Insights from top doctors and researchers
- All-in-one for your whole body
- Tracked in one secure place
- Clinicians review every result and flag issues
- Personalized protocol for instant action
- Add MRI and CT anytime
- No insurance, transparent pricing
Function blows my mind. The experience, price, and clinician notes are all phenomenal.
This is the most comprehensive lab testing I have ever had. I am thrilled to know more about my health and how to improve it.
Best money I have spent on healthcare.
Whole-body lab testing meets scans that see more
Function provides 160+ lab tests for $1/day and member pricing on MRI and CT scans. For imaging only, schedule directly with Ezra.
MRI Scans
Annual MRI
Scans for signs of hundreds of potential conditions, including early signs of cancer of the brain, thyroid, liver, gallbladder, pancreas, spleen, kidneys, adrenal glands, bladder, ovaries, uterus, and prostate. Also scans for signs of prior stroke, sinus inflammation, fatty liver, uterine fibroids, and abdominal aortic aneurysm.
$999 $899
*Pricing for Function members only.
What's included:
- Head
- Neck
- Abdomen
- Pelvis
MRI with Spine
Everything in the Annual MRI, plus spine coverage to look for signs of spinal lesions and tumors, herniated discs, cervical spinal stenosis, spondylosis, fractures, scoliosis, arthritis, and other degenerative changes.
$1699 $1,499
*Pricing for Function members only.
What's included:
- Head
- Neck
- Abdomen
- Pelvis
- Spine
MRI with Skeletal and Neurological Assessment
Everything in the MRI with Spine, plus looks for signs of potential neurodegeneration in the brain and narrowing in the arteries of the head and neck, and provides a brain age analysis. Also includes body composition assessment (fat and muscle volume), hip evaluation (labrum, cartilage, and joint health), and knee scans (for meniscus, ACL, and MCL injuries).
$3,999
What's included:
- Head
- Neck
- Abdomen
- Pelvis
- Spine
- Musculoskeletal Assessment (Hips/Knees)
- MR Angiogram (Head/Neck)
- Brain Analysis
- Body Composition Profiling
CT Scans
Heart CT
This low-dose CT scan measures calcium buildup in the arteries of the heart (coronary arteries), with a coronary artery calcium (CAC) score to assess long-term cardiovascular risk. The images are timed with the heartbeat to avoid blurriness from the heart’s normal movement and rhythm.
$349
What's included:
- Gated Coronary Artery Calcium (CAC) Score
