What’s included
Get a continuous, deep-level picture of your health.
Access to Function's platform
Access to Function's platform
One secure home for all of your lab test results, Clinician’s Summaries, and insights derived from top doctors and 1000s of hours of research.
A comprehensive summary of your results from a clinician, along with prompt calls for any urgent results.
Make impactful changes and find out how your results change over time.
Monitor for early indicators of thousands of diseases through advanced tests not typically covered by insurance.
The 100+ test list.
The 100+ test list.
Doctors across specialties carefully selected each test below to provide you with the broadest and deepest understanding of your ever-changing health. The following tests are included with your $499 Function annual membership.*
Your Stack developed
with top doctors.
Your Stack developed
with top doctors.
Your Stack turns results into action items. Discover immediate steps to best support your unique health, and witness the impact on your next set of results. Developed with top doctors and 1000s of hours of deep research.
100+ lab tests
Whole body testing
Tracked over time
Doctors may come and go.
Function is designed for your lifetime.
Doctors may come and go.
Function is designed for your lifetime.
Common questions
Common questions
Secure your spot for early access here. We will email or text you when your spot becomes available. Click here if you already have an early access code.
The $499 per year Function membership includes:
- 100+ lab tests to start each year of membership. No hidden cost. No insurance involved.
- 60+ lab tests 3-6 months later to see what’s changing.
- Insights from top doctors based on your results.
- Access to re-test at transparent prices, as needed.
- Access to purchase non-routine tests (e.g. Lyme, STDs, allergies), as needed.
- Access to purchase groundbreaking new diagnostics (e.g. Galleri Multi-Cancer Early Detection), as needed.
Function is FSA/HSA eligible. For an itemized receipt, email hello@functionhealth.com. The receipt will include a cost breakdown, date of payment and service, and the ordering clinician. Function does not provide a Tax ID number, medical diagnosis, or diagnostic codes. Reimbursement is not guaranteed. Please contact your FSA/HSA provider in advance to confirm terms of reimbursement.
Leading doctors across specialties, including Function's co-founder and Chief Medical Officer Mark Hyman M.D., have spent decades determining the correct comprehensive set of lab tests that should ideally be routinely done. Function reflects this deep cross-specialty analysis across cardiology, oncology, endocrinology, immunology, nephrology and more.*
The traditional insurance route typically requires a specific symptom or condition to warrant comprehensive testing. (We find it backward to require the existence of a condition to test for that same condition.)
To get all the tests included in your Function membership, you would need to work with a doctor willing to request these 100+ tests. Doctors rarely have the time needed to review this many tests, let alone to understand and explain your results to you. They also want to avoid creating financial burdens on their patients who may be billed for any advanced lab tests. You would also likely miss out on insights from the world’s top doctors based on your specific results.
Function includes 5x more lab tests than most primary care check-ups. This includes heart, thyroid, hormones, metabolic, kidneys, liver, nutrients, heavy metals and more. Function also tracks your results over time and brings you actionable insights from the world’s top doctors based on your specific results. All lab tests are ordered and reviewed by licensed clinicians.
The average physical tests only 19 biomarkers.