What’s included

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The $499 per year Function membership includes:

• 100+ lab tests* to start each year of membership. 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. Members can expect to receive an itemized receipt via e-mail within one business day of scheduling lab testing. The receipt will include a cost breakdown, date of payment and service, and the ordering clinician. If you have not received an itemized receipt after one business day of scheduling your lab visits, please email hello@functionhealth.com and we will make sure one is sent to you. 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.