Testing & Diagnostics
Function Health Membership
Function Health
Annual lab-testing membership. Function says it includes 160+ lab tests a year: 100+ at an annual visit and 60+ at a mid-year test 3-6 months later (the mid-year test doesn't roll over). Blood is drawn at 2,000+ Quest locations, or at home or work where offered (fee not stated). Results appear in an online dashboard with clinician notes and a personalized protocol; Function says clinicians review every result and a provider calls if a result is critical. Price: $365 for the first year of membership ('$1/day', charged annually; checked Oct 3, 2026); renewal price not stated. The prepaid price covers all states except New York and New Jersey, where Function says testing can cost more. Add-ons cost extra, including the Galleri multi-cancer test and MRI/CT scans through Ezra. Lab and regulatory: Function describes itself as 'a healthcare technology company and not a laboratory or medical provider'; testing is done by Quest, and lab and medical services are provided by independent third parties. Availability: US only, 48 states; not available in Rhode Island, Hawaii or Puerto Rico. Adults 18+; not available during pregnancy. No refunds of prior payments; you can cancel and rejoin but not pause. HSA/FSA eligible (itemized receipt). Evidence grade: C. The individual tests are standard clinical lab assays, but no trial has shown that a broad consumer lab panel like this improves health outcomes; a Cochrane review of general health checks in adults found little or no effect on mortality or morbidity, and abnormal results can lead to follow-up testing. Goals: longevity, heart health, metabolic health. Directory: Testing & Diagnostics > Blood panels & memberships.
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