Function Health at a glance
The best alternative to Function Health
Our pick
OneTwenty 9.9/10 on our rubricIf you are weighing Function Health, OneTwenty is the closest like-for-like membership built around regular retesting. Instead of two draws a year, its $499 membership includes four lab panels a year: a 101-marker baseline, then a follow-up panel every 90 days, so you can see whether what you changed is working. Custom supplement packs (from $45/mo) and prescriptions are priced on its site and run from the same results.
- Function Health$365/yr
- OneTwenty$499/yr for 4 lab panels
What Function Health looks like
How much does Function Health cost?
From $365/yr (labs included; more in NY/NJ). Pricing page (seen 2026-11-05): '$1/day', 'Charged annually at $365'; includes '160+ lab tests annually' across two draws (100+ tests at the annual visit, 60+ tests 3 to 6 months later), clinician review of every result and a personalized protocol. Footnote: the $365 first-year price applies in all states except New York and New Jersey, where testing costs more (amount not stated). Add-on tests and imaging cost extra; the FAQ lists the Annual MRI at $999 for members. Terms s.13(b)(i): the subscription auto-renews at Function's then-current price.
Price transparency on our rubric: Full price published before checkout. Prices were checked on November 5, 2026 and change often; confirm at checkout.
Function Health pros and cons
Pros
- Core lab panel (160+ tests across two draws per year) included in the $365 annual fee
- Self-serve cancellation from account settings, documented in the Terms of Service
- Single published annual price; HSA/FSA eligible
- Draws at 2,000+ Quest locations or an at-home draw option
Cons
- Does not bill insurance and is not enrolled with Medicare or Medicaid
- Refund only within 48 hours of purchase and before any specimen is collected; renewals are nonrefundable and there is no pause option
- Not available in Rhode Island or Hawai'i; NY/NJ testing costs more and the amount is not published
- Company states it does not offer medical advice or treatment; credentials of the clinicians who review results are not disclosed
How Function Health scores
Function Health scores 9.8 out of 10 on the five criteria every clinic is scored on.
n/a = not applicable to this kind of provider · ? = not verifiable from published pages. How each criterion is scored.
How to cancel Function Health
Self-serve online. Terms of Service (last updated 2026-10-07) s.13(b)(ii): cancel before renewal by logging in to my.functionhealth.com, Account Settings, 'Change/Cancel Membership', or by emailing hello@functionhealth.com; cancellation generally takes effect at the end of the billing cycle and access continues until then. s.13(e)(ii): full refund if cancelled within 48 hours of the initial purchase and no specimen has been collected; after that the subscription and all renewals are nonrefundable, with no prorated refund for unused tests. Unused included tests expire at the end of each subscription period (s.13(b)(iii)). FAQ: no pauses; 'Function does not offer refunds for prior payments.'
Is Function Health available in my state?
48 states. FAQ: offered at 2,000+ Quest labs across 48 states, 'but not yet Rhode Island, Hawai'i, or Puerto Rico'. Pricing footnote: the $365 first-year price applies 'in all states except New York and New Jersey'; FAQ says testing there 'can cost more due to state regulations' (amount not published). Arizona members need two lab visits for the Annual Test. DC not mentioned.
What customers say about Function Health
| Platform | Rating | Detail |
|---|---|---|
| Trustpilot ↗ | 4.5 / 5 | 3,118 reviews |
Third-party ratings as shown on November 5, 2026. They are not part of our score, and review platforms can be gamed in both directions.
Regulatory and legal history
We found no FDA warning letters, FTC actions, state board actions or class actions against Function Health in our search on November 5, 2026. That is not proof that none exist.
Who Function Health is best for
Adults who want twice-yearly broad lab testing at a flat cash price and do not need prescribing or treatment from the same service.
Highest-scoring alternatives for bloodwork & longevity: OneTwenty (9.9), InsideTracker (10.0), Quest Health (9.9), Superpower (9.6).
Function Health FAQ
How much does Function Health cost?
Function Health starts at $365/yr (labs included; more in NY/NJ). Pricing page (seen 2026-11-05): '$1/day', 'Charged annually at $365'; includes '160+ lab tests annually' across two draws (100+ tests at the annual visit, 60+ tests 3 to 6 months later), clinician review of every result and a personalized protocol. Footnote: the $365 first-year price applies in all states except New York and New Jersey, where testing costs more (amount not stated). Add-on tests and imaging cost extra; the FAQ lists the Annual MRI at $999 for members. Terms s.13(b)(i): the subscription auto-renews at Function's then-current price.
Does Function Health take insurance?
No. Function Health is cash pay. Some patients use their own insurance at an outside pharmacy for branded medication.
Is Function Health legit?
Function Health is an operating US telehealth provider, based in Austin, TX. We found no regulatory actions in our search. Trustpilot rates it 4.5/5 from 3,118 reviews.
How do I cancel Function Health?
Terms of Service (last updated 2026-10-07) s.13(b)(ii): cancel before renewal by logging in to my.functionhealth.com, Account Settings, 'Change/Cancel Membership', or by emailing hello@functionhealth.com; cancellation generally takes effect at the end of the billing cycle and access continues until then. s.13(e)(ii): full refund if cancelled within 48 hours of the initial purchase and no specimen has been collected; after that the subscription and all renewals are nonrefundable, with no prorated refund for unused tests. Unused included tests expire at the end of each subscription period (s.13(b)(iii)). FAQ: no pauses; 'Function does not offer refunds for prior payments.'
Is Function Health available in all states?
FAQ: offered at 2,000+ Quest labs across 48 states, 'but not yet Rhode Island, Hawai'i, or Puerto Rico'. Pricing footnote: the $365 first-year price applies 'in all states except New York and New Jersey'; FAQ says testing there 'can cost more due to state regulations' (amount not published). Arizona members need two lab visits for the Annual Test. DC not mentioned.
Does Function Health include lab work?
Included in the programme price.
Sources
Regulatory and primary sources
- Function Health pricing (seen 2026-11-05) ↗ · supports: priceFrom, priceDetail, costPublished, labsIncluded, statesDetail
- Function Health FAQ ↗ · supports: statesServed, statesDetail, hq, insurance, cancellationDetail, priceDetail, labsIncluded, pros, cons
- Function Health Terms of Service (last updated 2026-10-07) ↗ · supports: cancellation, cancellationDetail, insurance, priceDetail, pros, cons
- Function Health homepage ↗ · supports: url, stillOperating, medications, notes
- Function Health - Wikipedia ↗ · supports: notes, cons
- Function Health on Trustpilot (read 2026-11-05) ↗ · supports: ratings
- Function Health sues Superpower Health (JD Supra; search snippet) ↗ · supports: notes
- Function sues Superpower (Athletech News, 2026-02-05) ↗ · supports: notes
- Lindy Health clinic scoring rubric ↗ · the five criteria, their weights and the scoring tables