Scans were always essential. Now they’re accessible, too.

Function for Basic's community

Function empowers you to take ownership of your health through access to 100+ lab tests and advanced imaging, as well as powerful health insights that help you monitor for early signs of hundreds of diseases and create a health strategy that evolves with you.

Use code BASIC100 as your access code and BASIC100 as your gift code at checkout to unlock your $100 credit.

Start testing Gift Function

Function health membership

100+ lab tests

Unique health insights

Clear next steps

$499

$399

$100 off

With access and gift code

BASIC100

Start testing

Testing is easy

Schedule lab tests

At 2,000+ Quest Diagnostics locations

Get 100+ results

Explained by top doctors and researchers

Take action

Upgrade daily routines and test again

Start testing See how it works

Not your average checkup

No insurance needed

Transparent pricing

Heart testing beyond cholesterol

Autoimmunity testing

Hormones & fertility testing

Nutrient & electrolyte testing

Access to cancer testing

Standard checkup

What could cost you $15,000 is $499

Your health shouldn’t depend on insurance.

HSA/FSA Eligible

Function membership

$42

/month

Charged annually at $499

Join Function

100+ lab tests

Testing twice per year

All-in-one for your whole body

Tracked in one secure place

Clinicians review every result and flag issues

Personalized action plan

Add advanced MRI and CT scans anytime

No insurance, transparent pricing

Join Function

As someone navigating an autoimmune condition, it's been such a relief to finally have a clear, visual way to track what’s going on in my body—and actually understand it.

Noelle

Early detection has given me this amazing gift of extra years, probably extra decades, with my family.

Mike

After 10 years of dealing with a health issue, 5 years of trying to get doctors to run more in-depth tests, Function finally helped me uncover the root cause.

Sandy