Q: How many Function Health lab locations are in Tennessee?

Function Health draws blood at Quest Diagnostics patient service centers, with locations across Tennessee. Including Nashville, Memphis, Chattanooga, Knoxville, and more. Empirical Health uses the same Quest network in Tennessee, for $190 instead of $365.

Q: How much does Function Health cost in Tennessee?

Function Health charges $365 per year for their membership. Empirical Health offers a comprehensive 100+ biomarker panel in Tennessee for just $190/year , nearly half the price. Empirical Health offers similar biomarker coverage at a fraction of the cost, plus personalized nutrition plans and wearable device integration.

Q: How does Function Health's cost compare to Empirical's?

Function Health's membership is $365/year . From June 23 to July 1, 2026, its Function Day sale offers two years for $499 , about $250 per year. In Tennessee, Empirical Health is $190/year , below both Function's list price and its Function Day rate, with no two-year commitment. The price includes a personalized action plan and wearable integration.

Q: Where can I get a blood draw in Tennessee?

Empirical Health uses the Quest network in Tennessee. Including Nashville, Memphis, Chattanooga, Knoxville, and more. Most Quest locations accept walk-ins. Use the Empirical Health location finder to find the closest lab.

Q: How does Function Health compare to Empirical Health?

Function Health focuses on comprehensive lab testing with 100+ biomarkers, but lacks personalized action plans and wearable integration. Empirical Health provides 100+ biomarkers, includes personalized nutrition plans, Apple Watch and wearable integration for continuous health monitoring, and AI-powered heart health risk scores. The combination of comprehensive testing plus actionable insights makes Empirical the best value for proactive health management.

Q: What lab does Empirical Health use?

Function Health uses Quest Diagnostics for blood draws in most states. In Tennessee, Empirical Health uses the Quest network, so you have convenient patient service centers near you. Most locations accept walk-ins.

Question 1

How many Function Health lab locations are in Tennessee?

Accepted Answer

Function Health draws blood at Quest Diagnostics patient service centers, with locations across Tennessee. Including Nashville, Memphis, Chattanooga, Knoxville, and more.

Empirical Health uses the same Quest network in Tennessee, for $190 instead of $365.

Question 2

How much does Function Health cost in Tennessee?

Accepted Answer

Function Health charges $365 per year for their membership. Empirical Health offers a comprehensive 100+ biomarker panel in Tennessee for just $190/year, nearly half the price.

Empirical Health offers similar biomarker coverage at a fraction of the cost, plus personalized nutrition plans and wearable device integration.

Question 3

How does Function Health's cost compare to Empirical's?

Accepted Answer

Function Health's membership is $365/year. From June 23 to July 1, 2026, its Function Day sale offers two years for $499, about $250 per year.

In Tennessee, Empirical Health is $190/year, below both Function's list price and its Function Day rate, with no two-year commitment. The price includes a personalized action plan and wearable integration.

Question 4

Where can I get a blood draw in Tennessee?

Accepted Answer

Empirical Health uses the Quest network in Tennessee. Including Nashville, Memphis, Chattanooga, Knoxville, and more.

Most Quest locations accept walk-ins. Use the Empirical Health location finder to find the closest lab.

Question 5

How does Function Health compare to Empirical Health?

Accepted Answer

Function Health focuses on comprehensive lab testing with 100+ biomarkers, but lacks personalized action plans and wearable integration.

Empirical Health provides 100+ biomarkers, includes personalized nutrition plans, Apple Watch and wearable integration for continuous health monitoring, and AI-powered heart health risk scores. The combination of comprehensive testing plus actionable insights makes Empirical the best value for proactive health management.

Question 6

What lab does Empirical Health use?

Accepted Answer

Function Health uses Quest Diagnostics for blood draws in most states.

In Tennessee, Empirical Health uses the Quest network, so you have convenient patient service centers near you. Most locations accept walk-ins.

Question 7

How did you select these specific biomarkers?

Accepted Answer

Empirical Health researched work by leading health experts including Mark Hyman, Andrew Huberman, Peter Attia, Eric Topol, and Rhonda Patrick.

Empirical Health's medical team then selected the strongest, most evidence-based markers to give a complete picture of your health, focusing on biomarkers that are both clinically meaningful and actionable.

Feature	Empirical Health	Function Health
Price	$190/year	$365/year
Number of biomarkers	100+	100+
ApoB (Apolipoprotein B)
Lp(a) (Lipoprotein(a))
hs-CRP (High-sensitivity CRP)
Full lipid panel
HbA1c
Vitamin B12		Add-on
Folate		Add-on
Personalized nutrition plans
Wearable integration
Heart health risk scores

Empirical Health vs Function Health

Function Health vs Empirical Health in Tennessee

100+ biomarkers for $190

Quest lab locations across Tennessee

Function Health stops with testing. We help you act on your results.

Nutrition Tracking

Meal Recommendations

Exercise Guidance

Sleep Optimization

Frequently asked questions about Function Health alternatives in Tennessee

Twice as much for half the price. That's Empirical Health.