Anion Gap

Calculated value indicating acid-base balance

2/22Providers

Electrolytes &Category

8-12 mEq/LReference

Limited Availability

2 providers include this

Reference Range

8-12 mEq/L

What is Anion Gap?

Calculated value indicating acid-base balance

Why It Matters

High anion gap indicates metabolic acidosis from conditions like diabetic ketoacidosis, lactic acidosis, or kidney failure. Low gap may indicate hypoalbuminemia.

Reference Range: 8-12 mEq/L

Which Providers Test Anion Gap?

Full Provider Comparison

Provider	Includes	Annual Cost	Biomarkers
Superpower	✓	$199	100+ (150 with ratios)
WHOOP Advanced Labs	—	$349	65
Labcorp OnDemand	✓	$398	30+
Life Extension	—	$486	40+
Everlywell	—	$468	83
Mito Health	—	$349	100+
InsideTracker	—	$680	48
Function Health	—	$499	100+
Marek Health Base	—	$250	45+
Marek Health Comprehensive	—	$495	70+
Marek Health Complete	—	$895	100+
Marek Health Executive	—	$1950	150+
Blueprint Advanced	—	$1150	110
Quest Health	—	$Varies	75+
Empirical Health	—	$190	85+
Oura Health Panels	—	$99	50
SiPhox Health	—	$125	60
Hims Labs Base	—	$199	50
Hims Labs Advanced	—	$499	120+
Healthspan	—	$349	80+
Vitality Blueprint Standard	—	$375	85
Vitality Blueprint Elite	—	$700	129

Ready to Test Anion Gap?

2 providers include this biomarker in their panels

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Frequently Asked Questions

What does Anion Gap test for?

Anion Gap is a electrolytes &minerals biomarker. Calculated value indicating acid-base balance The normal reference range is 8-12 mEq/L.

Which providers include Anion Gap?

2 of 22 providers include this test:Superpower, Labcorp.

How often should I test Anion Gap?

For most people, testing 2-4 times per year is recommended to establish baseline levels and track trends. Consult your healthcare provider for personalized recommendations.

What is the optimal range?

The standard reference range is 8-12 mEq/L. Many functional medicine practitioners recommend tighter optimal ranges for peak health. Your ideal range may vary based on age, sex, and health goals.

Why is Anion Gap important?

High anion gap indicates metabolic acidosis from conditions like diabetic ketoacidosis, lactic acidosis, or kidney failure. Low gap may indicate hypoalbuminemia.

Medical Disclaimer

This information is for educational purposes only and is not medical advice. Always consult with a qualified healthcare provider about your specific health needs.