ESR (Erythrocyte Sedimentation Rate)
The ESR measures how quickly red blood cells settle in a standardized tube and rises when inflammatory proteins cause them to clump. It is a nonspecific marker of inflammation used in conditions such as polymyalgia rheumatica, giant cell arteritis, rheumatoid arthritis, and infection. It changes more slowly than CRP and is often interpreted together with it.
7 of 22 providers
Inflammation &Immune Markers
autoimmune diseases
What is ESR (Erythrocyte Sedimentation Rate)?
The ESR measures how quickly red blood cells settle in a standardized tube and rises when inflammatory proteins cause them to clump. It is a nonspecific marker of inflammation used in conditions such as polymyalgia rheumatica, giant cell arteritis, rheumatoid arthritis, and infection. It changes more slowly than CRP and is often interpreted together with it.
Why It Matters
Non-specific marker that indicates presence of inflammation but not the cause. Elevated in infections, autoimmune diseases, and certain cancers. Often used alongside CRP.
Which Providers Test ESR (Erythrocyte Sedimentation Rate)?
Full Provider Comparison
| Provider | Includes | Annual Cost | Biomarkers |
|---|---|---|---|
 Superpower | ✓ | $199 | 100+ (150 with ratios) |
 WHOOP Advanced Labs | — | $349 | 65 |
 Labcorp OnDemand | — | $398 | 40+ |
| — | $486 | 40+ | |
| — | $449 | 288 | |
| ✓ | $349 | 100+ | |
| — | $829 | 54 | |
 Function Health | ✓ | $365 | 160+ |
| — | $250 | 65 | |
| — | $495 | 80+ | |
| — | $895 | 100+ | |
| — | $1950 | 130+ | |
| — | $375 | 95+ | |
| — | $Varies | 75+ | |
| — | $190 | 100+ | |
| — | $99 | 50 | |
| — | $124 | 60 | |
| ✓ | $349 | 130+ | |
| ✓ | $349 | 80+ | |
| ✓ | $375 | 85 | |
| ✓ | $700 | 128 | |
| — | $99 | 100+ |
Frequently Asked Questions
What is ESR (Erythrocyte Sedimentation Rate)?
The ESR measures how quickly red blood cells settle in a standardized tube and rises when inflammatory proteins cause them to clump. It is a nonspecific marker of inflammation used in conditions such as polymyalgia rheumatica, giant cell arteritis, rheumatoid arthritis, and infection. It changes more slowly than CRP and is often interpreted together with it.
What is the optimal range for ESR (Erythrocyte Sedimentation Rate)?
The standard reference range for ESR (Erythrocyte Sedimentation Rate) is autoimmune diseases. Optimal ranges may differ based on individual health goals and expert recommendations.
Which blood test providers include ESR (Erythrocyte Sedimentation Rate)?
7 out of 22 blood testing providers include ESR (Erythrocyte Sedimentation Rate) in their panels. This biomarker is widely available across major providers.
What category does ESR (Erythrocyte Sedimentation Rate) fall under?
ESR (Erythrocyte Sedimentation Rate) is categorized under Inflammation &Immune Markers. This category includes biomarkers that help assess related aspects of health and wellness.
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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.
Last reviewed:2026-04-12