---
title: "Erythropoietin (EPO) Test: What It Measures"
description: "It measures the hormone that signals red blood cell production and helps evaluate anemia or high hemoglobin patterns, with convenient Quest lab access via."
canonical: "https://www.vitalsvault.com/biomarkers/erythropoietin"
last-updated: 2026-08-22
---

# Erythropoietin (EPO) Test: What It Measures

> It measures the hormone that signals red blood cell production and helps evaluate anemia or high hemoglobin patterns, with convenient Quest lab access via.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/erythropoietin
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