---
title: "Hematocrit Test: What It Measures & What Results Mean"
description: "A hematocrit test measures the percent of your blood made up of red cells; order through Vitals Vault and draw at a Quest location with PocketMD support."
canonical: "https://www.vitalsvault.com/biomarkers/hematocrit"
last-updated: 2026-08-22
---

# Hematocrit Test: What It Measures & What Results Mean

> A hematocrit test measures the percent of your blood made up of red cells; order through Vitals Vault and draw at a Quest location with PocketMD support.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/hematocrit
- [llms.txt](https://www.vitalsvault.com/llms.txt)
- [sitemap.xml](https://www.vitalsvault.com/sitemap.xml)
- [Developer portal](https://www.vitalsvault.com/developers)