---
title: "Cortisol Total LC MS Test: What It Measures"
description: "It measures total cortisol in blood to assess adrenal hormone output and stress physiology, with ordering and results support through Vitals Vault."
canonical: "https://www.vitalsvault.com/biomarkers/cortisol-total-lc-ms"
last-updated: 2026-08-22
---

# Cortisol Total LC MS Test: What It Measures

> It measures total cortisol in blood to assess adrenal hormone output and stress physiology, with ordering and results support through Vitals Vault.

---

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