---
title: "Ccd O214 IgE Test: What It Measures & What Results Mean"
description: "It checks IgE to CCDs that can cause false-positive allergy tests, with easy ordering and Quest-based lab access through Vitals Vault."
canonical: "https://www.vitalsvault.com/biomarkers/ccd-o214-ige"
last-updated: 2026-08-22
---

# Ccd O214 IgE Test: What It Measures & What Results Mean

> It checks IgE to CCDs that can cause false-positive allergy tests, with easy ordering and Quest-based lab access through Vitals Vault.

---

Canonical HTML: https://www.vitalsvault.com/biomarkers/ccd-o214-ige
- [llms.txt](https://www.vitalsvault.com/llms.txt)
- [sitemap.xml](https://www.vitalsvault.com/sitemap.xml)
- [Developer portal](https://www.vitalsvault.com/developers)