# Cold Agglutinin Titer, Quantitative

> This test measures the amount of cold agglutinins, which are antibodies that cause red blood cells to clump together at low temperatures. It helps explain symptoms like fatigue, pale skin, or pain in the fingers and toes when you are exposed to the cold. Doctors use these results to evaluate for Cold Agglutinin Disease, a condition where the immune system mistakenly destroys red blood cells. However, this test cannot diagnose a condition on its own, as some healthy individuals may have low levels of these antibodies without any health problems.

- Labcorp code: 006353
- Category: [Autoimmunity](https://app.picardo.health/labs/tests/autoimmunity.md)
- Price: shown at checkout, before payment.
- Blood draw: free at a Labcorp location, or $75.00 at home.
- Order link: https://app.picardo.health/labs/order?tests=006353&ref=assistant

## About ordering

A licensed physician reviews every order before any test is run, and results arrive in the person's Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.