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Chromium and Cobalt, Whole Blood Test

* This is not a home test kit. You will need to visit a local lab for testing.

The Purpose of a Chromium Cobalt Blood Test

When many people think of metal poisoning, they probably picture lead in drinking water or overexposure to aluminum or copper in industrial workplaces. But there is another way that metal can build up to toxic levels, which is called metallosis. This is typically caused by metal-on-metal implants that may be used in hip or knee replacements. Chromium and cobalt are heavy metals that are often found in these medical implants. Monitoring their levels is crucial for individuals who have undergone joint replacement surgeries or have metal implants in order to ensure their safety and well-being.

Chromium, Blood (6085)
Cobalt, Blood (35417)
Chromium and Cobalt, Whole Blood (738770)

What Does the Blood Test For Chromium and Cobalt Measure?

The test measures the concentration of chromium and cobalt in your blood. If your levels are too high, it may mean that the implant shows signs of excessive wear or is not working properly.

Who Should Take a Cobalt and Chromium Blood Test?

The cobalt and chromium blood test is recommended if you have undergone joint replacement surgeries involving metal implants, particularly those with metal-on-metal implants, to spot any adverse effects from the procedure. Additionally, if you are experiencing symptoms such as pain, inflammation, or changes in mobility near the implant site, you should consider taking this test to assess the presence of metal toxicity.

Chromium and Cobalt Lab Test Preparation

There are no special precautions necessary before giving your sample for the chromium and cobalt, whole blood test. However, you may want to inform the lab of any medications or supplements you are currently taking to make sure they won’t interfere with your results.

Chromium Cobalt Blood Test Results

Based on your chromium and cobalt lab test results, you may be considered at high risk for toxicity if either of your levels is above 10.0 ng/mL. Moderate risk is categorized as between 3.0 ng/mL and 10.0 ng/mL, and low risk is less than 3.0 ng/mL. Your physician may want to run further tests, get imaging scans, and conduct a physical exam if your results are irregular.

Where Can I Get a Blood Test for Chromium and Cobalt Near Me?

Feel empowered in your healthcare choices when you shop at Personalabs. Our 400-plus health tests, including a comprehensive collection of heavy metal tests, will help you get the information you need to be proactive toward your health. Just follow these steps to get your results:

Step 1: Shop Personalabs online for the chromium and cobalt blood test, making sure you don’t live in a state that requires a doctor’s authorization to buy the test. After you purchase the test, download the lab order for your appointment.

Step 2: Find a location near you from over 4,000 Quest Diagnostics and Labcorp sites throughout the United States, then schedule your test appointment.

Step 3: Bring the lab order to your testing appointment and give your blood sample.

Step 4: Look in your confidential Personalabs account for your results, usually after 2 to 10 business days. (Contact us if you’d like to get your results by a specific date, and we will reach out to your lab.)

Shop Personalabs for all your health testing needs.

Additional information


LabCorp, Quest

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Results can be provided in as little as 24-48 hrs. For more complex tests, please contact us for turn around times.


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