Chromium blood test
Quick answer: This test measures the level of chromium, a metal, in your blood. Doctors order it for suspected exposure at work or for people with certain metal joint replacements.
- SampleBlood
- TakesAbout 5 minutes
- Before the testNo special preparation is usually needed.
How the test is done
- 1You share details of any metal joint replacement or work exposure
- 2Blood is drawn into a metal-free tube
- 3The tube is sealed to prevent contamination
- 4The sample is sent to a trace metals lab
What your results can mean
Reading your report
Normal ranges differ between labs and by age and sex, so discuss your result with your doctor.
If the result is outside the usual range
A high level can be seen with wear of some metal joint replacements or exposure at work, such as in plating or welding. Your doctor reads it with your symptoms and any scans of the joint.
Who usually has this test
People with metal-on-metal hip or other joint replacements, and workers exposed to chromium.
Risks and aftercare
Only a small bruise is likely from the blood draw.
Names and options
Also called: chromium level
Listed by the hospital as
- CHROMIUM, BLOOD
Questions about this test
Why are chromium and cobalt tested together?
Many metal joint replacements contain both metals. Checking both helps doctors watch for wear of the joint.
Does a high chromium level mean my joint must be replaced?
Not by itself. Doctors look at symptoms, scans and trends over time before making decisions.
Where else can chromium exposure come from?
Some industries, such as metal plating, leather tanning and welding, can expose workers to chromium.
Related tests
Tamara Hospital & IVF Centre, Rajajinagar
34/3, 10th Cross Road, opp. Vardhaka Sardar Patel School, 1st N Block, 2nd Stage, Rajajinagar, Bengaluru 560010
The hospital is open 24 hours. Call before you come to check the timing for your scan or sample collection.
Get directions ↗IVF Pulse fertility care at Tamara Hospital →
Reception
Waiting area
IVF lab
This page explains each test in general terms so you know what to expect. It is not medical advice: your doctor decides which tests you need and what your results mean. Reference ranges differ between laboratories. Updated 4 November 2026.