Quick Reference
- Full form
- Coombs Test Direct
- Sample type
- Blood
- Fasting
- Not required
- Marker measured
- 1
- Report turnaround
- Same day
- Available at
- All locations
About Coombs Test Direct
The Direct Coombs test checks whether your red blood cells are being attacked by antibodies while still in your body, often used to investigate certain types of anemia or newborn jaundice linked to blood group incompatibility.
No fasting is required, and results are available the same day.
How to Prepare
- No fasting required.
- No special preparation needed before your blood draw.
Frequently Asked Questions
What does a Direct Coombs test check for?
It checks whether your red blood cells are being attacked by antibodies while still in your bloodstream.
Do I need to fast before this test?
No fasting is required.
When is this test used in newborns?
It helps investigate newborn jaundice linked to blood group incompatibility between mother and baby.
What other conditions use this test?
It is also used to investigate certain types of autoimmune anemia.
How soon will my report be ready?
Same day.
Is home sample collection available?
Yes, in all City Care Lab service areas.
This page provides general health information and is not a substitute for medical advice. Speak with your doctor about your specific results and treatment.