You have selected to add a test that has special scheduling requirements which can not be ordered with other tests. Please complete your order and then place a new order.

Blood Type and Rh Factor

The Blood Typing and RH Factor Test determines your blood type [either A, B, AB, and O] and Rh factor [negative or positive].  Did you know there are several benefits in knowing both?

Blood type is determined by the types of antigens (or markers) on your blood cells.  Antigens are proteins on the surface of your blood cells that can cause a response from the immune system – which is good in fighting disease.

The Rh factor is a type of protein on the surface of red blood cells.  Red blood cells that contain protein are called Rh‐positive and the red blood cells that don’t are Rh‐negative. If you have Rh‐negative blood, it can be given to anyone because it can’t be identified as foreign in other people’s bodies (because it doesn’t have an antigen.)

Test Details

The  benefits  of  knowing  your  blood  type  range  from  identification  (blood  is  a  powerful  genetic fingerprint!) to nutrition (according to some studies, certain blood types break down foods better than others, allowing customers to better manage their health).

Learn More


Am I required to fast?

No, fasting is not required. There are no dietary or medicinal restrictions to take this test.

Is a doctor's order required?

No. You do not need to provide a doctor’s order to get lab testing done at Any Lab Test Now.

When will I get my test results?

Test results generally take between 24 to 72 business hours after your specimen is collected.

Do I need to make an appointment?

No. You can walk in for same day testing. We make it easy for you by offering work-friendly hours.

If I have questions about my tests results who should I contact?

We recommend you share your results with your physician.