LabInformationLab tests, explained

Blood Type & Blood Disorders in California

This page explains the blood type & blood disorders, what it measures, and how to arrange it. This panel combines blood typing with screening for common blood disorders. It is often ordered before transfusions, during pregnancy, or when a person has symptoms like unusual tiredness or frequent infections. It helps identify your blood group and check for conditions such as anemia or abnormal blood cells. This page covers the blood type & blood disorders for people in California, in Pacific, from what it measures to how to arrange a draw.

Sample type
blood
Category
General Wellness
Turnaround
1-3 business days
Price
$198
Referral
Not required

This panel combines blood typing with screening for common blood disorders. It is often ordered before transfusions, during pregnancy, or when a person has symptoms like unusual tiredness or frequent infections. It helps identify your blood group and check for conditions such as anemia or abnormal blood cells.

What it measures

  • ABO blood group — Determines if you are type A, B, AB, or O.
  • Rh factor — Shows whether you are Rh-positive or Rh-negative.
  • Hemoglobin — Measures the oxygen-carrying protein in red blood cells; low levels can suggest anemia.
  • White blood cell count — Counts infection-fighting cells; abnormal levels may point to infection or other conditions.
  • Platelet count — Checks cells that help blood clot; low or high counts can affect bleeding risk.

Who it is for

A clinician may order this test before surgery, during pregnancy, or if you have signs of a blood disorder. It is also used to match blood for transfusions.

Preparation

No fasting is needed. Tell your clinician about any medications or recent transfusions, as these can affect results.

Results and what they mean

Results are usually available in 1–3 business days. Your blood type is reported as a letter and Rh status, while disorder markers are given as numbers compared to a reference range. Only a clinician can interpret these results in the context of your health. This is general information, not medical advice.

Requesting the Blood Type & Blood Disorders in California

Order online, choose a certified collection site in California, and review results through a secure portal. No referral is required, and orders are processed confidentially. With coastal metros, inland towns, and rural counties with very different access to testing, it pays to schedule your collection in advance.

Frequently asked questions

Do I need to fast for this test?

No, fasting is not required.

Can my blood type change over time?

No, your ABO and Rh type are inherited and do not change.

What if my results are outside the reference range?

That does not always mean there is a problem. Your clinician will consider your symptoms and history.

Is this test covered by insurance?

Coverage varies by plan and reason for testing. Check with your insurance provider.

Blood Type & Blood Disorders by city in California

All testing in California →   Full Blood Type & Blood Disorders guide →