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Hemogram and Differential
Quest Diagnostics1 test optionFrom $6.45
Hemogram and Differential
Quest DiagnosticsCatalog information reviewed: August 24, 2026 by the Sunridge Medical clinical team.
What this laboratory test evaluates
DetailsHemogram and Differential – This test is a comprehensive screening tool used to evaluate overall health and detect a wide range of disorders, including anemia, leukemia, and inflammation. It provides valuable information about the number and quality of white blood cells, red blood cells, and platelets.
What patients is this test right for?This test is suitable for individuals experiencing symptoms that may suggest blood-related disorders, infections, or inflammation. Symptoms can include: • Fatigue or weakness
• Fever or chills
• Bruising or bleeding easily
• Unexplained weight loss
• Infections that are frequent or severe
What type of sample is required for this test?A sample of whole blood is needed, collected into a full EDTA (lavender-top) tube. This involves a standard blood draw from a vein.
Additional test information
This test is suitable for individuals experiencing symptoms that may suggest blood-related disorders, infections, or inflammation.
Collection and processing
- Sample type: Whole blood
- Fasting: No
- Estimated laboratory processing: Results should be available in 2 – 5 business days after the sample is collected
How Sunridge uses laboratory information
Sunridge considers the medical question, symptoms, history, medications, prior results, and whether the finding could change care before recommending testing. A laboratory result is not interpreted in isolation and does not establish a diagnosis by itself.
Before requesting this test
Availability, collection requirements, eligibility, and processing estimates can change. Sunridge reviews each request and, when appropriate, creates the order through Fullscript. Follow the current instructions supplied with the approved order.
Common questions about this laboratory test
- What sample does this test require?
- The listed sample type is Whole blood. Confirm current collection instructions in the approved order.
- Does this test require fasting?
- The current catalog record lists fasting as: No. Follow the instructions supplied with the approved order.
- How long does laboratory processing usually take?
- Results should be available in 2 – 5 business days after the sample is collected. Timing can change after collection or if a laboratory requires additional review.
About this test
DetailsHemogram and Differential - This test is a comprehensive screening tool used to evaluate overall health and detect a wide range of disorders, including anemia, leukemia, and inflammation. It provides valuable information about the number and quality of white blood cells, red blood cells, and platelets.
What patients is this test right for?This test is suitable for individuals experiencing symptoms that may suggest blood-related disorders, infections, or inflammation. Symptoms can include: • Fatigue or weakness
• Fever or chills
• Bruising or bleeding easily
• Unexplained weight loss
• Infections that are frequent or severe
What type of sample is required for this test?A sample of whole blood is needed, collected into a full EDTA (lavender-top) tube. This involves a standard blood draw from a vein.
Additional details
This test is suitable for individuals experiencing symptoms that may suggest blood-related disorders, infections, or inflammation.
Highlighted health areas
- Cardiovascular
- Immune System
- Metabolic function
- Nutrition
- Women's health
- Men's health
Biomarkers and report focus
The exact analytes and report format can change. Confirm the current contents in the Fullscript order before payment.
- Neutrophils (%)
- Monocytes (%)
- Lymphocytes (%)
- Eosinophils (%)
- Basophils (%)
- Mean Corpuscular Hemoglobin Concentration (MCHC)
- Mean Corpuscular Hemoglobin (MCH)
- Mean Corpuscular Volume
- Hematocrit
- Hemoglobin (HGB)
- Band Neutrophils
- Blasts
- Metamyelocytes
- Myelocytes
- Nucleated RBC
- Promyelocytes
- Band Neutrophils (%)
- Basophils
- Blasts (%)
- Eosinophils
- Lymphocytes
- Metamyelocytes (%)
- Monocytes
- Myelocytes (%)
- Neutrophils
- Nucleated RBC (%)
- Promyelocytes (%)
- Reactive Lymphocytes
- White Blood Cell Count (WBC)
- Red Blood Cell Count (RBC)