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Midwest · CD4 Count Test – Lymphocyte Count for HIV & Immunodeficiency

CD4 Count Test – Lymphocyte Count for HIV & Immunodeficiency in Indiana

This page explains the cd4 count test – lymphocyte count for hiv & immunodeficiency, what it measures, and how to order it. This test measures specific types of white blood cells, called lymphocytes, which are important for immune system function. It is often used to monitor the progression of HIV infection.

Typical turnaround1-3 business days
Price range$188
PreparationFollow the lab's instructions.
Sample typeBlood draw at a collection lab
ReferralNo referral required

What this test is

The CD4 Count test, also known as a CD4 lymphocyte count, measures the number of CD4 cells in your blood. These cells are a type of T-lymphocyte that play a crucial role in the immune system's ability to fight off infections.

What it measures

  • CD4 Lymphocytes — a key indicator of immune system health
  • CD8 Lymphocytes — another type of T-lymphocyte involved in immune response
  • CD4/CD8 Ratio — reflects the balance between different types of T-cells
  • CD3 Lymphocytes — total count of T-lymphocytes
  • CD19 Lymphocytes — a type of B-lymphocyte that produces antibodies
  • CD16/56 Lymphocytes — natural killer (NK) cells and some other immune cells

What the test involves

This test requires a standard blood draw from a vein in your arm. The collected blood sample is then sent to a laboratory for analysis.

Why it is often ordered

Clinicians typically order this test to assess the health of the immune system, particularly in individuals with HIV. It helps in evaluating the stage of the infection and guiding treatment decisions.

Preparation

No special preparation is usually needed for this test. However, always follow the specific instructions provided by the laboratory where your blood will be collected.

How results are reported

Results are typically available within a few business days and will be provided to your healthcare provider. Reference ranges, which indicate what is considered a typical amount, vary between laboratories.

Before you go

  • Fasting requirements
  • Specific collection time
  • How to get results

Cities

CD4 Count Test – Lymphocyte Count for HIV & Immunodeficiency in Indiana communities

Choose your city for local context and to request this test.

Indianapolis1,659,305CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyFort Wayne330,305CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencySouth Bend290,915CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyEvansville226,788CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyLafayette166,793CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyElkhart147,679CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyBloomington106,327CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyCarmel98,137CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyFishers97,154CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyTerre Haute93,247CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMuncie87,037CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyAnderson85,700CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyHammond77,491CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGary69,739CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyNoblesville68,885CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMichigan City65,946CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGreenwood62,914CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyKokomo59,263CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMishawaka50,823CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyColumbus50,718CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyJeffersonville49,178CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyLawrence49,048CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWestfield45,695CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWest Lafayette44,515CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyPortage37,540CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyNew Albany37,350CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMerrillville36,196CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyRichmond35,854CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGoshen34,792CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyPlainfield34,311CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyValparaiso33,820CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyCrown Point33,518CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGranger30,394CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyZionsville30,258CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyHobart29,516CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencySchererville29,381CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyBrownsburg28,420CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMarion27,757CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyEast Chicago26,502CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyFranklin25,112CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMunster23,717CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyHighland23,695CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGreenfield23,024CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyClarksville22,169CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyLa Porte21,993CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencySeymour21,192CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyAvon20,848CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencySt. John19,805CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyShelbyville19,710CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyLogansport18,471CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyNew Castle17,465CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyLebanon17,196CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyHuntington17,018CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyVincennes16,892CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyDyer16,422CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyCrawfordsville16,279CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyJasper16,231CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGriffith16,213CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyFrankfort16,134CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyNew Haven15,922CD4 Count Test – Lymphocyte Count for HIV & Immunodeficiency