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

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

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 Wisconsin communities

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

Milwaukee1,340,981CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMadison461,778CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGreen Bay219,472CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyAppleton218,448CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyRacine135,352CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyKenosha123,061CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyEau Claire103,586CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyLa Crosse99,227CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWausau76,016CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyOshkosh74,737CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyJanesville71,907CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWaukesha71,307CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencySheboygan70,234CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWest Bend69,672CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWest Allis60,220CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWauwatosa48,072CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyFond du Lac44,412CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyBrookfield41,020CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyNew Berlin40,289CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMenomonee Falls38,219CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGreenfield37,623CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyFranklin36,685CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyBeloit36,567CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyOak Creek36,266CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencySun Prairie35,528CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyManitowoc34,267CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyFitchburg29,361CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMount Pleasant27,572CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyNeenah27,194CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencySuperior26,601CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyStevens Point25,752CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyCaledonia25,288CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyDe Pere25,216CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMuskego24,991CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMequon24,814CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWatertown23,030CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMiddleton21,634CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyPleasant Prairie21,193CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencySouth Milwaukee20,785CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGermantown20,780CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyHoward19,828CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyFox Crossing18,907CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyOnalaska18,760CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWisconsin Rapids18,711CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMarshfield18,668CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyCudahy18,197CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMenasha18,157CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyOconomowoc17,969CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyAshwaubenon17,042CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyKaukauna16,929CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyMenomonie16,721CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyBeaver Dam16,594CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyRiver Falls16,058CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyBellevue15,922CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWeston15,609CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyHartford15,526CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWhitefish Bay14,818CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyGreendale14,735CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencyWaunakee14,679CD4 Count Test – Lymphocyte Count for HIV & ImmunodeficiencySalem Lakes14,630CD4 Count Test – Lymphocyte Count for HIV & Immunodeficiency