5,000+
Hospitals/Clinics
India's most trusted health centres
Optional 'You Book, Visit Pays' feature
Cashless coverage from metro to rural
CD4 (Pan T Cell Marker)

CD4 (Pan T Cell Marker) in Rajouri Garden, Delhi: The CD4 (Pan T cell marker) test measures the number of CD4-positive T lymphocytes in your blood. Book with GetVisit for NABL-accredited results, same-day slots, home collection and cashless OPD.
What is a CD4 (Pan T Cell Marker) Test in Delhi ?
What is CD4 (Pan T Cell Marker)?
The CD4 (Pan T cell marker) test measures the number of CD4-positive T lymphocytes in your blood. These cells help coordinate the immune response and signal other cells to fight infections. Accurate organism identification is clinically essential , typhoid, dengue, and malaria each require different treatment, and the wrong empirical approach delays recovery.
What does CD4 (Pan T Cell Marker) measure?
CD4 levels show how well your immune system can respond to germs. Doctors use the test to detect and monitor HIV and other causes of immune suppression. It helps predict risk for opportunistic infections and guides treatment choices. Clinicians also check CD4 during chemotherapy, after transplants, or when recurrent infections occur.
What symptoms suggest CD4 (Pan T Cell Marker) may be needed?
A doctor may recommend CD4 (Pan T Cell Marker) when a patient reports sudden fever (above 38.5°C), body aches and chills, persistent headache, nausea or vomiting, abdominal pain, skin rash, joint pain, and extreme fatigue. GetVisit makes testing convenient in Delhi, with lab slots and home collection in Vasant Kunj, South Extension, and nearby areas.
How is CD4 (Pan T Cell Marker) performed?
Collection is a routine blood draw. Using a single-use sterile needle, the phlebotomist takes a small sample from a vein in your arm; GetVisit's team in Vasant Kunj and South Extension, Delhi then barcodes and transports it under controlled conditions to the NABL lab.
How accurate is CD4 (Pan T Cell Marker)?
Every GetVisit sample from Vasant Kunj, South Extension, and across Delhi is processed at NABL-accredited labs that use internationally calibrated reference standards, pass external quality assessments, and maintain internal quality control at every shift. Reports are accepted by all major hospital networks, specialists, and insurance providers in India.
Are there any risks to CD4 (Pan T Cell Marker)?
A blood draw for CD4 (Pan T Cell Marker) is very safe. Occasionally there is minor bruising or light-headedness; sitting for a couple of minutes afterwards at the Vasant Kunj or South Extension, Delhi collection point usually prevents this.
Did you know?
A pan‑T cell marker is a surface protein expressed on nearly all T lymphocytes (for example, CD3) used to identify and quantify T‑cell populations.
CD4 (Pan T Cell Marker) Test Preparation in Delhi
Medication guidance:
There's usually no need to stop your regular medication; just let the staff know what you take.
Diet and fasting:
There is no need to skip food or drink for this test. Staying well hydrated beforehand simply makes the sample easier to collect.
When to book:
An early slot works best, especially for fasting tests. Home collection is available across Janakpuri, Karol Bagh, and the rest of Delhi.
What to carry:
Carry your test requisition, a government-issued ID, and any previous reports so results can be compared over time.
CD4 (Pan T Cell Marker) Test Parameters in Delhi
Single standalone test:
CD4 (Pan T Cell Marker). Can be ordered individually or as part of a preventive health package on GetVisit.
Why Take a CD4 (Pan T Cell Marker) Test in Delhi ?
When does a doctor order CD4 (Pan T Cell Marker)?
CD4 (Pan T Cell Marker) is commonly included in HIV monitoring panels and immune function profiles. Doctors may order it for people with unexplained recurrent infections, weight loss, fevers, or suspected immunodeficiency.
Who should get CD4 (Pan T Cell Marker) done in Delhi?
Delhi's 30+ million population, India's most severe urban air pollution, one of the country's highest combined diabetes and cardiovascular disease burdens, extreme seasonal temperature range (from 3°C in January to 48°C in May), and monsoon infection risk across Dwarka, Rohini, Shahdara, and Uttam Nagar make regular preventive diagnostic testing an essential part of health management for all city residents. Anyone with fever or flu-like illness in Delhi, especially during and after the monsoon, benefits from prompt CD4 (Pan T Cell Marker) testing, as do travellers returning from endemic areas and people caring for someone already infected. Residents of Karol Bagh, Dwarka, and flood-prone localities face higher seasonal exposure to mosquito- and water-borne infections.
What conditions can CD4 (Pan T Cell Marker) help diagnose?
It helps diagnose and follow HIV, track immune recovery during treatment, and assess chemotherapy or transplant effects. Low or high counts can result from infections, autoimmune disease, medications like steroids or chemotherapy, and inherited immune disorders. Family history of immune problems may prompt earlier or repeated testing.
What do CD4 (Pan T Cell Marker) results mean?
Results are interpreted in context, not in isolation. GetVisit shows your measured value next to the laboratory reference range, and your doctor reads it together with your clinical picture and any earlier results. See the FAQs below for what typical high or low values can mean for this test.
How often should CD4 (Pan T Cell Marker) be repeated?
Infection tests are ordered when symptoms are present rather than on a fixed schedule. Repeat testing may be needed to confirm recovery, to check clearance after treatment, or if fever recurs. During Delhi's monsoon fever season, prompt retesting is advised for any new febrile illness.
What happens after CD4 (Pan T Cell Marker) results are ready?
Your GetVisit digital report is delivered to your phone as soon as results are authorised. Share it directly with your doctor via the app, or book a consultation with a GetVisit-verified specialist on the same platform. Critical values outside a safe range are flagged by the laboratory for urgent clinical review.
Search by test names and add it to your cart

Choose your preferred labs from top trusted partners

Select a convenient date and time for your test

Make payment and get confirmation within 2 hours

For any unanswered questions, reach out to our support team via email. We will assist you as soon as possible
Visit Health Experience
End-to-end care delivered at the right time through our nationwide network
India's most trusted health centres
Optional 'You Book, Visit Pays' feature
Cashless coverage from metro to rural

Priority access & same-day care
Cashless in 1250+ cities
Custom doctor onboarding

NABL-accredited labs
Hassle-free sample collection
Seamless report & prescription tracking

Home delivery & store pickup options
End-to-end order tracking
Auto-refills for regular medications

Your Care, Our Commitment!
More than 12,000 people trust us with their health
Delhi traffic is brutal so finding a nearby lab through GetVisit was a relief in Ghaziabad. Simple blood draw, over in under two minutes. In and out in fifteen minutes. The report helped my doctor adjust my medication right away. Will book through GetVisit next time without a second thought.
Had a stubborn fever and this test pinpointed the cause quickly. The team followed proper protocols throughout. Got the digital report faster than expected. Everything was within the normal range which was a relief. Great service, especially given Delhi's busy lifestyle.
Had a stubborn fever and this test pinpointed the cause quickly. GetVisit had a lab within walking distance of my sector in Karol Bagh. The staff explained each step before proceeding. Simple blood draw, over in under two minutes. My doctor said it was one of the most clearly formatted reports he had seen. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.
High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. The staff at the collection centre were professional and made me comfortable. The report arrived with all parameters clearly listed. The report helped my doctor adjust my medication right away. Will definitely return for my next round of tests.
Used GetVisit for the first time and the booking was genuinely straightforward near my flat in Rohini Sector 7. Vector-borne diseases are common in Delhi during the rains. Blood draw was fast and painless. The test confirmed exactly what my doctor had suspected. Already recommended this to three people in my RWA.
My child had recurrent fevers and this test finally gave us a clear answer. Clean, clear report with no missing values. Booked online through GetVisit with no phone calls required near my home in Saket. The staff at the collection centre were professional and made me comfortable. Saved me time and the hassle of going to a big hospital for a routine test.
My child had recurrent fevers and this test finally gave us a clear answer. No long queues and no confusion. Excellent turnaround with results by evening for a morning blood draw. This result changed my doctor's approach to my treatment for the better. Saved me time and the hassle of going to a big hospital for a routine test.
Excellent turnaround with results by evening for a morning blood draw. High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. The GetVisit platform made it easy to pick a morning slot before office near Lajpat Nagar Metro. The test confirmed exactly what my doctor had suspected. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.
Booked a 7 AM slot before my Metro commute in Ghaziabad. Simple blood draw, over in under two minutes. The technician was gentle and my elderly father had no issues. The test confirmed exactly what my doctor had suspected. Saved me time and the hassle of going to a big hospital for a routine test.
My child had recurrent fevers and this test finally gave us a clear answer. The lab staff were courteous and I was not made to wait. Got the digital report faster than expected. The report gave my specialist all the data needed to make a confident call. Impressed with the service. Will keep using it.
Delhi traffic is brutal so finding a nearby lab through GetVisit was a relief in Ghaziabad. Simple blood draw, over in under two minutes. In and out in fifteen minutes. The report helped my doctor adjust my medication right away. Will book through GetVisit next time without a second thought.
Had a stubborn fever and this test pinpointed the cause quickly. The team followed proper protocols throughout. Got the digital report faster than expected. Everything was within the normal range which was a relief. Great service, especially given Delhi's busy lifestyle.
Had a stubborn fever and this test pinpointed the cause quickly. GetVisit had a lab within walking distance of my sector in Karol Bagh. The staff explained each step before proceeding. Simple blood draw, over in under two minutes. My doctor said it was one of the most clearly formatted reports he had seen. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.
High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. The staff at the collection centre were professional and made me comfortable. The report arrived with all parameters clearly listed. The report helped my doctor adjust my medication right away. Will definitely return for my next round of tests.
Used GetVisit for the first time and the booking was genuinely straightforward near my flat in Rohini Sector 7. Vector-borne diseases are common in Delhi during the rains. Blood draw was fast and painless. The test confirmed exactly what my doctor had suspected. Already recommended this to three people in my RWA.
My child had recurrent fevers and this test finally gave us a clear answer. Clean, clear report with no missing values. Booked online through GetVisit with no phone calls required near my home in Saket. The staff at the collection centre were professional and made me comfortable. Saved me time and the hassle of going to a big hospital for a routine test.
My child had recurrent fevers and this test finally gave us a clear answer. No long queues and no confusion. Excellent turnaround with results by evening for a morning blood draw. This result changed my doctor's approach to my treatment for the better. Saved me time and the hassle of going to a big hospital for a routine test.
Excellent turnaround with results by evening for a morning blood draw. High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. The GetVisit platform made it easy to pick a morning slot before office near Lajpat Nagar Metro. The test confirmed exactly what my doctor had suspected. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.
Booked a 7 AM slot before my Metro commute in Ghaziabad. Simple blood draw, over in under two minutes. The technician was gentle and my elderly father had no issues. The test confirmed exactly what my doctor had suspected. Saved me time and the hassle of going to a big hospital for a routine test.
My child had recurrent fevers and this test finally gave us a clear answer. The lab staff were courteous and I was not made to wait. Got the digital report faster than expected. The report gave my specialist all the data needed to make a confident call. Impressed with the service. Will keep using it.
Delhi traffic is brutal so finding a nearby lab through GetVisit was a relief in Ghaziabad. Simple blood draw, over in under two minutes. In and out in fifteen minutes. The report helped my doctor adjust my medication right away. Will book through GetVisit next time without a second thought.
Had a stubborn fever and this test pinpointed the cause quickly. The team followed proper protocols throughout. Got the digital report faster than expected. Everything was within the normal range which was a relief. Great service, especially given Delhi's busy lifestyle.
Had a stubborn fever and this test pinpointed the cause quickly. GetVisit had a lab within walking distance of my sector in Karol Bagh. The staff explained each step before proceeding. Simple blood draw, over in under two minutes. My doctor said it was one of the most clearly formatted reports he had seen. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.
High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. The staff at the collection centre were professional and made me comfortable. The report arrived with all parameters clearly listed. The report helped my doctor adjust my medication right away. Will definitely return for my next round of tests.
Used GetVisit for the first time and the booking was genuinely straightforward near my flat in Rohini Sector 7. Vector-borne diseases are common in Delhi during the rains. Blood draw was fast and painless. The test confirmed exactly what my doctor had suspected. Already recommended this to three people in my RWA.
My child had recurrent fevers and this test finally gave us a clear answer. Clean, clear report with no missing values. Booked online through GetVisit with no phone calls required near my home in Saket. The staff at the collection centre were professional and made me comfortable. Saved me time and the hassle of going to a big hospital for a routine test.
My child had recurrent fevers and this test finally gave us a clear answer. No long queues and no confusion. Excellent turnaround with results by evening for a morning blood draw. This result changed my doctor's approach to my treatment for the better. Saved me time and the hassle of going to a big hospital for a routine test.
Excellent turnaround with results by evening for a morning blood draw. High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. The GetVisit platform made it easy to pick a morning slot before office near Lajpat Nagar Metro. The test confirmed exactly what my doctor had suspected. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.
Booked a 7 AM slot before my Metro commute in Ghaziabad. Simple blood draw, over in under two minutes. The technician was gentle and my elderly father had no issues. The test confirmed exactly what my doctor had suspected. Saved me time and the hassle of going to a big hospital for a routine test.
My child had recurrent fevers and this test finally gave us a clear answer. The lab staff were courteous and I was not made to wait. Got the digital report faster than expected. The report gave my specialist all the data needed to make a confident call. Impressed with the service. Will keep using it.
Delhi traffic is brutal so finding a nearby lab through GetVisit was a relief in Ghaziabad. Simple blood draw, over in under two minutes. In and out in fifteen minutes. The report helped my doctor adjust my medication right away. Will book through GetVisit next time without a second thought.
Had a stubborn fever and this test pinpointed the cause quickly. The team followed proper protocols throughout. Got the digital report faster than expected. Everything was within the normal range which was a relief. Great service, especially given Delhi's busy lifestyle.
Had a stubborn fever and this test pinpointed the cause quickly. GetVisit had a lab within walking distance of my sector in Karol Bagh. The staff explained each step before proceeding. Simple blood draw, over in under two minutes. My doctor said it was one of the most clearly formatted reports he had seen. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.
High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. The staff at the collection centre were professional and made me comfortable. The report arrived with all parameters clearly listed. The report helped my doctor adjust my medication right away. Will definitely return for my next round of tests.
Used GetVisit for the first time and the booking was genuinely straightforward near my flat in Rohini Sector 7. Vector-borne diseases are common in Delhi during the rains. Blood draw was fast and painless. The test confirmed exactly what my doctor had suspected. Already recommended this to three people in my RWA.
My child had recurrent fevers and this test finally gave us a clear answer. Clean, clear report with no missing values. Booked online through GetVisit with no phone calls required near my home in Saket. The staff at the collection centre were professional and made me comfortable. Saved me time and the hassle of going to a big hospital for a routine test.
My child had recurrent fevers and this test finally gave us a clear answer. No long queues and no confusion. Excellent turnaround with results by evening for a morning blood draw. This result changed my doctor's approach to my treatment for the better. Saved me time and the hassle of going to a big hospital for a routine test.
Excellent turnaround with results by evening for a morning blood draw. High fever in the monsoon and my doctor wanted dengue and typhoid ruled out. The GetVisit platform made it easy to pick a morning slot before office near Lajpat Nagar Metro. The test confirmed exactly what my doctor had suspected. Highly recommend to anyone in Delhi NCR looking for hassle-free diagnostics.
Booked a 7 AM slot before my Metro commute in Ghaziabad. Simple blood draw, over in under two minutes. The technician was gentle and my elderly father had no issues. The test confirmed exactly what my doctor had suspected. Saved me time and the hassle of going to a big hospital for a routine test.
My child had recurrent fevers and this test finally gave us a clear answer. The lab staff were courteous and I was not made to wait. Got the digital report faster than expected. The report gave my specialist all the data needed to make a confident call. Impressed with the service. Will keep using it.