What is an HbA1c test?
It measures the share of your haemoglobin that has glucose attached to it. Because red blood cells live about three months, the result reflects your average blood sugar over that time.
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On WhatsApp & EmailTest: HbA1c (Glycosylated Haemoglobin). Result: A percentage, reported with an estimated average glucose. Price: From 450. Fasting: Not required. Sample: Blood, in an EDTA tube. Reports: Within 12 hours, digital. Home collection: Available across Greater Noida; any charge is shown at booking. Lab: NABL-accredited.
Glucose in your blood sticks to haemoglobin, the protein in red blood cells that carries oxygen. Red cells live for about three months, so the share of haemoglobin carrying sugar reflects your average glucose over that period rather than a single moment. The report gives HbA1c as a percentage and an estimated average glucose (eAG) worked out from it.
A commonly used guide for adults is below 5.7% as normal, 5.7% to 6.4% as the prediabetes range, and 6.5% or above as the diabetes range. Your doctor reads the result alongside your symptoms and other tests, and the reference range printed on your report is the one to follow.
Common reasons are screening people with a family history of diabetes or extra weight, confirming a high fasting or post-meal sugar, and following people already diagnosed. For someone on treatment, doctors usually repeat it every three to six months to see whether the plan is working.
Conditions that change red blood cells can make HbA1c read higher or lower than your true average, including anaemia, recent blood loss or transfusion, and some inherited haemoglobin variants. If your result does not match your sugar readings, your doctor may ask for other tests. Please do not change medicines on the basis of a report alone.
Greater Noida is spread out, and getting to a collection centre can take longer than the test itself. HbA1c is a good fit for home collection: no fasting, no preparation, one small sample. Whether you live in a society in Greater Noida West, near Knowledge Park or in a PG or hostel, choose a slot when you will be in and a phlebotomist comes to you.
HbA1c shows the long-term average. If your doctor also wants to know how your body is making insulin, the Insulin-Fasting and C-Peptide tests are the usual companions, and the Advance diabetes package and Full Body Checkup with HbA1c bundle it with other tests. This booking is the HbA1c test only.
A fasting or post-meal blood glucose, insulin, C-peptide, a kidney or lipid profile and a urine test are not part of this test. Please read the result with your doctor.
Content last reviewed: October 2026
Fasting: Not required. Eat and drink normally.
Sample: One venous blood draw into an EDTA tube.
Medicines: Continue prescribed medicines, including diabetes medicines, unless your doctor tells you otherwise. Tell your doctor if you have had a blood transfusion or heavy blood loss in the last few months.
Tracking your number: book at roughly the same interval each time, usually every three months, and keep earlier reports to hand.
Address: give your sector, society or hostel name and a landmark at booking so the phlebotomist can find you easily.
Home collection: Available across Greater Noida — Alpha 1 and 2, Beta 1 and 2, Gamma 1 and 2, Delta 1 to 3, Omega, Pari Chowk, Knowledge Park and Greater Noida West. Any collection charge is shown at booking.
Reports: Digital, within 12 hours of collection.
One test: HbA1c (Glycosylated Haemoglobin), reported with the estimated average glucose, from a single blood sample, with a digital report within 12 hours.
A fasting or post-meal blood glucose, insulin, C-peptide, a lipid or kidney profile and a urine test. These are separate orders.
To see how your body handles insulin, add Insulin-Fasting or C-Peptide. For a wider check, the Advance diabetes package and Full Body Checkup with HbA1c include HbA1c with other tests.
Common questions about HBA1c (Glycosylated Hemoglobin) in Greater Noida
It measures the share of your haemoglobin that has glucose attached to it. Because red blood cells live about three months, the result reflects your average blood sugar over that time.
It starts from 450 in Greater Noida. Home sample collection is available across the city and any collection charge is shown in the booking flow before you confirm. Digital reports are included.
No. There is no fasting and no special preparation. You can eat and drink normally before the sample.
Digital reports are issued within 12 hours of sample collection.
A commonly used guide for adults is below 5.7% as normal, 5.7% to 6.4% as the prediabetes range and 6.5% or above as the diabetes range. Your report prints the reference range the lab used, and your doctor interprets the result.
Yes. Give the building name, room or floor and a nearby landmark at booking, and choose a slot when you will be in.
Yes, including Alpha 1, Beta 2, Gamma 1, Delta 3, Pari Chowk, Knowledge Park and Greater Noida West. Any collection charge is shown before you confirm.
People with diabetes are usually advised to repeat it every three to six months. For screening, your doctor will suggest an interval based on your risk. Your doctor decides what is right for you.
No. A fasting sugar test shows your glucose at one moment. HbA1c shows your average over the past two to three months. Doctors often use both.
Yes. Anaemia, recent blood loss or transfusion and some inherited haemoglobin variants can make HbA1c read higher or lower than your true average. Tell your doctor about these when you share your report.
Yes. Reports are digital, so you can open or forward the PDF straight to your doctor.
Yes. Your sample is processed at a NABL-accredited laboratory in our network. NABL accreditation is granted to individual laboratories after evaluation of their equipment, processes and personnel. It is not a company-wide certification, and HealthVas does not claim to hold accreditation itself.
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