My question is about whether labs have different reference values because of the reagents used in processing. My lab report shows an A1C value of 6, and the lab normal range shows up to 6.2. I understand that normal values are usually less than 5.7, but in this case, can 6 be considered normal since the lab range shows up to 6.2? I understand fasting is high, but please restrict your answer to differences in lab normal ranges.

Answered by 1 Apollo Doctors

Dr Dhankecha Dineshbhai

General Practitioner

MBBS
6+ Yrs

Consult Now

Lab normal ranges can slightly vary, but medically, A1C of 6 is considered prediabetic. Even if your lab marks it as normal, aim to bring it below 5.7 with lifestyle changes. Repeat every 3 to 6 months and consult if it trends higher.

Dr. Dhankecha Suggests...

Take a HbA1c Test (Hemoglobin A1c) Test

Book HbA1c Test (Hemoglobin A1c) Test

Answered 04/09/2025

More HBA1C (GLYCATED HEMOGLOBIN) Health Queries

View all

I have had three pregnancy losses, the first and second pregnancies ended at 6 weeks, and the third ended at 10 weeks due to cardiac failure. My doctor advised both my husband and me to undergo peripheral blood karyotyping to check for any chromosomal abnormalities. I have attached both of our karyotyping reports. Could you please review them and let me know if the results are normal? Additionally, I would really appreciate your guidance on how to plan for a healthy pregnancy in the future.

Answered by Apollo Doctors

My Hba1c level lowered from 6.8 to 5.1 ,what does it mean?

Answered by Apollo Doctors

Hi Sir, my problem is urinating 6 to 7 times per day. My report is: serum bilirubin total 0.92 mg/dl, serum bilirubin direct 0.54 mg/dl, serum bilirubin indirect 0.38 mg/dl, SGOT 40.9 IU/L, SGPT 73.9 IU/L, serum alkaline phosphatase 354.3 IU/L.

Answered by Apollo Doctors

Disclaimer: Answers on Apollo 247 are not intended to replace your doctor advice. Always seek help of a professional doctor in case of an medical emergency or ailment.