Educational draft · Clinical review pending · Draft updated 2026-10-15. No clinician authorship or completed medical review is claimed.
What do the diagnostic ranges mean?
For non-pregnant people where HbA1c is appropriate, below 5.7% is below the prediabetes threshold, 5.7–6.4% is the prediabetes range, and 6.5% or higher is the diabetes range. Confirmation is generally needed without unequivocal symptoms. These are diagnostic ranges, not personal treatment targets.
What is your individual target?
Ask your treating clinician for a target that accounts for your health and low-glucose risk. A lower result does not erase an existing diagnosis or instruct you to stop medicines.
Can the result be misleading?
Some forms of anaemia, haemoglobin variants and pregnancy-related circumstances affect interpretation. Report discrepancies between HbA1c and home glucose readings.
Do you need to fast?
HbA1c alone does not require fasting, but other tests ordered alongside it may. Follow laboratory instructions.
How often should you repeat the test?
A common schedule is every six months when goals are maintained, or around three months after treatment changes or when goals are unmet. Your clinician decides your schedule.
What should you bring?
Bring dated current and previous reports, medicines and any glucose records. List questions about your target and next review. Onsite HbA1c testing is not confirmed by this article.
Sources and further reading
References provide general evidence and education; they do not establish clinic-specific outcomes.
Your care is individual
Educational information does not replace an individual medical consultation. Outcomes and suitability vary. Continue prescribed medicines unless your treating doctor changes them.
Discuss your questions in Pimpri Morwadi
Dr. Shital More-Mhaisane, BAMS, MD (Ayurveda) · Madhavbaug Pimpri Pune
Row House No. 2, Sukhwani Residency, Near Morjai Ganesh Mandir, Ajmera Road, Morwadi Pimpri, Pimpri-Chinchwad, Pune, Maharashtra – 411018, India