Term Insurance for Diabetics in India: Complete Guide

101 million reasons this article exists

India has 101 million adults living with diabetes, according to the ICMR-INDIAB national study published in The Lancet Diabetes & Endocrinology in June 2023. The International Diabetes Federation’s 11th Edition Atlas (April 2025) puts the number at 89.8 million for the 20-79 age group. Either way, India ranks second in the world after China, and one in every seven diabetic adults globally is Indian.

Here is what makes the situation worse: 38.6 million of those diabetics (about 43%) don’t even know they have the condition, per the IDF Atlas. And another 136 million Indians are pre-diabetic, according to the ICMR study. Type 2 diabetes accounts for 90-95% of all cases in India.

These numbers mean that a huge portion of the Indian working-age population either has diabetes or will develop it. And most of them need term insurance. So the question isn’t whether diabetics should buy term insurance. The question is how.

What insurers check when you apply

If you disclose diabetes (or if the medical tests during underwriting reveal it), the insurer’s underwriting team will look at a specific set of parameters.

HbA1c is the headline number. It measures your average blood glucose over the past two to three months. Unlike fasting blood sugar, which captures a single moment, HbA1c tells the insurer how consistently your diabetes is managed. This single test carries more weight in underwriting than any other.

Fasting blood sugar (FBS) and post-prandial blood sugar (PPBS) supplement the HbA1c reading. The insurer wants to see both controlled and within acceptable ranges.

Kidney function tests (serum creatinine, eGFR, urine albumin) check for diabetic nephropathy. Kidneys are among the first organs affected by poorly controlled diabetes, and nephropathy significantly raises the mortality risk.

Lipid profile matters because diabetics face higher cardiovascular risk. High LDL, low HDL, and elevated triglycerides compound the risk in the insurer’s model.

ECG and TMT (treadmill test) come into play for applicants over 40 or those with a history of chest pain, breathlessness, or other cardiac symptoms.

The insurer also asks how long you’ve had diabetes. A diagnosis within the past year carries different risk than a 15-year history. Longer duration increases the probability of complications like retinopathy, neuropathy, and cardiovascular disease. Age at onset matters too: diagnosis before 40 is treated with more caution than onset after 50.

The HbA1c threshold that decides your application

The 8.0% threshold is the practical ceiling. Bajaj Allianz’s dedicated diabetic plan explicitly accepts applicants with HbA1c up to 8% (and up to 8.5% in some cases). Beyond that, options narrow sharply.

Complications change the equation regardless of HbA1c. Even with an HbA1c of 6.8%, if you have diabetic retinopathy, nephropathy, neuropathy, or a history of diabetic foot ulcers, the underwriting outcome will be much less favourable. Some of these complications lead to automatic decline.

How much more you’ll pay

In rupee terms: if a healthy non-diabetic 35-year-old pays ₹10,000 per year for ₹1 crore term cover, a well-controlled diabetic of the same age might pay ₹12,500 to ₹15,000. A moderately controlled case would pay ₹17,500 or more. These numbers come from insurance aggregator estimates and are not guarantees; actual loading varies by insurer.

Type 1 vs Type 2: very different prospects

Type 2 diabetes, which is linked to lifestyle and typically develops after age 30, is the condition insurers have learned to price. Most major insurers accept well-controlled Type 2 applicants.

Type 1 is a different story. Because it involves lifelong insulin dependency and typically starts early, the long-term complication risk is higher. Most Indian term insurers decline Type 1 applications outright. Bajaj Allianz’s diabetic term plan explicitly covers only Type 2 and pre-diabetics. If you have Type 1, your options are limited, and you’ll need to work with a specialist insurance advisor to find the few insurers who might consider your application.

Strategies that actually work

Control your HbA1c before you apply

If your HbA1c is 7.8%, don’t apply immediately. Spend three to six months following your physician’s treatment plan, adjusting medication if needed, and bringing that number below 7%. A stable HbA1c record over multiple readings carries more weight than a single good test on the day of the medical exam. Insurers want to see a trend, not a data point.

Lose weight if you can

Data from the Diabetes Prevention Program shows that losing 5-7% of body weight can lower HbA1c by 0.5 to 1 percentage point. For someone weighing 85 kg, that’s losing 4-6 kg. Combined with 150 minutes per week of moderate exercise (which reduces diabetes progression risk by up to 58%), weight loss is the most direct route to both better health and better insurance terms.

Disclose everything

This cannot be said enough. Non-disclosure of pre-existing conditions is the leading cause of claim rejection in India’s life insurance industry. Section 45 of the Insurance Act gives insurers a three-year window to contest your policy for misrepresentation. And even after three years, proven fraud (which includes deliberate concealment of a known diagnosis) can void the claim.

In the 2018 NCDRC case of Neelam Chopra v. LIC, the policyholder had concealed his diabetes, took a policy in 2003, and died of cardiac arrest in 2004. LIC rejected the claim. The NCDRC ruled that non-disclosure of common lifestyle diseases like diabetes “will not totally disentitle the complainant” but “must suffer in the form of reduced claims.” The family received a reduced payout, not the full sum assured. Even in a relatively favourable ruling, concealment cost the family money and years of legal fighting.

Apply to multiple insurers

Underwriting criteria vary significantly across companies. One insurer’s auto-underwriting algorithm might flag your HbA1c of 7.2% and decline. Another insurer’s manual underwriting team might review your full medical history, see that your diabetes is newly diagnosed, your kidney function is normal, and your lipids are controlled, and accept with 40% loading. Apply to at least three insurers with your full medical documentation.

Go offline for complex cases

Online term insurance applications are fast and convenient, but they rely on algorithmic underwriting. If your diabetes profile is anything other than straightforward, an offline application through an advisor gives the underwriting team the full picture. The advisor can present your treatment history, medication compliance, and specialist reports in a way that an online form cannot.

Pre-diabetics: your window of opportunity

If your HbA1c is between 5.7% and 6.4%, you’re pre-diabetic. You don’t have diabetes yet, but your risk is elevated. From an insurance perspective, this is a window you should use.

Pre-diabetics will typically face moderate loading plus an additional health questionnaire. You won’t get standard rates in most cases, but you’re in a much stronger position than someone with a confirmed diabetes diagnosis. If your HbA1c is at the lower end (5.7-5.9%), you have no other risk factors, and you’re under 40, some insurers may offer something close to standard rates.

The practical advice for pre-diabetics is clear. A structured lifestyle intervention of 90 days, focused on diet (whole grains, millets, pulses, vegetables per ICMR-NIN dietary guidelines) and exercise, can drop HbA1c by 0.5 to 1%. If you can bring your reading below 5.7% and hold it there for six months, you can apply for term insurance as a non-diabetic. That window may not stay open. The ICMR-INDIAB study found that 136 million Indians are pre-diabetic, and a significant portion will progress to Type 2 within five to ten years without intervention.

Priya’s story: buying term insurance with diabetes

Priya, a 35-year-old chartered accountant in Chennai, was diagnosed with Type 2 diabetes at 33 during a routine health check. Her HbA1c at diagnosis was 7.4%. Over the next 18 months, she worked with her endocrinologist to bring it down to 6.6% through metformin, dietary changes (she switched from white rice to brown rice and millet roti), and daily 30-minute walks.

When she applied for ₹1 crore term insurance, her advisor submitted applications to four insurers simultaneously, along with 18 months of HbA1c records showing a clear downward trend, a clean kidney function report, and a letter from her endocrinologist confirming good metabolic control.

One insurer declined (their algorithm flagged “diabetes under 35” as an automatic rejection trigger). Two offered ₹75 lakh cover with 45% loading. The fourth offered ₹1 crore with 30% loading and no exclusion riders. Priya chose the last option and pays ₹14,300 per year (compared to roughly ₹8,500 for a healthy non-diabetic woman of the same age). The ₹5,800 annual difference is the cost of her condition. She considers it the best ₹5,800 she spends each year.

Frequently asked questions

Can I get term insurance if I was diagnosed with diabetes before age 30?

If it’s Type 2, some insurers will consider your application, but the loading will be higher than for someone diagnosed later in life. Early-onset Type 2 is associated with a longer disease duration and greater lifetime complication risk. Type 1 (which is more common in younger diagnoses) is declined by most Indian insurers.

Does the premium loading ever reduce after the policy is issued?

For standard term policies, no. Your premium is locked for the policy term, including the loading. However, Bajaj Allianz’s diabetic term plan offers a “Keep Fit” benefit: if your health parameters improve, the underwriting loading is reduced by 10% per policy anniversary. This is currently the only Indian term product with this feature.

I’m pre-diabetic. Should I wait until I’m diagnosed before buying term insurance?

The opposite. Buy now, while you’re pre-diabetic. You’ll face lower loading than a confirmed diabetic, and you may even get close to standard rates if your HbA1c is at the lower end. Waiting until diabetes is confirmed guarantees higher premiums. Use this window aggressively.

What if my diabetes is managed through diet alone, without medication?

Diet-controlled diabetes is the most favourable profile for underwriting. If your HbA1c is below 6.5% without medication, you’ll face the lowest loading in the diabetic category. Some insurers may even treat this as pre-diabetic rather than diabetic, depending on your overall health profile. Document your dietary management with your doctor and bring those records to the application.

Will insulin use affect my application differently than oral medication?

Yes. Insulin use signals a more advanced stage of diabetes (or Type 1), and insurers view it as higher risk than oral medication alone. If you were on oral medication and recently switched to insulin, the transition may trigger postponement or higher loading. The insurer will want to understand why the switch happened and whether your condition has stabilised on the new regimen.

Use our coverage calculator to work out how much cover you need, then check the premium estimator to see what the loaded premium might look like for your profile. If you’re unsure about your overall financial protection, the insurance readiness quiz takes two minutes and highlights gaps you might be missing.