A diabetes diagnosis doesn’t close the door on life insurance — but it does mean insurers will look at your application more closely, and how they evaluate it varies more between companies than almost any other condition. Here’s exactly what matters to underwriters and how to position your application for the best possible rate.
Quick answer: Most diabetics can qualify for life insurance, including standard rates in well-controlled cases. Type 2 diabetes with an A1C between 6.0-7.0%, no insulin use, and no complications often qualifies for standard pricing. Type 1 diabetes requires more specialized underwriting but is far from disqualifying, especially when well-managed. The single biggest factor working in your favor, beyond your actual health, is comparing multiple insurers — rate classes for the same diabetic applicant can vary dramatically between companies.
Type 1 vs. Type 2: Why Insurers Treat Them Differently
Insurers view these as genuinely different risk profiles, not just variations of the same condition:
Type 2 diabetes is the more common condition insurers evaluate, and underwriting guidelines for it are relatively well-established. Outcomes vary widely based on control, medication, and complications — many well-managed Type 2 applicants qualify for standard or near-standard rates.
Type 1 diabetes is an autoimmune condition, typically diagnosed earlier in life, and historically viewed as somewhat harder to underwrite due to its long duration and insulin dependency from diagnosis. Some carriers are notably more conservative with Type 1 applicants than others — but plenty of insurers still offer competitive rates for well-managed cases, which is exactly why comparing companies matters more here than for most conditions.
The Key Factors Underwriters Actually Evaluate
- A1C level — your average blood sugar over roughly the past 3 months, and the single most important number in your application
- Type and duration of diabetes
- Age at diagnosis — for Type 2 specifically, being diagnosed later in life (after 50) is generally viewed more favorably than an earlier diagnosis, since a shorter duration typically means less cumulative risk of complications
- Medication regimen — oral medication only (like metformin) is generally viewed more favorably than insulin dependency
- Presence of complications — kidney function, cardiovascular health, and eye health (retinopathy) are commonly reviewed
- Overall health profile — BMI, blood pressure, and cholesterol are evaluated alongside your diabetes specifically, not in isolation
How A1C Generally Affects Your Rate Class
| A1C Range | Typical Outcome (Type 2, no complications) |
|---|---|
| Under 6.0% | Often near-standard rates, sometimes Preferred tiers with an otherwise clean health profile |
| 6.0% – 7.0% | Frequently qualifies for standard pricing |
| 7.0% – 8.0% | Often a modest table rating (a step above standard pricing), but still widely available |
| Above 8.0% – 9.0% | More significant table rating; fewer insurers may offer coverage, though options still exist |
| Above 9.0% | Increasingly limited standard options — simplified or guaranteed issue may become the more realistic path |
General industry patterns based on 2026 underwriting guidelines; individual outcomes vary significantly by insurer, complications, and overall health profile.
Real Examples: How Much Diabetes Actually Affects Cost
These two illustrative cases show both how much company choice matters and how differently insurers price similar-looking applications:
Case 1 — well-controlled Type 2, older applicant: A 62-year-old male applying for $500,000 of 20-year term, A1C of 6.4%, on metformin only, with a healthy BMI. One insurer with more lenient diabetes underwriting approved him at a standard rate; a stricter insurer placed him at a higher table rating instead — a difference of roughly 50% in annual premium between the two companies for the identical applicant.
Case 2 — moderate control, younger applicant: A 22-year-old female applying for $350,000 of 20-year term, A1C of 7.8%, on metformin, slightly overweight. Every insurer she applied to placed her at some form of table rating rather than standard pricing, but the specific table (and resulting price) varied significantly between companies — again, a meaningful cost difference simply based on which insurer evaluated her application.
The takeaway from both cases: for diabetic applicants specifically, shopping around isn’t just good practice — it can mean a substantially different premium for the exact same health profile, more so than for most other conditions covered in this series.
Why Comparing Insurers Matters More for Diabetics Than Almost Anyone Else
As covered in our guide on what determines your premium, every insurer weighs risk factors differently — but that variation is especially pronounced for diabetes. Some companies have underwriting teams and guidelines specifically built around diabetic applicants and price accordingly; others apply more generic, conservative guidelines. This is exactly why getting quotes from several insurers (rather than accepting the first offer) tends to matter more here than for most other health conditions.
Tips to Get the Best Rate as a Diabetic
- Apply while your control is strong. Since Type 2 diabetes is progressive, underwriting outcomes tend to be more favorable earlier rather than waiting.
- Bring recent, consistent lab results. A clear pattern of stable A1C readings over time strengthens your case more than a single good reading in isolation.
- Manage related risk factors. Since BMI, blood pressure, and cholesterol are evaluated alongside your A1C, improvement in these areas can meaningfully help your overall rate class.
- Document a clear treatment history. Consistent medication adherence and regular physician visits both support a stronger application.
- Get quotes from multiple insurers. Given the real-world cost differences shown in the examples above, this is the single highest-leverage step available to you.
No-Exam Options for Diabetics
Well-controlled Type 2 diabetes frequently still qualifies for simplified issue underwriting (see our comparison of simplified issue vs guaranteed issue), and in some cases even accelerated underwriting, depending on the insurer’s specific guidelines and your A1C. If your diabetes is less controlled or you have complications, guaranteed issue remains available as a fallback with no health questions asked at all — see our full breakdown in no-medical-exam life insurance for how each tier works.
Frequently Asked Questions
Can Type 1 diabetics get standard life insurance rates?
It’s less common than for well-controlled Type 2, but not impossible — younger age at application, strong A1C control, and no complications all improve your chances. Comparing multiple insurers matters significantly here, since guidelines vary widely between companies.
Does insulin use automatically mean a higher rate?
Not automatically, but it’s a factor insurers weigh — Type 2 diabetics on insulin are generally viewed as higher risk than those managed with oral medication alone, though strong overall control can still result in a reasonable rate class.
Will my rate improve if my A1C improves after I already have a policy?
No — once a level term policy is approved, your premium is locked in for the full term regardless of how your health changes afterward, for better or worse. If your health improves significantly, you could consider applying for a new policy to try for a better rate, but your existing policy’s price won’t change on its own.
Do all insurers require the same A1C documentation?
No — this is exactly why underwriting outcomes vary so much between companies for diabetic applicants. Some rely more heavily on your most recent reading; others want to see a longer history of consistent control.
Is it worth applying if I know my diabetes isn’t well controlled?
Yes — even with elevated A1C or complications, table-rated coverage or simplified/guaranteed issue options are typically still available. The cost will be higher, but «denied everywhere» is rarely the actual outcome.
Bottom Line
Diabetes affects your life insurance rate, but it doesn’t put coverage out of reach — and how much it affects your rate depends heavily on which insurer you apply with, not just your A1C alone. Strong, documented control improves your outcome, but comparing multiple companies is the step most likely to save you real money given how differently insurers price the same diabetic applicant.