Article
Life insurance with diabetes
Reviewed July 2026
You are insurable
Diabetes does not make you uninsurable. It moves you into a rated class at most insurers, and there are carriers that specialise in writing it. The variation between insurers on this one condition is larger than on almost anything else, which matters more than any single fact on this page.
What it does affect is the no-exam route. Accelerated underwriting relies on automated data, and diabetes is exactly the kind of condition where an underwriter wants to see current bloodwork rather than infer from a prescription list. Expect a full application with an exam to produce a better outcome than a no-exam application, and in many cases the no-exam route will decline you outright while a fully underwritten one issues.
Type 1 and type 2 are not the same file
Underwriters treat them as different conditions, because they are. Type 2 diagnosed at 50 and controlled through diet, metformin, and weight loss is a substantially better file than type 1 diagnosed at 12 with a longer exposure window.
Type 2 is generally the more favourably rated of the two, particularly when diagnosis was recent, control is good, and there are no complications. Type 1 is written by fewer carriers and usually rated, though well-controlled type 1 with modern management and no complications is far more insurable than it was a decade ago.
What the underwriter is actually reading
Your A1C, and its trend. A single figure matters less than a run of readings showing stable control. Rising numbers are read as deteriorating control regardless of where they currently sit.
Age at diagnosis and duration. Earlier diagnosis means longer exposure, which underwriters price.
Complications, which move the rating more than the diabetes itself. Retinopathy, neuropathy, kidney involvement, or any cardiac history changes the assessment substantially.
What comes alongside it. Diabetes with high blood pressure and elevated BMI is assessed as a combined cardiovascular picture, not three separate line items.
How you manage it. Regular appointments, consistent medication, and documented engagement with your care read as controlled risk. Gaps in the record read as the opposite.
What actually improves the outcome
Time with good numbers. If your control has improved recently, waiting several months so the improvement shows as a trend rather than a data point is often worth more than anything else you can do.
Seeing your doctor. This sounds unrelated to insurance and it is not: an underwriter reading a file with regular appointments and current labs has something concrete to assess. A file with a three-year gap invites the underwriter to assume the worst.
Not hiding it. Your prescription history is in databases the insurer checks before they decide. Omitting diabetes from an application does not conceal it, and a discrepancy between what you declared and what the data shows damages the file far more than the condition ever would.
Where to apply
Use a marketplace or an independent broker rather than applying direct to one carrier. Underwriting appetite for diabetes varies enormously, and the difference between the most and least accommodating insurer on the same file can be several rating classes.
If you have been declined before, that is information about one insurer, not about you. Declines are common in this category and are frequently followed by an approval elsewhere.
General information, not insurance advice. Product details change — confirm anything material directly with the carrier.