What does non-cancelable and guaranteed-renewable mean on a disability policy?

These two features protect the terms of your disability policy over time. Guaranteed-renewable means the insurer cannot cancel your coverage or change your policy provisions as long as you pay premiums, but it could raise rates for an entire class of policyholders. Non-cancelable is stronger: the insurer can neither cancel the policy, change its provisions, nor raise your premium above the schedule stated at issue, regardless of your health or claims. A policy that is both non-cancelable and guaranteed-renewable locks in your coverage and price to the end of the benefit period, which is the gold standard for individual disability insurance. It costs more than a policy the insurer can reprice, but it removes the risk of a premium spike right when you can least afford it.