Alaska Stat. § 21.51.050
There shall be a provision as follows: “Time Limit on Certain Defenses: (1) After three years from the date of issue of this policy no misstatements, except fraudulent misstatements, made by the applicant in the application for the policy shall be used to void the policy or to deny a claim for loss incurred or disability (as defined in the policy) commencing after the expiration of the three-year period.”
“After this policy has been in force for a period of three years during the lifetime of the insured (excluding any period which the insured is disabled), it shall become incontestable as to the statements contained in the application.”
“(2) No claim for loss incurred or disability (as defined in the policy) commencing after three years from the date of issue of this policy shall be reduced or denied on the ground that a disease or physical condition not excluded from coverage by name or specific description effective on the date of loss had existed before the effective date of coverage of this policy.”