Oklahoma's incontestability provision under 36 O.S. § 4004 limits an insurer's ability to contest a life insurance policy based on misstatements in the application. What is the general effect of this provision?
A. The insurer may contest the policy for any misstatement at any time, without limit
B. The insurer may never pay a death claim if any application answer was inaccurate, even decades later
C. Incontestability applies only to group life policies, never individual policies
D. After the policy has been in force during the insured's lifetime for a specified period (typically two years), the insurer generally cannot contest it based on application misstatements, apart from statutory exceptions such as fraud
Source: 36 O.S. § 4004