How does Other Insurance interact with Primary and Noncontributory endorsements?

• A. The Additional Insured's policy pays first and does not contribute to other policies; Other Insurance provisions specify how to share.
• B. The Primary policy pays last and the other policies never share.
• C. Other Insurance provisions are void when a Primary and Noncontributory endorsement exists.
• D. All policies must be exhausted before any payment by the Additional Insured's policy.

Answer: (A)

When an Additional Insured is covered with a Primary and Noncontributory endorsement, that policy is the first line of defense for a covered claim. It pays first up to its limit and does not seek contribution from other policies, which protects the Additional Insured from having to tap into or coordinate payment with other insurers right away. The Other Insurance provisions then govern how any remaining loss is shared among other applicable policies, if needed, outlining whether other coverages contribute, are excess, or follow another coordination method. This combination ensures the Additional Insured gets primary protection without contribution from others, while still providing a clear mechanism for sharing if more coverage is involved.