An endorsement to an insurance policy that modifies clauses and provisions of the policy is...

Arideris an endorsement or amendment to an insurance policy that modifies its clauses, provisions, or coverage. Riders can add, remove, or alter benefits, such as adding coverage for a specific condition or family members in life or health insurance policies. The term is standard in Oklahoma insurance law and practice.

Option A: Incorrect. An attachment is not a specific insurance term for policy modifications.

Option B: Incorrect. A supplement may refer to additional coverage but is not the standard term for policy endorsements.

Option C: Correct. A rider is an endorsement that modifies policy provisions.

Option D: Incorrect. “Add-on” is not a formal insurance term for policy modifications.

This question aligns with the Prometric content outline under “Provisions, Options, Exclusions, Riders, Clauses, and Rights,” which covers policy endorsements.