STATE LAW – LOUISIANA LIBRARY – GUIDE 07
Louisiana Insurance Policy Interpretation, Exclusions & Coverage Disputes

Insurance policies are contracts interpreted under Louisiana Civil Code principles
Cadwallader explains that the court's task is to determine the parties' common intent. Words receive their plain, ordinary and generally prevailing meaning unless a technical meaning applies. If the wording is clear and unambiguous, the contract is enforced as written. Always obtain the complete accident-date policy before analyzing coverage.
Ambiguity favors coverage only when competing readings are reasonable
Louisiana strictly construes genuine ambiguity against the insurer and in favor of coverage, especially language narrowing an obligation. But Cadwallader also warns that courts may not distort wording or invent ambiguity. Identify the precise competing interpretations and explain why each is reasonable rather than asserting ambiguity simply because the coverage outcome is disputed.
Mandatory insurance statutes can override or constrain policy wording
Automobile terms must be read with statutes such as R.S. 22:1295. An insurer may limit liability and impose conditions where the limitation does not conflict with statute or public policy. Therefore, test the disputed exclusion or limitation against the governing statute before deciding that clear printed language is controlling.
Build a clause-and-fact response to every denial
Ask the insurer to identify the form, coverage grant, definition, exclusion or condition and the facts supporting its position. Gather evidence directed to those facts—residence, kinship, permission, vehicle ownership/use, UM election or notice. Keep policy meaning separate from disputed factual application so the coverage issue can be evaluated cleanly.
Closing guidance
Read the complete policy using Louisiana's ordinary contract rules, then test exclusions and limitations against mandatory insurance statutes. Clear wording controls unless law or genuine ambiguity requires a different result.
Authorities and source notes
Cadwallader v. Allstate, 848 So.2d 577 (La. 2003) — common intent, plain meaning, ambiguity and strict-construction principles. La. R.S. 22:1295 — mandatory UM provisions that can limit contractual freedom.
Public-interest legal education. Apply the policy and law governing the relevant events and the particular facts. No legal services or attorney-client relationship are created.
