"Service Not Covered Under Your Plan" — When That's Wrong

Demand the exact plan provision behind the denial — the section, not a paraphrase. Then read it against the service you received. Common gaps: the exclusion covers a category ('cosmetic procedures') that doesn't fit your reconstructive or medically-indicated care; the service was miscoded into an excluded category; or the exclusion has exceptions ('except when medically necessary following injury') that your facts satisfy.

Check mandated benefits too. Federal law requires ACA-compliant plans to cover essential health benefit categories and listed preventive services without cost sharing, and states mandate specific benefits on top. An exclusion cannot override a mandate that applies to your plan type.

Quote the plan language and show why your service falls outside the exclusion or inside an exception; attach the clinical documentation that characterizes the service correctly; and where coding drove the mischaracterization, have the provider correct it in parallel. Cite the contra-drafter interpretation rule and any applicable benefit mandate by name.

If the insurer maintains the exclusion, ask it to certify in writing that the specific service, as documented, falls within the quoted exclusion — and take that record to external review or your state insurance regulator.