Linx denied for missing prior authorization by Cigna?

Cigna's specific coverage criteria for linx are defined in its own published medical/coverage policy and the FDA-approved prescribing label. A successful appeal documents that your medical records satisfy each criterion those sources list — confirmed diagnosis, any required prior treatments (with dates and outcomes), and clinical severity. If the exact criteria weren't included with your denial, request them in writing; your appeal then maps each requirement to the matching fact in your chart.

## Why Cigna Denied the LINX Device for Prior Authorization

A prior-authorization-required denial means the LINX Reflux Management System was implanted or scheduled without first obtaining Cigna's advance approval, or that a prior authorization request was submitted but denied because the documentation did not satisfy Cigna's criteria at the time of review. For implantable surgical devices, prior authorization is almost universally required by major commercial insurers, and a denial at this stage is not a final determination of coverage — it is the beginning of the formal review process.

## Why This Denial Is Appealable

If prior authorization was denied based on insufficient documentation, you can appeal with a complete clinical record and a targeted prescriber letter. If the device was already implanted without prior authorization, many states require insurers to conduct a retroactive review on the merits rather than deny solely on procedural grounds, particularly when the service was urgently needed or when prior authorization was not feasible. Check whether your state has a "retrospective review" protection and cite it in your appeal.

## Federal Appeal Framework

• Internal appeal: File within the deadline stated on your denial notice (commonly 180 days for ERISA plans). Include all clinical documentation that was not submitted with the original authorization request.
• External review: If the internal appeal is denied, request external review under ACA §2719 or applicable state law. The standard window is 4 months from the final internal denial; confirm the exact deadline on your denial letter.
• Expedited option: If your surgery is pending and delay creates a clinical risk, request expedited review. Expedited prior-authorization decisions are typically required within 72 hours.
• Retrospective review rights: If the device was already implanted, explicitly invoke any applicable state law requiring retroactive medical review on the merits.

## Documentation to Gather

1. Complete diagnostic record — pH-impedance study, manometry, and endoscopy results establishing objective GERD severity. 2. Failed medical management log — a comprehensive dated history of all acid-suppression therapies tried, with durations, adherence records, and documented outcomes. 3. Surgeon candidacy assessment — a letter confirming that your anatomy is appropriate for LINX per the device's FDA-approved labeling. 4. Prescriber medical-necessity letter — this is the most critical document. It must address each of Cigna's published prior-authorization criteria for LINX, one by one, with specific chart references for each requirement. 5. FDA-approved labeling — include a copy of the device indications as documented in the FDA-approved labeling to confirm your use is within cleared indications.

## Criteria-Mapping Structure

Obtain Cigna's prior-authorization criteria for LINX or for surgical GERD treatment. Build a criteria map: list each Cigna requirement verbatim in one column and the specific chart evidence satisfying it in the adjacent column. Submit this as the first exhibit in your appeal package so the reviewer can confirm compliance with each criterion without searching through the full record.