Inspire HGNS denied as not medically necessary by Cigna?

Cigna's specific coverage criteria for inspire hgns 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 Inspire HGNS System as Not Medically Necessary — and Why You Can Appeal

Cigna's medical-necessity standard requires that a treatment be clinically appropriate for the patient's specific condition, consistent with accepted standards of medical practice, and not primarily for the patient's convenience. For the Inspire Hypoglossal Nerve Stimulation (HGNS) system, a medical-necessity denial typically means the submitted documentation did not clearly establish that the patient met all of Cigna's published coverage criteria — most commonly related to OSA severity, PAP-therapy history, or the absence of disqualifying anatomical findings.

These denials are frequently overturned when the medical record is reorganized to address each criterion explicitly. The key insight is that Cigna's reviewer is comparing a checklist to your chart — if any item on the checklist is not obviously answered in your submitted records, the claim fails even if the clinical picture fully supports the device.

## Federal Appeal Rights

ACA §2719 guarantees at least two internal appeals and access to independent external review for most non-grandfathered plans. ERISA §503 provides full-and-fair review rights in employer-sponsored plans. You typically have 180 days from the denial notice to initiate external review — confirm the exact deadline on your Explanation of Benefits. Expedited review (approximately 72-hour decision) is available when standard timelines would seriously jeopardize your health.

## Concrete Appeal Process

1. Obtain Cigna's written denial and its current medical policy for hypoglossal nerve stimulation. Identify every criterion listed and note which ones the denial states were not met. 2. File a Level 1 internal appeal that directly addresses each unmet criterion with specific chart documentation. Do not submit a general narrative — use the policy's own language as your organizing framework. 3. If denied again, file a Level 2 internal appeal, adding a statement from the sleep medicine specialist or implanting surgeon that explicitly maps the clinical record to each criterion. 4. Request independent external review after internal appeals are exhausted.

## Documentation to Gather

• Diagnosis confirmation: Formal polysomnography report with severity classification, interpreted by a board-certified sleep medicine physician.
• PAP-therapy history: Prescription date, adherence monitoring data with objective download records, follow-up clinic notes, and a clinician-authored explanation of why PAP was inadequate or intolerable.
• Anatomical evaluation: Any drug-induced sleep endoscopy (DISE) or relevant ENT findings documenting the pattern of airway collapse and the absence of contraindications to HGNS.
• Clinical severity: Physician notes documenting the functional, cardiovascular, or neurocognitive burden of untreated OSA and the urgency of intervention.
• Prescriber medical-necessity letter: A structured letter from the implanting surgeon, organized by Cigna's policy criteria, stating for each one whether and how the patient satisfies it — with supporting chart references.

## Criteria-Mapping Structure

Create a two-column table. Left column: each numbered requirement from Cigna's published coverage policy for HGNS. Right column: the exact chart document, date, and finding that satisfies it. Attach this table as a cover sheet to your appeal packet. This format eliminates reviewer discretion on completeness and is the single most effective structural choice for a medical-necessity appeal.