PHP ED denied as non-formulary by Cigna?

Cigna's specific coverage criteria for php ed 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 Denies PHP/ED as Non-Formulary — and How to Appeal

A "non-formulary" denial in the context of a Partial Hospitalization Program or Eating Disorder treatment service is unusual, since PHP is a facility-based level of care rather than a prescription drug — but it can appear when a specific PHP provider is not in Cigna's contracted network or when a component of the program (such as a specialized nutritional supplement or a medication used within the program) is not on Cigna's covered formulary. Understanding exactly which element triggered the non-formulary classification is the critical first step.

### Why This Denial Is Appealable

If the denial applies to the program itself because the provider is out-of-network, the key question is whether an in-network PHP specializing in eating disorders was actually available and accessible. The Mental Health Parity and Addiction Equity Act (MHPAEA) and, for ACA marketplace plans, network adequacy standards, require that covered behavioral health services be accessible. If no in-network PHP with appropriate eating disorder specialization is available within a reasonable geographic or time distance, Cigna should cover the out-of-network provider at in-network cost-sharing.

If the denial targets a specific medication used within the program, the analysis shifts to whether the medication is medically necessary and whether a formulary exception applies.

### Federal Appeal Framework

• Internal appeal: File within the deadline in the denial letter. Simultaneously request a network-adequacy review and a formulary exception request, as applicable.
• External review (ACA §2719 / ERISA §503): If the internal denial stands, request independent external review within approximately 4 months of the final denial.
• State insurance commissioner: Network adequacy complaints can also be filed with your state regulator, particularly for fully-insured plans.

### Documentation to Gather

1. Network-adequacy evidence — a written search showing the absence of in-network PHP programs specializing in eating disorders within a clinically reasonable distance or wait time. 2. Clinical justification for the specific provider — the treating clinician's explanation of why this program's specific expertise (e.g., medically compromised eating disorder care) is required. 3. Cigna's network directory — a current printout documenting the available in-network PHP options and their limitations. 4. Formulary exception documentation (if medication-related) — the prescriber's letter explaining why no formulary alternative is clinically appropriate.

### Criteria-Mapping Structure

For network-adequacy arguments, document each in-network alternative Cigna might cite and explain concretely why it does not meet the clinical need (e.g., does not accept medically compromised eating disorder patients, has a wait time that creates clinical risk). Map each gap to the applicable MHPAEA or network-adequacy standard.