Hydroxychloroquine denied as non-formulary by Humana?

Humana's specific coverage criteria for hydroxychloroquine 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 Humana Denies Hydroxychloroquine as Non-Formulary

Humana's formulary is tiered, and a non-formulary denial for hydroxychloroquine means the drug either does not appear on Humana's covered drug list for your specific plan, or it is placed on a tier requiring additional authorization or cost-sharing that was not obtained. This is notable because hydroxychloroquine is a generic medication with long-established use; non-formulary status often reflects a plan-design choice rather than a clinical judgment. These denials are frequently resolved through a formulary exception, which requires showing that no formulary alternative is clinically appropriate for this patient.

## Your Right to Appeal

• ACA §2719 / External Review: Available after internal appeal exhaustion, generally within approximately four months of the denial date.
• ERISA §503: You are entitled to the specific formulary criteria applied and a full-and-fair opportunity to request an exception.
• Formulary exception process: Humana, like all Part D and ACA-compliant plans, must have a formulary exception process. This is a parallel — and often faster — track than a standard appeal.
• Expedited review: Request this if the patient's condition is urgent.

## What to Gather

1. Formulary exception request — a formal written request stating that no formulary alternative is clinically appropriate for this patient. 2. Prescriber medical-necessity and exception letter — the prescriber must explain: (a) what formulary alternatives exist in the relevant drug class, (b) why each alternative is not appropriate for this specific patient (prior failure, intolerance, contraindication per the prescriber's clinical judgment, or disease-specific requirement), and (c) why hydroxychloroquine is the medically necessary choice. 3. Prior medication history — documentation of any formulary alternatives tried, with dates and outcomes, or clinical reasons they were not tried. 4. Diagnosis documentation — chart confirmation of the underlying condition. 5. Applicable guideline reference — the prescriber should note which professional-society guideline supports hydroxychloroquine specifically for this patient's diagnosis, rather than a formulary alternative.

## Criteria-Mapping Approach

Obtain Humana's formulary exception criteria from the denial letter or Humana's plan documents. The exception argument must address each alternative drug on the formulary by name and explain — with specific patient-level facts — why each one is not a suitable substitute. Generic statements that "this medication works better" are insufficient; the prescriber must tie the clinical reason to a documented patient history.

## Next Steps

File the formulary exception and the internal appeal simultaneously if your plan allows it. Keep records of all submission dates. If both are denied, external review is available — and independent reviewers assess whether Humana's formulary exception criteria were applied correctly and whether the prescriber's clinical reasoning supports the exception.