Artificial Disc Replacement denied for failing step therapy by Humana?

Humana's specific coverage criteria for artificial disc replacement 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 Artificial Disc Replacement Under Step Therapy

Step therapy (also called "fail first") requires that a patient try and fail one or more less-invasive or less-costly treatments before the insurer will authorize the requested intervention. For artificial disc replacement, Humana's step-therapy protocol typically requires documented failure of conservative non-surgical care — such as physical therapy, activity modification, and targeted interventional procedures — before ADR will be considered. Denial occurs when the record does not clearly document that the required prior steps were attempted and that they produced an inadequate or adverse outcome.

## Why This Denial Is Appealable

Step-therapy denials are overturned when the clinical record demonstrates that required prior treatments were in fact tried and failed, that they are medically contraindicated for this patient, or that the patient's condition deteriorated to a severity at which delaying surgery would cause irreversible harm. Many states also have step-therapy override laws that require insurers to grant exceptions under defined clinical circumstances — check whether your state's law applies to your plan type.

## Your Federal Appeal Rights

• Internal appeal: Under ACA §2719 and ERISA §503, you are entitled to a full-and-fair internal review. The denial must identify the specific step-therapy requirements that were not met.
• External review: Available after a final internal denial. The external-review window is generally approximately four months. An IRO independently assesses whether the step-therapy protocol was correctly applied.
• Expedited review: Mandatory when clinical urgency makes step-therapy delay medically dangerous; document the urgency explicitly in the request.

## Documentation to Gather

1. Comprehensive prior-treatment log — a chronological list of every conservative treatment attempted, with start and end dates, provider names, frequency, and the documented clinical response (or lack of response) for each. 2. Physical therapy records — attendance logs, functional outcome measures at discharge or termination, and the therapist's clinical note on why therapy goals were not achieved. 3. Interventional-procedure records — procedure notes and follow-up visit documentation for any injections or nerve blocks, including the duration and degree of relief. 4. Imaging progression — serial imaging that shows disease progression or lack of structural improvement during the conservative-treatment period. 5. Surgeon's step-therapy-exception letter — a signed letter from the treating surgeon explaining how each required step was completed, why the outcomes were inadequate, and why ADR is now the appropriate next intervention per applicable spine-surgery guideline organizations.

## Criteria-Mapping Structure

Obtain Humana's published step-therapy protocol for ADR. List each required step in order. For each step, provide the date tried, the treating provider, the documented outcome, and the chart-page reference. If any step was skipped because it was contraindicated, include the surgeon's explanation and any supporting clinical documentation. Present this as a structured table at the front of the appeal letter.