SCS Traditional denied as not medically necessary by Humana?

Humana's specific coverage criteria for scs traditional 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 Traditional SCS on Medical-Necessity Grounds

Humana's medical coverage policy for spinal cord stimulation contains a defined set of clinical criteria — diagnosis requirements, prior-treatment-failure requirements, psychological evaluation requirements, and functional-status requirements — that must all be documented before SCS will be authorized. A medical-necessity denial typically means Humana's reviewer found one or more of those criteria unsupported in the submitted record, not necessarily that SCS is clinically inappropriate for your patient.

## Why Medical-Necessity Denials Are Frequently Reversed on Appeal

These denials are reversed most often when the required documentation existed in the chart but was not submitted — or was submitted in a format that did not map clearly to each criterion. A structured appeal that quotes every requirement from Humana's policy and cites the specific chart evidence answering each one gives the internal reviewer — and, if needed, an independent external reviewer — everything needed to reverse the denial without additional clinical judgment.

## Your Federal Appeal Rights

• Internal appeal: You have the right to a written internal appeal with the opportunity to submit additional clinical evidence. Under ERISA §503 (employer-sponsored plans), this must include a "full and fair review" by a clinician not involved in the initial denial.
• External review (ACA §2719): Medical-necessity determinations are the primary category subject to binding independent external review. The external-review request window is generally up to four months from the denial notice — verify on your Explanation of Benefits.
• Expedited review: If SCS trial leads have already been placed or a scheduled implant is imminent, request expedited internal and external review.

## Documentation to Gather

1. Diagnosis confirmation — imaging, specialist consultation notes, and the primary diagnosis code supporting SCS candidacy. 2. Conservative treatment history — a dated, chronological list of every relevant treatment tried — medications, physical therapy, injections, psychological interventions — with duration, dose-range notation where available, and documented clinical outcomes or reasons for discontinuation. 3. Psychological evaluation — documentation of a formal psychological or psychiatric clearance evaluation, which Humana's policy typically requires; ensure the evaluating provider's credentials and findings are included. 4. Functional-status documentation — objective measures of pain impact on activities of daily living, work capacity, or validated pain/disability scales from the chart. 5. Prescriber medical-necessity letter — a letter from the implanting physician addressing each of Humana's published SCS criteria by name, with a corresponding chart citation for each.

## Criteria-Mapping Approach

Download or request Humana's current SCS medical coverage policy. Create a numbered list matching each stated criterion to a specific piece of chart documentation — record date, document type, and quoted or paraphrased finding. Attach the source records as labeled exhibits. This format transforms the appeal from a narrative argument into a direct factual rebuttal that any reviewer can verify in minutes.