Inspire HGNS denied for failing step therapy by Humana?
Step-therapy denials usually flip when the appeal documents that prior alternatives were tried and failed, or were contraindicated, or aren't safe for the patient.
US health-plan appeal rights
Cite: Most US health plans have appeal rights under either the ACA, ERISA, or Medicare/Medicaid rules
Most US health plans are required by federal law to give you both an internal appeal (where the insurer reconsiders) and an external review (where an independent reviewer decides). The exact timelines and processes depend on what kind of plan you have — marketplace / employer group, self-funded, Medicare Advantage, or Medicaid MCO — but in every case there's a window after the denial during which you have the right to fight it.
What Humana typically requires
Humana'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.
The Humana angle on Inspire HGNS
## Why Humana Applies Step Therapy to Inspire HGNS
A step-therapy denial means Humana requires documentation that you have tried and failed one or more prior treatments for obstructive sleep apnea before it will approve coverage for hypoglossal nerve stimulation. For HGNS, the required "step" is almost universally positive airway pressure (PAP) therapy — CPAP, BiPAP, or APAP — and potentially oral appliance therapy. If Humana's records do not show a documented PAP trial meeting its policy requirements, the system may auto-deny.
This denial is frequently resolved on appeal because most patients being considered for Inspire HGNS have, in fact, tried PAP therapy and failed — that is precisely why they are candidates for HGNS. The problem is usually documentation: the PAP trial happened but was not captured in the prior authorization submission in sufficient detail to satisfy Humana's step-therapy criteria.
Note that many states have enacted step-therapy reform laws that limit how insurers may apply step-therapy protocols, including requirements for exceptions based on contraindication or prior treatment failure. Check whether your state has such a law, as it may apply to your plan.
## Federal Appeal Rights
- Internal appeal (ERISA §503 / ACA §2719): Submit a full appeal with PAP failure documentation within the deadline on your denial notice.
- Step-therapy exception: Most plans must allow an exception to step-therapy requirements when the required step has already been tried and failed, when it is contraindicated, or when requiring it would cause harm. Document your situation under the applicable exception standard.
- External review: After a final internal denial, independent external review is available, typically within approximately four months of the final determination.
- Expedited review: Available for urgent situations.
## What to Gather
1. PAP trial documentation — objective device download data showing usage hours and residual apnea events; chart notes from your sleep physician documenting the duration and outcome of the PAP trial, reasons for failure, and any steps taken to optimize PAP adherence (mask changes, pressure adjustments, desensitization, etc.). 2. Dates and duration of prior therapy — Humana's step-therapy policy will specify a minimum trial duration. Confirm your trial met or exceeded that period and document it with dates. 3. Alternative steps tried — if oral appliance therapy was also attempted, include documentation from the treating dentist or sleep specialist. 4. Clinical severity and continued impairment — chart notes showing ongoing OSA severity and health impact despite PAP therapy. 5. Prescriber letter — a letter from your sleep physician and/or surgeon explicitly stating that PAP therapy was tried, was inadequate, and that the step-therapy requirement has been met, with reference to Humana's specific step criteria. 6. Humana's step-therapy policy — download the current coverage determination from humana.com and identify the exact prior-step requirements.
## Criteria-Mapping Structure
| Humana Step-Therapy Requirement (exact text) | Documentation Demonstrating Compliance | |---|---| | [Required prior therapy type] | [PAP device type, trial start date, end date] | | [Required trial duration] | [Device download dates confirming duration] | | [Failure definition in the policy] | [Residual AHI data, physician note on inadequate response or intolerance] |
An appeal that reproduces Humana's step criteria and answers each one with specific dated evidence is the most efficient path to reversal.
Next steps
- Find the date on the denial letter — your appeal window starts there.
- Read your plan's Summary of Benefits and Coverage (SBC) for the specific deadlines.
- Request the insurer's claim file in writing — they must provide it.
- Submit your appeal in writing with new clinical evidence and a physician statement.
Get the letter drafted
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