Cimt denied as non-formulary by Cigna?

Cigna's specific coverage criteria for cimt 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 CIMT as Non-Formulary — and Why You Can Appeal

While "non-formulary" denials are most commonly associated with prescription drugs, insurers including Cigna sometimes apply an analogous coverage-tier or network/policy-list exclusion to rehabilitative procedures and therapies. For Constraint-Induced Movement Therapy (CIMT), a non-formulary or "not a covered benefit" denial means Cigna's standard benefit design does not include CIMT among its listed covered rehabilitative services — or places it in a tier requiring additional justification or cost-sharing.

This type of denial is appealable, particularly because CIMT is recognized in major rehabilitation guidelines (including those of the American Heart Association and American Stroke Association) as an evidence-based treatment for post-stroke upper-limb impairment. If the denial is based purely on a benefit-design exclusion rather than medical-necessity, the appeal should also evaluate whether any mental health parity or medical-necessity exception pathway applies, and whether an exception process is available under the plan.

## Federal Appeal Rights

• Internal appeal (ERISA §503 / ACA): File within 180 days. Cigna must respond within 60 days (30 days for pre-service).
• External review (ACA §2719): Available after internal exhaustion, within approximately 4 months of the final denial. External reviewers assess whether the exclusion is consistent with generally accepted clinical standards and, in some cases, whether a parity violation exists.
• Expedited review: Request if the patient's clinical condition makes delay harmful.

## What to Gather

1. Benefit plan document (SPD/EOC): Obtain your Summary Plan Description or Evidence of Coverage. Review the rehabilitative therapy benefit section to understand exactly how CIMT is excluded or uncovered — whether it is explicitly excluded, simply unlisted, or placed on a non-covered list. 2. Exception or waiver process: Many Cigna plans have an exception or medical-necessity override process for non-formulary or non-covered services. Request the specific process and criteria. 3. Guideline support: A letter from the treating provider citing AHA/ASA or other applicable guideline recommendations for CIMT, establishing that it is standard-of-care for the patient's diagnosis. 4. Medical-necessity documentation: Even for non-formulary appeals, clinical documentation remains essential — diagnosis, functional deficits, prior therapy history, and expected outcomes. 5. Comparable covered service analysis: If Cigna covers conventional occupational therapy for the same condition, document why CIMT is medically superior or necessary for this patient when OT has been tried and is insufficient.

## Criteria-Mapping Structure

| Denial Basis | Appeal Response | |---|---| | Service not listed as covered | Request exception; cite guideline support for medical necessity | | Excluded under benefit design | Analyze SPD language for ambiguity; request plan administrator clarification | | No medical-necessity exception available | Escalate to external review; assert generally accepted clinical standard | | Comparable covered service available | Document why that service is insufficient for this patient |

If the plan covers rehabilitative therapy generally but excludes CIMT specifically, the external reviewer can assess whether that exclusion is consistent with professional standards — a key lever in these appeals.