ECT denied as not medically necessary by Cigna?

Cigna's specific coverage criteria for ect 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 May Deny Electroconvulsive Therapy (ECT) for Medical Necessity

Electroconvulsive therapy is an established psychiatric procedure, but Cigna applies specific medical-necessity criteria before approving it. A medical-necessity denial typically means Cigna's reviewer concluded that the submitted documentation did not demonstrate that your clinical situation meets the plan's coverage criteria — most commonly around diagnosis severity, documented failure of prior treatments, or the clinical appropriateness of ECT for the specific indication. This is a documentation gap denial as much as a clinical one.

## Why This Denial Is Appealable

Medical-necessity denials are among the most frequently overturned on appeal when the treating clinician provides a structured, criteria-matched letter. Cigna's reviewers are working from submitted records; if those records are incomplete, chronologically unclear, or fail to address the specific criteria in Cigna's ECT policy, the denial reflects missing information rather than a true clinical disagreement. Under ERISA §503 and ACA §2719, you are entitled to a full-and-fair review that considers all evidence submitted, including new clinical documentation provided on appeal. The Mental Health Parity and Addiction Equity Act requires that Cigna's medical-necessity standard for ECT not be more stringent than for comparable medical procedures.

## Federal Appeal Framework

• Internal appeal: File within the deadline on your denial notice. Request the complete clinical criteria Cigna used and the specific finding for each criterion that led to the denial.
• External review: Available after final internal denial or if Cigna fails to decide within the regulatory window. External IRO review by a psychiatrist is especially valuable because it replaces Cigna's proprietary criteria with objective clinical standards. The standard external-review window is approximately four months from final adverse determination; expedited review is available and appropriate when there is a risk to health or safety.

## Concrete Appeal Steps

1. Request Cigna's ECT medical-necessity criteria in writing and identify precisely which criteria were not met according to the denial letter. 2. Have your treating psychiatrist review the criteria and prepare a structured letter addressing each criterion individually. 3. Compile a complete, chronological prior-treatment record — every medication, every therapy, every dose change, with documented outcomes. 4. Include current functional assessment and any safety documentation (e.g., risk assessment) supporting the urgency of ECT access. 5. Submit the appeal with the structured letter, treatment history, and current clinical notes.

## Documentation to Gather

• Diagnosis confirmation: Current psychiatric evaluation with DSM diagnostic coding, description of the clinical presentation, and duration of illness.
• Prior-treatment history: A comprehensive, chronological record of all treatments attempted — including the names of treatments, the duration of each adequate trial, the prescribing clinician, and the documented outcome or reason for discontinuation. This record is the foundation of the appeal.
• Clinical severity: Current psychiatrist documentation of functional impairment, quality of life impact, and any safety concerns that make timely access to ECT medically necessary.
• Prescriber medical-necessity letter: A structured letter from the treating psychiatrist that takes each of Cigna's coverage criteria and provides the specific chart evidence satisfying it — not a generic letter.
• Relevant guideline reference: A statement referencing the applicable guideline organization (such as the American Psychiatric Association) and its characterization of ECT's appropriate clinical role for this diagnosis and severity level.

## Criteria-Mapping Structure

Create a numbered list of every criterion in Cigna's ECT coverage policy. For each criterion, cite the specific chart note (date, clinician, quoted language) that satisfies it. Any criterion that is satisfied only partially should be addressed with a clinical explanation from the psychiatrist. This format converts an appeal from a narrative document into a checklist that the reviewer can verify — dramatically improving the overturn rate.