Rehab Cognitive denied for missing prior authorization by UnitedHealthcare?

UnitedHealthcare's specific coverage criteria for rehab cognitive 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 UnitedHealthcare Requires Prior Authorization for Cognitive Rehabilitation

UHC requires prior authorization (PA) for cognitive rehabilitation because it categorizes the service as a "specialty rehabilitative benefit" subject to utilization management. Denials labeled "prior authorization required" fall into two types: (1) services rendered without obtaining PA in advance, resulting in a retrospective denial, or (2) a PA request that was submitted but denied because the submitted clinical information was incomplete or did not meet UHC's coverage criteria. Knowing which type you face determines the appeal path.

## Why It Is Appealable

For services rendered without PA, federal law requires insurers to have a retrospective appeal process and to evaluate whether the care itself was medically necessary — not merely whether a form was submitted beforehand. A plan cannot categorically deny payment solely on procedural grounds if the underlying care was covered and medically appropriate. For a denied PA request, you have full appeal rights under both the ACA and ERISA.

## Federal Appeal Framework

• Internal appeal: File within 180 days of the denial notice. Clearly identify whether you are appealing a procedural PA denial or a substantive medical-necessity denial embedded in a PA decision.
• Expedited/concurrent review: If the patient is currently receiving or urgently needs cognitive rehabilitation, request expedited review. UHC must respond within 72 hours for urgent concurrent care decisions.
• External review (ACA §2719): Available after exhausting internal appeals, within approximately four months of final denial. Binding on UHC.
• ERISA §503: Full-and-fair review rights for employer self-funded plans.

## Documentation to Gather

1. PA denial letter — the exact denial reason, the policy section cited, and any missing documentation listed. 2. Referring physician's documentation — diagnosis, functional assessment, and a letter of medical necessity that directly addresses each criterion listed in UHC's PA requirements. 3. Neuropsychological or cognitive assessment results — objective data supporting the need for skilled rehabilitative services. 4. Treatment plan — with measurable goals, frequency, duration, and the qualified provider's credentials. 5. Prior treatment records — showing what less-intensive interventions have already been attempted, if step-therapy requirements apply. 6. Continuity-of-care argument (if mid-treatment) — documentation that abrupt discontinuation would harm the patient.

## Criteria-Mapping Structure

Obtain UHC's current PA criteria for cognitive rehabilitation from their provider portal or upon written request. Create a two-column table: each PA criterion in the left column; the corresponding chart note, test result, or clinician statement in the right column. This format makes it straightforward for the internal reviewer — and the IRO if needed — to confirm that every requirement is addressed.