ABA Autism denied as not medically necessary by Molina Healthcare?

EPSDT-mandated coverage for under-21. ASD diagnosis required. Hours per BCBA-developed plan.

EPSDT 42 USC §1396d(r)(5) — Medicaid MUST cover medically necessary services for under-21 regardless of state plan limits. CASP 2020 dosage guidelines: 30-40 hrs/week for early learners. CMS Informational Bulletin July 7, 2014 on ABA under EPSDT.

## Molina Healthcare Medical-Necessity Denial for ABA: Appeal Guide

A medical-necessity denial from Molina Healthcare for Applied Behavior Analysis (ABA) therapy for Autism Spectrum Disorder (ASD) means Molina's utilization management reviewers concluded that the clinical documentation submitted does not meet the plan's criteria for coverage. This is the most common type of ABA denial and is frequently reversed on appeal when documentation is strengthened.

### Why This Denial Happens

Molina uses clinical coverage criteria — often derived from internally developed policies or national utilization management guidelines — to evaluate whether ABA services are medically necessary for a specific patient. Denials at this level typically occur because: the submitted documentation did not explicitly address each criterion; the level of service requested (hours per week) was not adequately justified; the treatment plan lacked measurable, individualized goals; or the reviewer did not have sufficient information about the patient's functional deficits and clinical history.

### Why It Is Appealable

Medical-necessity determinations are clinical judgments, and Molina's reviewers may not have the same clinical picture as the treating BCBA and supervising physician. A well-organized appeal that maps the clinical record directly to each of Molina's stated criteria will address the reviewer's specific objections.

Applicable rights: - ACA Section 2719 — external review by an IRO if internal appeals fail. Window is approximately four months from the denial. Expedited review available for urgent situations. - ERISA Section 503 — full and fair review; Molina must provide the specific criteria used and the clinical rationale for denial. - MHPAEA — the medical-necessity standard applied to ABA must be no more restrictive than standards applied to analogous medical/surgical benefits.

### The Appeal Process

1. Request the denial explanation and clinical criteria — Molina must provide the specific coverage criteria and the clinical basis for the denial in writing. 2. Level 1 internal appeal — file within the deadline stated in the denial notice. Molina must decide within 30 days (standard) or 72 hours (expedited). 3. Level 2 internal appeal if Level 1 is upheld. 4. External review through a certified IRO if internal appeals are exhausted. 5. Expedited appeal — request in writing when the patient's health or treatment continuity cannot accommodate standard timelines.

### Documentation to Gather

• Formal ASD diagnosis — diagnostic report with evaluator credentials, date, and instrument used.
• Current functional assessment — BCBA assessment documenting specific skill deficits, adaptive behavior limitations, and problem behaviors requiring treatment.
• Individualized treatment plan — written plan with specific, measurable behavioral goals, recommended treatment intensity with clinical justification, and anticipated outcomes.
• Prior treatment history — dates, providers, and documented outcomes of previous interventions.
• Progress notes — demonstrating the patient's response to ABA and ongoing clinical need.
• Medical-necessity letter — detailed letter from the treating BCBA and supervising physician that addresses each of Molina's stated criteria point by point.
• School or community reports — IEP documents, teacher reports, or caregiver questionnaires documenting functional impairment across settings.

### Criteria-Mapping Structure

Obtain Molina's published ABA coverage criteria. Build a response table:

| Molina Criterion | Patient-Specific Documentation | |---|---| | ASD diagnosis by qualified provider | [Diagnostic report date + credentials] | | Functional impairment documented | [BCBA assessment + caregiver report] | | Individualized treatment plan with measurable goals | [Treatment plan on file, goals listed] | | Treatment intensity clinically justified | [BCBA clinical rationale letter] | | Prior treatment history documented | [Service history with dates and outcomes] |

The goal is to leave no criterion unanswered. Appeals that fail typically do so because documentation exists but was not organized to explicitly address each policy requirement.