Molina ABA therapy denied: how to appeal

Quick answer

If Molina Healthcare denied your ABA therapy, you can appeal, and the plan must give you its file and the criteria it used. Filing windows by plan type: 60 days from the notice (Medicaid managed care); at least 180 days (insured and Marketplace plans); 65 days from the notice (Medicare Advantage). The date printed on your denial notice controls; it can only be later than these floors, never earlier.

Why Molina Healthcare denies ABA therapy

Molina Healthcare is concentrated in Medicaid managed care, with smaller marketplace and Medicare Advantage footprints. Appeal pathways depend heavily on the underlying line of business and the state Medicaid agency that contracts with Molina.

For ABA therapy specifically: Applied behavior analysis for autism is denied for hours, for age, for 'lack of progress', or as 'educational, not medical'. The appeal rests on the treatment plan, the assessment, and the coverage rules that apply to the plan.

The law that controls this appeal

Most states mandate autism treatment coverage, including ABA, for state-regulated plans; self-funded employer plans are governed by ERISA and the Mental Health Parity and Addiction Equity Act, under which limits on ABA that are stricter than limits on medical benefits can be challenged (29 CFR 2590.712). Medicaid covers medically necessary ABA for children under EPSDT (42 U.S.C. 1396d(r)(5)). Plan criteria for hours and continuation must be disclosed on request (29 CFR 2560.503-1(m)(8)).

At a glance

Molina Healthcare appeals: the rule, the deadline and the next level, by plan type

Which row applies depends on the plan you hold, not on Molina Healthcare's brand. Your ID card, the Summary Plan Description and the denial letter say which.

Plan type	Rule that governs	File your appeal within	The plan must answer	If the plan says no again
Medicaid managed care plan A Medicaid plan run by the carrier under a state contract. The card says Medicaid, Medi-Cal, STAR, HealthChoice or your state's programme name.	42 CFR Part 438, Subpart F (plan appeals) and 42 CFR Part 431, Subpart E (state fair hearings).	60 calendar days from the date on the notice of adverse benefit determination to request the plan's appeal (42 CFR 438.402(c)(2)(ii)). State fair hearing: within 120 calendar days of the plan's appeal decision (§ 438.408(f)(2)).	Standard appeal: 30 calendar days. Expedited: 72 hours (42 CFR 438.408(b)).	A state fair hearing after the plan's single level of appeal (§ 438.402(b)); some states add an external medical review. Benefits continue during the appeal if you ask within 10 calendar days of the notice (§ 438.420).
Fully insured employer, individual or Marketplace plan The carrier holds the risk and is licensed in your state. Small employers and almost all individual and HealthCare.gov plans.	45 CFR 147.136 (Public Health Service Act § 2719), which applies the 29 CFR 2560.503-1 procedures and adds state external review; state insurance law on top.	At least 180 days from the denial (45 CFR 147.136(b); 29 CFR 2560.503-1(h)(3)(i)).	Urgent care: 72 hours. Pre-service: 30 days. Post-service: 60 days. Prior-authorization decisions by Marketplace issuers from 2026: 72 hours expedited, 7 calendar days standard (CMS-0057-F).	External review through your state's process, or the federal process where the state has none, generally within 4 months of the final internal denial (45 CFR 147.136(c), (d)). The state insurance department and its Consumer Assistance Program take complaints.
Medicare Advantage (Part C) A private plan that replaces Original Medicare. The card says Medicare Advantage, HMO, PPO or PFFS.	42 CFR Part 422, Subpart M (§§ 422.560 to 422.634). Coverage decisions must follow Original Medicare rules (42 CFR 422.101).	65 calendar days from the date on the denial notice to request the plan's reconsideration (42 CFR 422.582, as amended effective 1 January 2025).	Expedited: 72 hours. Standard pre-service: 30 days (7 days for Part B drugs). Payment: 60 days (42 CFR 422.590).	If the plan does not fully reverse itself it must send the case to the Independent Review Entity on its own (42 CFR 422.592); then an ALJ hearing when the amount in controversy meets the annual threshold, the Medicare Appeals Council and federal court. State external review does not apply.

Medicaid managed care plan

What you can demand. Free copies of the case file, medical records and the criteria used, before and during the appeal (42 CFR 438.406(b)(5)). Children under 21 have EPSDT rights to medically necessary care (42 U.S.C. 1396d(r)(5)).

How to open the appeal. Cite 42 CFR 438.402 and 438.406(b)(5): request the case file and the criteria, ask for continued benefits within 10 days, and reserve the state fair hearing.

Fully insured employer, individual or Marketplace plan

What you can demand. The plan must give you the claim file, the criteria it applied and any new evidence or rationale before the final decision, free of charge (45 CFR 147.136(b)(2)(ii)(C); 29 CFR 2560.503-1(h)(2)(iii)).

How to open the appeal. Cite 45 CFR 147.136 and 29 CFR 2560.503-1: request the claim file and the criteria, note the decision clocks, and name the state external-review right.

Medicare Advantage (Part C)

What you can demand. The plan may not apply internal criteria that are more restrictive than Medicare's national and local coverage determinations, and must decide medical necessity on your individual circumstances (42 CFR 422.101(b), (c)). You can ask for the case file and the criteria used.

How to open the appeal. Cite 42 CFR 422.582 and 422.101(c): the plan must decide on your individual circumstances under Medicare coverage rules, and must forward an unfavorable reconsideration to the IRE itself.

Reported denial rates

In the CMS Transparency in Coverage data for plan year 2026 (2024 claims), the 9 Molina Healthcare-family Marketplace issuer filings across 9 states reported in-network claim denial rates from 20.8% to 34.9% (median 22.9%). Issuer-level, self-reported, HealthCare.gov plans only; a denial includes duplicate and administrative denials.

Molina Healthcare denial rate: every state, three years →

Primary sources for this table

Windows are federal floors or the rule as written; the denial notice controls. Reviewed 13 September 2026. General information, not legal advice; Apellica is not a law firm.

What Molina Healthcare denies for ABA therapy

The ABA therapy services most often denied:

Initial authorization after an autism diagnosis
Reduction in weekly hours at re-authorization
Continuation after a fixed number of months
Services for older children or adults
Parent training or school-setting services

Why ABA therapy claims get denied

A typical Molina Healthcare ABA therapy denial almost always cites one of these reasons. Each one maps to a specific rebuttal in the appeal:

Plan calls ABA 'educational' or 'not medically necessary'
Treatment plan lacks measurable goals or a fade plan
Assessment (for example ADOS-2 or comparable) missing or older than the plan allows
Plan applies an age cap or hour cap
Progress reports do not document goal mastery

The Molina Healthcare appeal process

Appeal levels: Plan internal appeal, then state Medicaid fair hearing for Medicaid lines. Marketplace: internal then federal external review. Medicare Advantage: federal 5-level ladder.

Carrier timing: Medicaid filing windows are state-specific, commonly 60-120 days from the action notice. Continuation-of-benefits typically requires filing within 10 days. Marketplace: 180 days internal, 4 months external.

ABA therapy timing: Internal appeal: at least 180 days to file for commercial and employer plans; pre-service decisions within 30 days, urgent within 72 hours. External review within 4 months of the final internal denial for ACA-covered plans (45 CFR 147.136). Medicaid: fair hearing rights, typically within 90 days of the notice (42 CFR 431.221; state rules vary).

What we know about Molina Healthcare: Molina appeals are most often won at the state fair-hearing stage. We preserve continuation-of-benefits where the timing permits and brief the case to the state's administrative law judge.

Common Molina Healthcare denial patterns for ABA therapy

State Medicaid fair-hearing escalation. Molina Medicaid denials must first run through the plan's internal grievance and appeal process. After plan-level denial, the member has the right to a state Medicaid fair hearing, a separate administrative track that frequently overturns prior-auth and medical-necessity denials.
Continuity-of-care protections. Medicaid rules generally require continuation of previously authorized services pending the outcome of a timely-filed appeal. Members who file within the state's continuation window (often 10 days from the action notice) preserve services during the appeal.
EPSDT-based denials in pediatric cases. For Molina members under 21, federal EPSDT (Early and Periodic Screening, Diagnostic, and Treatment) requirements broaden coverage beyond the adult benefit. Many pediatric denials reverse on appeal once the EPSDT framework is cited.

How to win your Molina Healthcare ABA therapy appeal

Strategy for ABA therapy: Obtain the plan's ABA criteria and compare them to the treatment plan. Ask the BCBA to document baseline, targets, progress data, and the clinical rationale for the requested hours. For self-funded plans, request the plan's comparative analysis of non-quantitative treatment limits under the parity rules and ask how the ABA limit compares to limits on medical services. For state-regulated plans, cite the state autism mandate by statute. Escalate to external review for medical-necessity denials.

Filed against Molina Healthcare, that strategy rides on this procedural spine:

Procedural-rights anchor. Cite 42 CFR 438.402 and 438.406(b)(5): request the case file and the criteria, ask for continued benefits within 10 days, and reserve the state fair hearing. If your Molina Healthcare coverage is a different plan type (Fully insured employer, individual or Marketplace plan, Medicare Advantage), use that row of the table above instead; the rule and the deadline change with the plan, not the carrier.
Criteria-disclosure demand. Molina Healthcare frequently denies on "not medically necessary" without disclosing the clinical criteria applied. Once disclosed, those criteria become the rebuttal map.
Controlling-standard citation. Most states mandate autism treatment coverage, including ABA, for state-regulated plans; self-funded employer plans are governed by ERISA and the Mental Health Parity and Addiction Equity Act, under which limits on ABA that are stricter than limits on medical benefits can be challenged (29 CFR 2590.712). Medicaid covers medically necessary ABA for children under EPSDT (42 U.S.C. 1396d(r)(5)). Plan criteria for hours and continuation must be disclosed on request (29 CFR 2560.503-1(m)(8)).
Treating-provider attestation. A letter from the treating physician addressing each criterion in Molina Healthcare's own policy language. This is the single strongest evidentiary element.
Requested action. A specific demand to reverse the ABA therapy denial and approve the service, not a general "please reconsider."

Documents you'll need for your Molina Healthcare ABA therapy appeal

The denial letter and the plan's ABA criteria
Diagnostic evaluation and assessment report
Current treatment plan with goals, data, and requested hours
Progress reports for the last authorization period
Plan documents showing the benefit and any limits

What a ABA therapy appeal can recover

Typical recovery for ABA therapy cases runs ABA is billed by the hour across many hours a week; a denied reduction over months is commonly a significant five-figure amount at billed charges.. The exact figure depends on the specific service and your plan's contracted rates.

Molina Healthcare ABA therapy appeals: frequently asked questions

Molina Healthcare says ABA is educational. Is that a valid denial?

It is a common one and it is appealable. ABA prescribed to treat autism is a medical treatment under most state mandates and under parity rules; the treatment plan and the physician's order are the evidence.

Molina Healthcare cut my child's hours from 30 to 15. What do I appeal?

The reduction itself. Ask for the criteria used and have the BCBA document why the requested hours are clinically necessary, with data. A partial approval is a denial of the remainder.

Does the parity law apply to my Molina Healthcare plan?

Most employer plans, including self-funded ones, are subject to the Mental Health Parity and Addiction Equity Act. It does not require ABA coverage by itself, but where the plan covers it, limits cannot be stricter than comparable medical limits without a comparable justification.

Can I get external review of a Molina Healthcare ABA denial?

Medical-necessity denials under ACA-covered plans are eligible for independent external review after the internal appeal. Benefit-exclusion denials are generally not, which is why the plan language matters.

What Apellica does for Molina Healthcare ABA therapy appeals

We file appeals against Molina Healthcare specifically configured to its internal review process. Every ABA therapy appeal embeds the criteria-disclosure demand, the procedural-rights anchor, the controlling-standard citation above, treating-provider attestation language, and the peer-reviewed evidence relevant to the denied service.

Cost: $0 upfront. We work on contingency for Molina Healthcare appeals, if the appeal succeeds, we collect a percentage of the recovered claim value. If it fails, you owe nothing.

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Molina Healthcare denied your ABA therapy? Here is what to do next