ABA therapy appeal letter template
A free, fillable aba therapy appeal letter you can copy, complete, and send. It is built on the structure that actually wins aba therapy appeals, not a generic reconsideration request.
The aba therapy appeal letter template
Copy the template below and replace every bracketed field with your details. Keep it to one or two pages plus attachments.
[Date] [Your full name] [Your address] [Your phone] · [Your email] [Insurer name], Appeals Department [Appeals address from your denial letter] Re: Appeal of aba therapy denial Member: [Patient name] · Member ID: [Member ID] · Group: [Group #] Claim #: [Claim #] · Date(s) of service: [Date of service] Denial date: [Denial date] · Denial/reason code: [Code] To the Appeals Department: I am formally appealing [Insurer]'s [denial date] denial of [service or medication]. I request that the denial be overturned and the aba therapy approved. 1. The denial. [Insurer] denied this aba therapy stating, verbatim: "[paste the exact denial language from your letter]." 2. Why the denial is incorrect. [State, in one or two sentences, why the service is medically necessary for your condition, and answer the specific reason the plan gave.] 3. The controlling standard. [See the standard for this denial type below, then cite it here.] 4. The evidence. I am attaching: - A letter of medical necessity from my treating provider addressing each clinical criterion; - [Your supporting records: see the document checklist below]; - The clinical guidelines and records that support coverage. 5. My request. I request a full reversal of this denial and approval of [service or medication] within the timeframe required by law. If the denial is upheld, please provide in writing the specific clinical criteria used, the credentials of the reviewing clinician, and instructions for independent external review. Under 29 C.F.R. 2560.503-1 (employer plans) or 45 C.F.R. 147.136 (ACA plans), please also provide all documents and records relevant to this claim. Sincerely, [Patient name / authorized representative]
The controlling standard for aba therapy denials
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)).
What makes a aba therapy appeal letter win
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.
The letters that get overturned share a structure: they quote the denial, rebut the plan's specific criteria point by point, cite the controlling standard above, attach a treating-provider letter of medical necessity, and make a clear demand for reversal. Generic letters that simply ask the plan to reconsider do not move reviewers.
Documents to attach
- 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
Skip the blank page
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Build my appeal free →ABA therapy appeal: frequently asked questions
my insurer 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.
my insurer 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 my insurer 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 my insurer 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.