Quick Explanation
Denial code ABA35 indicates that a behavioral health or Applied Behavior Analysis (ABA) claim was denied because the submitted clinical documentation failed to prove that self-advocacy skills were actively taught during the session. Payers frequently mandate that treatment plans and daily progress notes explicitly demonstrate the teaching of self-advocacy, independence, or functional communication to establish medical necessity. Without clear evidence of these active skill-acquisition interventions, the payer will deem the service non-reimbursable.
Common Causes for ABA35
Denials with code ABA35 typically happen for the following specific reasons:
- The treatment plan or behavior intervention plan (BIP) lacked explicit, measurable goals targeting self-advocacy or functional communication training (FCT).
- Daily session notes focused heavily on behavior reduction or compliance metrics without documenting active skill-acquisition programs for self-advocacy.
- The clinical documentation failed to align with specific payer medical policies that mandate self-determination or self-advocacy curriculum components for ABA therapy.
- An outdated or templated treatment plan was submitted that did not reflect the patient's current functional level or progress in self-advocacy skills.
How to Prevent ABA35 Denials
To avoid receiving this denial in the future, implement these specific checks:
- Incorporate specific, measurable self-advocacy and functional communication goals into every initial and concurrent behavior identification assessment.
- Train Registered Behavior Technicians (RBTs) and Board Certified Behavior Analysts (BCBAs) to clearly document the direct teaching, prompting levels, and patient responses regarding self-advocacy during each session.
- Conduct pre-submission documentation reviews to verify that clinical notes explicitly link daily interventions back to the self-advocacy goals established in the authorized treatment plan.
- Align clinical documentation templates with the specific behavioral health medical necessity criteria of major regional payers to ensure compliance with mandated skill domains.
Appeal Letter Template for ABA35
If you believe this claim was denied incorrectly, you can use the following template to submit an appeal.
[Your Practice Header]
[Date]
[Payer Name]
[Appeals Department Address]
RE: Appeal for Claim [Claim Number]
Patient: [Patient Name]
ID: [Patient ID]
Date of Service: [Date]
Denial Code: ABA35 - Self-advocacy skills not taught
Dear Appeals Department,
I am writing to appeal the denial of the above-referenced claim, which was denied with code ABA35: "Self-advocacy skills not taught".
We are appealing the denial of the enclosed claim under code ABA35 (Self-advocacy skills not taught). Pursuant to the AMA CPT guidelines for Adaptive Behavior Services (CPT 97151-97158) and standard Applied Behavior Analysis (ABA) clinical practice guidelines, treatment plans must encompass functional communication and adaptive skills, which directly incorporate self-advocacy. A review of the enclosed clinical documentation and the patient's individualized treatment plan dated [Insert Date] clearly demonstrates that active teaching of self-advocacy was conducted during the disputed dates of service. Specifically, the patient was taught functional communication training (FCT) protocols to express needs and decline non-preferred tasks, which are core components of clinical self-advocacy. As the submitted documentation fully supports the medical necessity and active delivery of these services, we respectfully request that this denial be overturned and the claim be processed for payment.
Attached please find:
1. A copy of the original claim.
2. The relevant medical records supporting the service.
3. [Any other supporting documents].
We respectfully request that you reprocess this claim for payment.
Sincerely,
[Your Name]
[Title]
[Practice Name]
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