Summary & Overview
CPT 0363T: Adaptive Behavior Treatment, Office-Based (Deleted 2019)
CPT code 0363T represented adaptive behavior treatment services within the behavioral health domain, typically delivered in an office setting. Although this code was deleted effective January 1, 2019, it remains relevant for understanding historical billing practices and the evolution of behavioral health coding. The code was primarily used by behavioral analysts, psychologists, and mental health counselors to document adaptive behavior interventions for patients with conditions such as autistic disorder, Asperger's syndrome, and other psychological developmental disorders.
Key payers covered in this analysis include Blue Cross Blue Shield and Cigna Health, reflecting major national insurers that historically processed claims for CPT 0363T. Readers will gain insight into the clinical context of adaptive behavior treatment, the transition to newer codes, and policy updates affecting behavioral health billing. The summary also highlights related CPT codes that have replaced 0363T, providing a framework for understanding current reimbursement and documentation standards in behavioral health. This publication offers benchmarks and policy perspectives relevant to providers, payers, and healthcare administrators navigating the changing landscape of behavioral health coding.
CPT Code Overview
CPT 0363T was previously used to report behavioral health services, specifically adaptive behavior treatment administered in an office setting. This code was deleted effective January 1, 2019, and is no longer valid for billing purposes. The typical site of service for CPT 0363T was the office, designated as Place of Service 11. Behavioral health professionals utilized this code to document adaptive behavior interventions prior to its deletion.
Clinical & Coding Specifications
Clinical Context
A child diagnosed with autism spectrum disorder presents to the office (Place of Service 11) for adaptive behavior treatment. The session is conducted by a behavioral analyst or psychologist, focusing on improving social, communication, and adaptive skills. The treatment follows a structured protocol and is delivered face-to-face. The patient may have diagnoses such as autistic disorder (F84.0), Asperger's syndrome (F84.5), or other psychological developmental disorders. The clinical workflow involves assessment, protocol-driven intervention, and documentation of progress. This service was previously reported using CPT code 0363T, which has been deleted effective January 1, 2019.
Coding Specifications
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Modifiers:
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52(Reduced Services): Used when the service provided is less than what is described in the CPT code, such as shortened session duration or incomplete protocol. - Modifier
59(Distinct Procedural Service): Used to indicate that the procedure or service is distinct or independent from other services performed on the same day.
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Provider Taxonomies: