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Oregon - Autism Service — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-09-10

In Oregon, Applied Behavior Analysis (ABA) services for Medicaid members are overseen by the Oregon Health Authority (OHA) Health Systems Division and funded under the Oregon Health Plan (OHP) as a behavioral health service. To become an approved provider, organizations and individual practitioners must first obtain licensure or registration through the Behavior Analysis Regulatory Board (BARB), which operates under the OHA Health Licensing Office.

The most significant structural requirement for ABA providers in Oregon is that services must be recommended by a licensed practitioner experienced in diagnosing autism spectrum disorder, and providers must enroll with OHA as behavioral health providers. Individual practitioners and the organizational facility must enroll separately through the OHA MMIS Provider Portal, and out-of-state facilities must be enrolled in their home state's Medicaid program or licensed by Oregon.

1. Service Definition and Scope

Oregon Medicaid defines Applied Behavior Analysis (ABA) as a rehabilitative behavioral health service for the treatment of autism spectrum disorder. Services must be based on an evaluation and a referral for treatment from a licensed practitioner experienced in diagnosing autism spectrum disorder.

The treatment plan, which may include a functional behavior assessment, must be developed by a licensed health care professional, a licensed behavior analyst, or an assistant behavior analyst licensed by the Oregon Behavior Analysis Regulatory Board.

2. Regulatory and Oversight Agencies

The primary oversight agency for Medicaid enrollment and behavioral health services in Oregon is the Oregon Health Authority (OHA) Health Systems Division. They manage the Oregon Health Plan (OHP) and the Medicaid Management Information System (MMIS) Provider Portal.

Licensure for behavior analysts and technicians is managed by the Behavior Analysis Regulatory Board (BARB), which is part of the OHA Health Licensing Office.

3. Gatekeeping Prerequisites: Who Can Even Apply

Before applying for Medicaid enrollment, ABA providers in Oregon must hold the appropriate license, certificate, or credential from the Behavior Analysis Regulatory Board (BARB). There are no explicit Certificate of Need requirements or closed network moratoria mentioned for ABA services, but licensure is a strict prerequisite.

Additionally, out-of-state facilities seeking to enroll must either be enrolled as a Medicaid provider in their home state or be licensed as a facility provider by Oregon. Out-of-state billing providers must also register with the Oregon Secretary of State and the Department of Revenue.

4. Licensure and Certification Requirements

All ABA practitioners billing insurance, including Medicaid, must hold a state license or registration issued by the Behavior Analysis Regulatory Board (BARB). This applies to behavior analysts, assistant behavior analysts, and behavior analysis interventionists.

Providers must maintain these credentials continuously; OHA rules state that payment will be denied if the provider did not hold the appropriate license or credential at the time services were requested.

5. Medicaid Provider Enrollment

Medicaid enrollment in Oregon is processed through the OHA MMIS Provider Portal. Both the organizational facility and each individual rendering provider must enroll separately. For example, a clinic with five providers must submit six applications.

ABA organizations must complete specific forms, including the Provider Enrollment Attachment for ABA Organizations (OHP 3117 ABA), and submit copies of their current business/facility licenses and liability insurance information.

6. Staffing, Training and Background Checks

Rendering providers of rehabilitative behavioral health services must meet specific qualifications, which include being licensed by the appropriate Oregon board, such as the Behavior Analysis Regulatory Board for ABA practitioners.

During the Medicaid enrollment process, providers must complete criminal background disclosures. All employees, subcontractors, and vendors must meet applicable national and state licensure and certification requirements.

7. Documentation, Policies and Records

Providers must maintain comprehensive records to support the services billed. The Oregon Medicaid Provider Enrollment Agreement requires providers to maintain medical records for at least seven years.

Providers must also cooperate with audits from OHA, CMS, or their contractors, and comply with requests from the Oregon DOJ Medicaid Fraud Control Unit (MFCU) for records and information without charge.

8. Billing, Rates and Claims

Providers must accept Oregon Health Plan (OHP) reimbursement rates as payment in full and cannot balance bill OHP patients. Billing must only be for services provided within the provider's scope of licensure or certification.

To set up or change Electronic Funds Transfer (EFT) for direct deposit, providers currently must submit form MSC 189 manually, as the EFT update feature in the MMIS Provider Portal has been disabled for security updates.

9. Approval Sequence and Timeline

The approval process begins with obtaining the necessary licensure from BARB. Once licensed, providers create an account in the OHA MMIS Provider Portal, complete the application, and upload required documents.

After submission, OHA conducts a screening that typically takes 30 to 60 days. If OHA issues a Request for Information (RFI), the provider has 30 days to respond, or the application will be terminated and must be restarted from scratch.

10. Common Denials and Survey Findings

Applications and claims are commonly denied if the provider did not hold the appropriate license, certificate, or credential at the time services were requested, or if the recipient was not eligible for Medicaid at that time.

Enrollment applications may be terminated if a provider fails to respond to an RFI within the 30-day window, or if they fail to submit all required attachments, such as the OHP 3117 ABA form and proof of liability insurance.

11. Key Contacts and Resources

Providers should utilize the OHA MMIS Provider Portal for enrollment and status tracking. For paper submissions or documents that cannot be uploaded, providers must use the designated mailing address for the Health Systems Division.

General enrollment support is available via phone, but eligibility and claim status inquiries are handled through the portal.

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