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Delaware - Occupational Therapy Service — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-09-09

The Delaware Division of Professional Regulation's Board of Occupational Therapy Practice licenses occupational therapists, who then enroll through the Delaware Medical Assistance Portal (DMAP) to provide services under Division of Medicaid and Medical Assistance (DMMA) programs, including the Pathways to Employment 1915(i) State Plan HCBS benefit. Applicants must secure an active DELPROS user account and pass the NBCOT examination before initiating the state licensure application.

Approval requires clearing a State of Delaware and Federal Bureau of Investigation criminal background check via IdentoGO using a specific Service Code, alongside child and adult abuse registry screenings. Once professionally licensed, providers must complete the DMAP enrollment process, which includes a $750 institutional provider fee for applicable entities effective January 1, 2026, to bill for evaluation and treatment services that restore or maintain daily occupational function.

1. Service Definition and Scope

Occupational Therapy in Delaware Medicaid HCBS programs encompasses licensed evaluation and treatment designed to restore, improve, or maintain a participant's function in daily occupations. Services are delivered in compliance with the HCBS Settings Rule, ensuring participants receive care in integrated community settings, their own homes, or compliant provider-managed residential settings.

The scope includes assessing the participant's unique physical, cognitive, and behavioral needs, developing a treatment plan, and executing therapeutic interventions. Providers must align their services with the participant's person-centered service plan as directed by the operating waiver or state plan benefit.

2. Regulatory and Oversight Agencies

The Delaware Department of State, Division of Professional Regulation (DPR) governs the professional licensure of occupational therapists through the Board of Occupational Therapy Practice. The Department of Health and Social Services (DHSS), Division of Medicaid and Medical Assistance (DMMA) oversees Medicaid policy and provider enrollment.

Medicaid enrollment and claims processing are managed through the Delaware Medical Assistance Portal (DMAP). HCBS programs like Pathways to Employment are administered by specific DHSS divisions such as Developmental Disabilities Services.

3. Gatekeeping Prerequisites: Who Can Even Apply

Delaware does not require a Certificate of Need or a distinct HCBS facility license for independent occupational therapists; however, agencies employing OTs (like Home Health Agencies) must hold a State Home Health Agency License from the Office of Health Facilities Licensing and Certification (16 Del. C. § 4406). Individual practitioners must hold an active Delaware OT license before applying for Medicaid enrollment.

There are no closed networks or moratoria currently blocking new OT provider enrollments in Delaware Medicaid fee-for-service. However, providers wishing to serve managed care populations must first enroll with DMAP before credentialing with individual Managed Care Organizations (MCOs).

4. Licensure and Certification Requirements

Applicants must apply via the DELPROS system, submitting proof of passing the NBCOT standardized exam and official transcripts demonstrating successful completion of fieldwork. Applications must be completed within six months of initiation, or the system requires a complete restart.

Out-of-state therapists may apply by reciprocity under 24 Del. C. § 2011, requiring a letter of good standing from all previously licensed jurisdictions. All applicants must submit a notarized application and pay the required state fees.

5. Medicaid Provider Enrollment

Enrollment is conducted through the Delaware Medical Assistance Portal (DMAP). Providers must submit an application to participate in DMMA's Medicaid program, which is required for both fee-for-service and Managed Care Organization-Only Providers (MCOPs).

Effective January 1, 2026, institutional providers must submit a $750 application enrollment fee at initial application, revalidation, and when adding a new location. High-risk providers may also need to successfully enroll in Medicare prior to enrolling with DMAP.

6. Staffing, Training and Background Checks

Delaware mandates strict background checks for all personnel providing direct care. Applicants must obtain a State of Delaware and Federal Bureau of Investigation criminal background check (CBC) via IdentoGO using a specific Service Code provided by the state.

In addition to the CBC, staff must undergo screening against the child abuse and adult abuse registries and obtain service letters in accordance with 19 Del. C. § 708 and 11 Del. C. §§ 8563 and 8564. Personnel must be legally able to work in Delaware and complete Department-required training on the participant's specific needs.

7. Documentation, Policies and Records

Providers must maintain comprehensive clinical and administrative records to support Medicaid billing. Documentation must clearly show the date of service, beneficiary demographics, signed consent for treatment, and a detailed medical history or chief complaint.

Clinical notes must detail the specific treatment rendered, the participant's response, and any discharge planning. Providers must also retain copies of completed prior authorization forms and evidence of face-to-face evaluations.

8. Billing, Rates and Claims

Claims are submitted electronically through the DMAP secure internet portal using standard 837 transactions. Providers can also use the portal to inquire about claim status and verify patient eligibility.

Reimbursement rates and procedure codes are established by DMMA and published in the provider fee schedules on the DMAP website. Claims will be denied if they lack a valid authorization or do not match the approved service plan parameters.

9. Approval Sequence and Timeline

The approval process begins with creating a DELPROS account and gathering required documentation, including NBCOT scores and transcripts. The applicant then completes the fingerprinting process for the CBC via IdentoGO.

Once the Board of Occupational Therapy Practice issues the professional license, the provider submits a Medicaid enrollment application through DMAP. The entire process depends on the speed of third-party document submission and background check clearance.

10. Common Denials and Survey Findings

Licensure applications in DELPROS are frequently delayed or abandoned because applicants fail to submit them within the strict six-month window, requiring a complete restart. Another common issue is submitting criminal background checks obtained for other purposes, which Delaware explicitly rejects.

On the Medicaid enrollment side, claims and applications face denials if providers attempt to credential with an MCO before completing their DMAP enrollment. Failure to secure required service letters or clearing abuse registries also halts agency staff approvals.

11. Key Contacts and Resources

The primary resources for occupational therapy providers in Delaware are the Division of Professional Regulation for licensure and the Delaware Medical Assistance Portal for Medicaid billing. Providers should utilize the online portals for the most efficient processing.

The DMAP Call Center is available during business hours to assist with enrollment and claims inquiries. Providers should regularly check the DMAP homepage for updates on enrollment fees and policy changes.

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