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District of Columbia - Speech & Language Service — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-09-09

In the District of Columbia, Speech and Language Pathology (SLP) services for Medicaid Home and Community-Based Services (HCBS) waiver participants are overseen by the Department on Disability Services (DDS), Developmental Disabilities Administration (DDA). Providers must first be licensed by the DC Health Board of Audiology and Speech-Language Pathology before applying to become a DDA HCBS waiver provider.

The most significant structural precondition for new DDA HCBS waiver providers is the biannual enrollment cycle. The DDA Provider Review Committee (PRC) only accepts prospective provider applications during two specific enrollment periods per year (June and January), requiring a Letter of Intent and participation in an interview process.

1. Service Definition and Scope

Speech, Hearing and Language services under the DC Medicaid HCBS waivers provide evaluation, treatment, and therapeutic interventions for individuals with communication, cognition, and swallowing disorders.

Services are designed to maximize the individual's functional communication and safe swallowing abilities in their home and community environments, utilizing person-centered thinking philosophies.

2. Regulatory and Oversight Agencies

Multiple District of Columbia agencies coordinate to license professionals, approve waiver providers, and manage Medicaid enrollment.

Providers must interact with DC Health for professional licensure, DDS/DDA for waiver program approval, and DHCF for final Medicaid enrollment.

3. Gatekeeping Prerequisites: Who Can Even Apply

The District of Columbia strictly controls the intake of new DDA HCBS waiver providers through a closed, biannual enrollment window.

Prospective providers cannot simply submit an application at any time; they must follow the specific Letter of Intent process during the designated months.

4. Licensure and Certification Requirements

Individual practitioners must hold an active license from the DC Health Board of Audiology and Speech-Language Pathology.

DC Health no longer accepts paper applications; all initial applications and renewals must be processed through the online licensing portal.

5. Medicaid Provider Enrollment

After receiving DDA approval, providers must complete the Medicaid Provider Enrollment Application Package to be enrolled with DHCF.

The application requires detailed disclosures, tax information, and a signed Medicaid Provider Agreement.

6. Staffing, Training and Background Checks

Agencies providing SLP services must ensure all clinical staff are properly licensed and that all staff undergo required background screenings.

DDS/DDA emphasizes Person Centered Thinking, requiring providers to integrate this philosophy into their service delivery and staff training.

7. Documentation, Policies and Records

New agencies must submit comprehensive policies and procedures demonstrating compliance with DDS Provider Certification Review Policy and specific waiver rules.

These documents are reviewed during the application process to ensure the provider can meet federal and District standards.

8. Billing, Rates and Claims

SLP services are billed according to the DC Medicaid fee schedule for HCBS waiver services.

Providers must ensure services are prior authorized as required by the waiver participant's Individualized Service Plan (ISP).

9. Approval Sequence and Timeline

The approval process is multi-staged, beginning with the biannual enrollment window and ending with DHCF Medicaid enrollment.

Applicants must pass the DDA Provider Review Committee interview before moving to the formal Medicaid enrollment phase.

10. Common Denials and Survey Findings

Applications are frequently delayed or denied due to incomplete documentation or failure to follow strict formatting rules.

Agencies must ensure their policies specifically address DC waiver rules, not generic national standards.

11. Key Contacts and Resources

Providers should utilize the official District of Columbia agency websites for the most current forms, rules, and enrollment announcements.

Direct questions regarding the waiver application process should be routed to the DDS Office of Contracts and Procurement.

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