Waiver Consulting Group — Start any program. In any state.

Tennessee - Day Habilitation Services — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-09-10

The Tennessee Department of Intellectual and Developmental Disabilities (DIDD) credentials providers of Community Participation and Supports and Facility-Based Day Services under the state's 1915(c) waivers and the Employment and Community First (ECF) CHOICES program. Facility-based day habilitation programs must first obtain an Adult Day Services license from the Tennessee Department of Human Services (TDHS) before applying for Medicaid waiver credentialing.

Prospective providers must submit a New Provider Credentialing Application to DIDD during designated quarterly credentialing windows and subsequently secure network contracts with TennCare managed care organizations (MCOs). An applicant cannot bill for waiver services without an active MCO contract, which is contingent upon regional network adequacy and MCO-specific closed network policies.

1. Service Definition and Scope

In Tennessee, day habilitation is formally categorized under 1915(c) waivers and ECF CHOICES as Community Participation and Supports or Day Services. These services provide structured daytime programming outside the individual's residence to build self-help, socialization, and adaptive skills.

The state explicitly prohibits billing Community Participation and Supports concurrently with Personal Assistance Services, Respite Services, or during times the individual is receiving services under an Individual Education Program (IEP).

2. Regulatory and Oversight Agencies

The Bureau of TennCare serves as the single state Medicaid agency, overseeing the financial and structural components of the waiver programs. The Department of Intellectual and Developmental Disabilities (DIDD) acts as the primary operating agency for credentialing and quality oversight of HCBS providers.

For facility-based day services, the Tennessee Department of Human Services (TDHS) is the regulatory body responsible for issuing the Adult Day Services license and conducting facility inspections.

3. Gatekeeping Prerequisites: Who Can Even Apply

Tennessee utilizes a highly structured credentialing process that restricts when and how new providers can enter the market. Applicants must attend mandatory Provider Credentialing Forums, which are only held quarterly, before they are permitted to submit a New Provider Credentialing Application.

Furthermore, ECF CHOICES operates under a managed care model, meaning DIDD credentialing does not guarantee the ability to bill. Providers must obtain an MCO County Expansion Request approval and secure a contract with at least one of the three TennCare MCOs, which frequently enforce closed networks based on regional capacity.

4. Licensure and Certification Requirements

Agencies operating a physical location for day programming must apply for an Adult Day Services license through the Tennessee Department of Human Services (TDHS). This requires submitting the Application for a License to Operate an Adult Day Services Agency.

Following TDHS licensure, the agency must submit the DIDD New Provider Credentialing Application to [email protected], including all required attachments outlined in the Credentialing Standards.

5. Medicaid Provider Enrollment

Once credentialed by DIDD, providers must register through the TennCare Provider Registration portal to obtain a valid TennCare/Medicaid ID number. This web-based system manages all demographic and ownership disclosures required by federal Medicaid rules.

Providers must also complete the MCO credentialing process with the specific health plans managing the ECF CHOICES program to be loaded into their respective claims systems.

6. Staffing, Training and Background Checks

Direct support professionals (DSPs) delivering Community Participation and Supports must meet DIDD and TennCare qualification standards. This includes passing comprehensive background checks and completing state-mandated training modules.

Agencies must maintain a roster of qualified staff and ensure that all personnel maintain current certifications in CPR, First Aid, and person-centered practices.

7. Documentation, Policies and Records

Providers must maintain comprehensive policy manuals that align with DIDD Credentialing Standards and TDHS licensure rules. These policies must be submitted during the initial credentialing phase and updated annually.

Client records must include individualized support plans, daily attendance logs, and detailed service notes that justify the hours billed and demonstrate progress toward adaptive skill goals.

8. Billing, Rates and Claims

Reimbursement for Day Services is processed through the TennCare MCOs for ECF CHOICES members or the state's MMIS for legacy waiver participants. Rates are established by TennCare and vary based on the specific service code and staffing ratio.

Providers must adhere to strict billing limits, such as maximum daily hours, and ensure all claims are supported by prior authorizations generated by the member's support coordinator.

9. Approval Sequence and Timeline

The approval process is sequential and can take 6 to 12 months to complete. It begins with establishing the legal entity and securing the TDHS Adult Day Services license for the physical location.

Following licensure, the provider attends the quarterly DIDD forum, submits the credentialing application, waits for DIDD approval, enrolls in TennCare, and finally negotiates MCO contracts.

10. Common Denials and Survey Findings

Applications are frequently delayed or denied at the DIDD credentialing stage due to improper document formatting or failure to complete prerequisites. DIDD explicitly states that failing to label uploaded documents correctly will delay downloading and impact credentialing.

During TDHS facility inspections and DIDD quality surveys, common citations include inadequate staff training documentation, failure to conduct required background checks prior to hire, and non-compliance with HCBS settings rules regarding community integration.

11. Key Contacts and Resources

Providers should utilize the official state portals for the most current manuals, fee schedules, and application forms. The DIDD Provider Enrollment Coordinator is the primary point of contact for waiver credentialing status.

For MCO-specific contracting questions, providers must contact the provider relations departments at BlueCare, UnitedHealthcare, and Wellpoint directly.

See all Tennessee services · Tennessee Medicaid consulting · book a consultation.