Tennessee - Behavioral Health Services — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-08-16

In Tennessee, Behavioral Health Services encompass functional behavioral assessments, positive behavior support, crisis response, and therapy. These services are delivered to Medicaid-eligible individuals through the state's Medicaid program (TennCare) and its Home and Community-Based Services (HCBS) waivers, such as CHOICES and Employment and Community First (ECF) CHOICES, which are operated in partnership with the Department of Intellectual and Developmental Disabilities (DIDD).

The single biggest structural barrier to entry for this service in Tennessee is the state's 100% managed care delivery system. You cannot simply enroll with the state and begin billing fee-for-service Medicaid; providers face a mandatory gatekeeping prerequisite of securing credentialing and network contracts with TennCare's active Managed Care Organizations (MCOs). Furthermore, if serving waiver participants, providers must first secure a distinct Behavioral Services provider designation from DIDD before MCOs will authorize waiver-specific billing.

1. Service Definition and Scope

Behavioral Health Services in Tennessee are designed to support individuals with mental health diagnoses, intellectual disabilities, or behavioral challenges. The scope includes conducting Functional Behavioral Assessments (FBA), developing and training staff on Positive Behavior Support Plans (PBSP), providing individual or group therapy, and delivering crisis intervention and stabilization.

All services must be medically necessary and explicitly aligned with the participant's Individual Support Plan (ISP) or treatment plan. Services can be delivered in clinics, home and community-based settings, or via telehealth, depending on the specific waiver or state plan authority governing the participant's care.

• Target Population: Medicaid-eligible individuals and participants in HCBS waivers including CHOICES, ECF CHOICES, and Katie Beckett.
• Core Components: Functional Behavioral Assessments (FBA), Positive Behavior Support Plan (PBSP) development, medication management, and crisis de-escalation.
• Service Setting: Authorized for delivery in home and community-based settings, licensed clinics, and via telehealth where clinically appropriate.
• Medical Necessity: Interventions must be justified by a qualifying behavioral health diagnosis and documented in the participant's ISP.

2. Regulatory and Oversight Agencies

Behavioral health provider approval and oversight in Tennessee is highly fragmented across four distinct state entities. The Division of TennCare serves as the overarching Medicaid authority, while the Department of Intellectual and Developmental Disabilities (DIDD) operates the HCBS waivers.

Facility and agency-level licensure is managed by the Department of Mental Health and Substance Abuse Services (TDMHSAS), whereas individual clinical licenses are issued by the Department of Health's Health Related Boards.

• Medicaid Authority: Division of TennCare (https://www.tn.gov/tenncare.html) manages the state Medicaid plan and contracts with MCOs.
• Waiver Operating Agency: Department of Intellectual and Developmental Disabilities (DIDD) (https://www.tn.gov/didd.html) oversees HCBS waiver provider enrollment and compliance.
• Agency Licensure: Tennessee Department of Mental Health and Substance Abuse Services (TDMHSAS) (https://www.tn.gov/behavioral-health.html) licenses mental health and substance abuse facilities.
• Clinician Licensure: Tennessee Department of Health, Health Related Boards (https://www.tn.gov/health/health-program-areas/health-professional-boards.html) issues licenses for LPCs, LCSWs, and LBAs.

3. Gatekeeping Prerequisites: Who Can Even Apply

Tennessee does not operate an open fee-for-service network for behavioral health. The most significant structural precondition is that providers must be accepted onto the provider panels of TennCare's Managed Care Organizations (MCOs). A provider enrolled at the state level but not credentialed with the relevant plans cannot bill for services.

For providers intending to serve HCBS waiver participants, there is an additional, mandatory prerequisite: you must apply and be approved as a Behavioral Services provider through DIDD. Without this DIDD designation, MCOs will not credential you for waiver-specific behavioral support codes.

• Managed Care Contracting: Mandatory credentialing and contracting with at least one TennCare MCO (BlueCare, UnitedHealthcare Community Plan, or Wellpoint).
• Waiver Provider Designation: Mandatory approval through the DIDD provider enrollment process if serving ECF CHOICES or Katie Beckett waiver participants.
• CAQH ProView: Mandatory active, fully attested CAQH profile; MCOs will not begin the credentialing process without this.
• Business Registration: Must be registered with the Tennessee Secretary of State and possess a Type 2 NPI for the agency, alongside Type 1 NPIs for all rendering clinicians.

4. Licensure and Certification Requirements

Licensure requirements depend on the provider's structure. Independent clinicians must hold active, unencumbered licenses through the Tennessee Department of Health. Agencies providing facility-based care, intensive outpatient programs, or substance use treatment must obtain a facility license from TDMHSAS under Rule 0940.

Tennessee utilizes a two-tiered licensing system for counselors. To provide independent mental health diagnosis and treatment, a counselor must hold the Mental Health Service Provider (MHSP) designation.

• Agency License: TDMHSAS licensure is required for agencies operating specific mental health or substance abuse facilities per Tenn. Comp. R. & Regs. 0940.
• Independent Counselors: Must hold a Licensed Professional Counselor with Mental Health Service Provider designation (LPC/MHSP) issued by the TN Department of Health.
• Behavior Analysts: Must be a Licensed Behavior Analyst (LBA) or Board Certified Behavior Analyst (BCBA) to develop PBSPs and FBAs for waiver participants.
• Temporary Licenses: LPCs working under a temporary license must have a State Board-approved Supervisory Agreement on file to legally practice.

5. Medicaid Provider Enrollment

Medicaid enrollment in Tennessee is a dual process. Providers must first register electronically with the state through the TennCare Provider Data Management System (PDMS). This step assigns a Medicaid ID but does not grant billing rights.

Once registered with TennCare, providers must undergo credentialing with the MCOs. This involves primary source verification of licenses, DEA certificates, and malpractice history, culminating in a review by the MCO's credentialing committee.

• State Portal: Registration must be completed through the TennCare Provider Registration Portal (PDMS) (https://pdms.tenncare.tn.gov/).
• Application Fee: Institutional providers may be subject to the CMS-mandated application fee (approximately $709), though individual behavioral health clinicians are typically exempt.
• MCO Credentialing: Requires submission of rosters and credentialing packets to BlueCare, UnitedHealthcare, and Wellpoint.
• Revalidation: Providers must revalidate their TennCare enrollment every 3 to 5 years per 42 CFR 455.414 through the PDMS portal.

6. Staffing, Training and Background Checks

Tennessee enforces strict background check requirements for all personnel providing Medicaid and HCBS services, governed by Tenn. Comp. R. & Regs. 1200-13-01-.31. Agencies cannot allow staff to provide services until all registry and fingerprint checks are cleared.

Staff serving waiver participants must also complete specific training mandates set by DIDD, focusing on person-centered practices and crisis intervention.

• Criminal Background: Mandatory TBI (Tennessee Bureau of Investigation) fingerprint-based criminal background check for all patient-facing staff.
• Registry Checks: Mandatory pre-employment screening against the Tennessee Department of Health Abuse Registry and the National Sex Offender Registry.
• Exclusion Screening: Verification against the OIG LEIE and SAM.gov to ensure staff have not been excluded from Medicare or Medicaid participation.
• Required Training: Staff must complete DIDD-mandated training on HIPAA, trauma-informed care, crisis de-escalation, and ISP/PBSP implementation standards.

7. Documentation, Policies and Records

Providers must develop and maintain a comprehensive Behavioral Health Services Policy & Procedure Manual. This manual is reviewed during the DIDD enrollment process and MCO credentialing.

Clinical documentation must strictly adhere to TennCare standards, requiring that every billed encounter is supported by a progress note that ties directly back to the goals and interventions specified in the participant's ISP or PBSP.

• Policy Manual: Must include clinical documentation standards, crisis de-escalation protocols, and emergency planning.
• Clinical Records: Required documentation includes intake assessments, signed consent forms, and daily progress notes detailing specific interventions.
• Incident Reporting: Providers must use the DIDD Reportable Event Management System (REMS) to report critical incidents for waiver participants.
• Record Retention: TennCare requires all medical and financial records to be retained for a minimum of 5 years, though MCO contracts often mandate 10 years.

8. Billing, Rates and Claims

Because TennCare operates under a managed care model, claims are not submitted directly to the state's MMIS. Instead, providers bill the specific MCO (BlueCare, UHC, or Wellpoint) that covers the participant.

Rates for HCBS waiver services are established by TennCare and published in the DIDD rate schedule, while rates for state plan outpatient therapy are negotiated directly between the provider and the MCOs.

• Claims Submission: Claims are submitted via MCO-specific clearinghouses or portals (e.g., Availity for Wellpoint and BlueCare).
• Coding: Providers use standard CPT codes for outpatient therapy (e.g., 90837) and HCPCS codes for waiver behavioral supports (e.g., H2019).
• Prior Authorization: Most behavioral health waiver services require prior authorization from the MCO, which is generated based on the approved ISP.
• Timely Filing: Claims must typically be filed within 120 days from the date of service, though specific MCO contracts dictate the exact window.

9. Approval Sequence and Timeline

Becoming a fully approved and billable behavioral health provider in Tennessee takes approximately 4 to 8 months due to the sequential nature of the approvals. You cannot begin MCO credentialing until state registration is complete.

For waiver providers, the DIDD application process runs parallel to or immediately following state registration, adding an additional layer of review before MCO contracts are finalized.

• Phase 1 (1-2 months): Register the business, obtain NPIs, and secure individual TDH licenses or agency TDMHSAS licensure.
• Phase 2 (1-2 months): Submit the TennCare PDMS registration and ensure all CAQH ProView profiles are fully attested.
• Phase 3 (1-3 months): Submit the DIDD Behavioral Services provider application (required only if serving HCBS waiver members).
• Phase 4 (2-4 months): Undergo MCO credentialing committee review, receive network acceptance, and execute contracts.

10. Common Denials and Survey Findings

Applications are frequently delayed or denied due to administrative errors in the credentialing portals. The most common roadblock is an incomplete or expired CAQH profile, which immediately halts MCO credentialing.

During audits, providers frequently face recoupments for failing to properly document the connection between the daily service provided and the specific goals outlined in the participant's ISP.

• CAQH Errors: Expired malpractice insurance documents or lapsed attestations in CAQH ProView blocking MCO credentialing.
• Background Check Gaps: Failure to run or document the Tennessee Abuse Registry check prior to a staff member's first day of service.
• Documentation Deficiencies: Progress notes that lack specific start/stop times or fail to explicitly reference the PBSP or ISP goals.
• Unapproved Supervisors: LPCs working on a temporary license without an active, TDH-approved Supervisory Agreement on file.

11. Key Contacts and Resources

Navigating Tennessee's behavioral health landscape requires interacting with multiple state portals and managed care organizations. Providers should bookmark the state's primary registration and licensure verification systems.

For waiver-specific inquiries, the DIDD Provider Enrollment team is the primary point of contact, while the MCO provider relations departments handle billing and credentialing questions.

• TennCare Provider Registration: PDMS Portal (https://pdms.tenncare.tn.gov/)
• TN Dept of Health, Licensure Verification: LARS System (https://lars.tn.gov/)
• DIDD Provider Enrollment: (https://www.tn.gov/didd/providers/provider-enrollment.html)
• TDMHSAS Licensure Office: (https://www.tn.gov/behavioral-health/licensing.html)
• TennCare MCOs: BlueCare Tennessee (https://bluecare.bcbst.com/), UnitedHealthcare Community Plan (https://www.uhcprovider.com/), Wellpoint Tennessee (https://provider.wellpoint.com/tn/)

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