Vermont - I/DD Services — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-08-16

In Vermont, services for individuals with intellectual and developmental disabilities (I/DD) are funded primarily through the Global Commitment to Health Section 1115 Medicaid Waiver and administered by the Developmental Disabilities Services Division (DDSD). The service array spans home-based habilitation, community integration, supported employment, and 24-hour supported living, all tailored to an individualized budget and person-centered plan.

The single biggest structural barrier to entry for new I/DD providers in Vermont is its closed-network designation system. Standalone agencies cannot simply apply to the state to become independent Medicaid I/DD providers; they must either be appointed by the state as a Designated Agency (DA) or Specialized Service Agency (SSA), or they must secure a formal subcontracting agreement with an existing DA or SSA in their geographic region before any Medicaid enrollment application will be accepted.

1. Service Definition and Scope

Vermont's I/DD services provide person-centered, non-medical supports designed to help individuals acquire, maintain, and improve skills necessary for everyday living. These services are authorized under the state's comprehensive Medicaid waiver and are driven by an Individual Support Agreement (ISA).

The state utilizes a highly individualized funding model where services are tailored to specific needs rather than relying on standardized facility-based care. Delivery models include agency-managed, shared-managed, family-managed, and self-managed options.

• Service Array: Includes home supports, community supports, employment supports, service coordination, clinical interventions, and crisis services.
• Target Population: Vermonters with intellectual and developmental disabilities who meet DDSD clinical and financial eligibility criteria.
• Funding Authority: Global Commitment to Health Section 1115 Medicaid Waiver.
• Delivery Models: Services can be fully managed by a Designated Agency, shared with a family, or entirely self-directed using a fiscal intermediary.

2. Regulatory and Oversight Agencies

Oversight of I/DD services in Vermont is bifurcated between the programmatic authority, which manages clinical eligibility and provider designation, and the Medicaid authority, which handles provider enrollment and claims processing.

Because Vermont utilizes a closed network of designated agencies, the primary programmatic relationship for any subcontractor is with their regional Designated Agency, which acts as a localized oversight body on behalf of the state.

• Program Administrator: Department of Disabilities, Aging and Independent Living (DAIL) - Developmental Disabilities Services Division (DDSD) (https://ddsd.vermont.gov).
• Medicaid Authority: Department of Vermont Health Access (DVHA) (https://dvha.vermont.gov).
• Corporate Registration: Vermont Secretary of State - Corporations Division (https://sos.vermont.gov).
• Designated Network Representatives: Vermont Care Partners (https://vermontcarepartners.org), representing the network of DAs and SSAs.

3. Gatekeeping Prerequisites: Who Can Even Apply

Vermont does not operate an open enrollment system for I/DD agency providers. The state is divided into geographic regions, each controlled by a single Designated Agency (DA) responsible for local planning, service coordination, and capacity building.

To provide services, an entity must either be designated by the state (which is extremely rare and based on critical state need) or operate as a subcontractor. If you do not have a contract with a DA or SSA, you cannot enroll as a Vermont Medicaid I/DD agency provider.

• Designated Agency (DA) Monopoly: DAIL designates exactly one DA per geographic region; there are currently only ten DAs statewide.
• Specialized Service Agency (SSA) Limit: Only five SSAs are currently contracted by DAIL statewide to provide distinctive approaches; new SSAs are not approved without a state-issued procurement or identified systemic gap.
• Subcontractor Requirement: Independent agencies must secure a formal service contract or subcontractor agreement with an existing regional DA or SSA before applying for Medicaid enrollment.
• Corporate Formation: Applicants must be registered as a corporate entity (LLC or Corporation) with the Vermont Secretary of State before approaching a DA/SSA for a contract.

4. Licensure and Certification Requirements

Vermont does not issue a traditional "facility license" for I/DD HCBS agencies. Instead, approval is granted through the DAIL Provider Designation process and adherence to the Administrative Rules on Agency Designation.

Subcontractors do not receive a direct state license; their certification to provide services flows through the quality frameworks and contractual requirements enforced by their partnering DA or SSA.

• Designation Rules: Compliance with the Administrative Rules on Agency Designation (Rule 13-110-013-X).
• HCBS Settings Rule: Providers must submit a signed HCBS Settings Transition Provider Self-Assessment Tool and formal Attestation demonstrating community integration (42 CFR 441.301).
• Quality Framework: Agencies must demonstrate adherence to DAIL's twelve Principles of Service, including Meaningful Choices, Fiscal Integrity, and Individualized Support.
• Insurance Requirements: Certificates of commercial general liability and professional liability insurance are mandated by the DA/SSA subcontractor agreement.

5. Medicaid Provider Enrollment

Once a formal subcontractor agreement is secured with a DA or SSA, the agency must enroll as a Vermont Medicaid provider through the Department of Vermont Health Access (DVHA).

Enrollment is processed entirely online through the Provider Management Module (PMM). Providers must ensure their taxonomy codes align exactly with the services authorized in their DA/SSA contract.

• Enrollment Portal: Vermont Medicaid Provider Management Module (PMM) (https://vermont.hppcloud.com/ProviderEnrollment/EnrollmentCreate).
• Provider Portal: Vermont Medicaid Portal for general resources and maintenance (https://www.vtmedicaid.com).
• NPI Requirement: Must obtain a corporate Type 2 National Provider Identifier (NPI) mapped to developmental disabilities or specialized home-based habilitation taxonomy paths.
• Application Fee: Subject to the federally mandated Medicaid application fee (approximately $709) unless waived or already paid to Medicare or another state's Medicaid program.

6. Staffing, Training and Background Checks

Direct support professionals (DSPs) and agency management must pass rigorous background checks processed by DAIL before having any contact with individuals receiving services.

Vermont mandates specific competency-based training for all I/DD staff, which must be completed within designated timeframes after hire and documented in personnel files.

• Background Clearances: Processed through DAIL, requiring checks against the Vermont Adult Abuse Registry, Child Protection Registry, and criminal history databases.
• Mandated Reporter Training: Strict compliance with Vermont Act 249 and Act 79 Mandated Reporter Laws is required for all direct-care staff.
• Core Competencies: Agency owners, program managers, and DSPs must successfully complete the formal DAIL-approved Habilitation Core Competency Orientation.
• OIG Exclusion: Agencies must conduct monthly screenings of all staff and contractors against the federal LEIE (List of Excluded Individuals/Entities).

7. Documentation, Policies and Records

Agencies must maintain comprehensive policy manuals that align with DAIL's System of Care Plan and federal HCBS requirements. Documentation must clearly link service delivery to the individual's authorized budget.

Because subcontractors operate under the umbrella of a DA or SSA, their internal policies must often mirror or directly reference the primary agency's protocols, particularly regarding incident reporting.

• Policy Manual: Must comprehensively cover intake, tracking rules, safety risk management, and mandatory abuse reporting protocols.
• Person-Centered Plans: Strict documentation of service delivery aligned with the Individual Support Agreement (ISA).
• Business Records: Verified business formation records and an active Federal EIN (IRS Form SS-4).
• Service Agreements: An active DA/SSA Service Agreement or formal DAIL provider approval credentials must be kept on file and updated annually.

8. Billing, Rates and Claims

Billing for I/DD services in Vermont is processed through the Medicaid Management Information System (MMIS). However, the flow of funds depends heavily on the delivery model and the specific DA/SSA contract.

Subcontractors typically bill the DA/SSA directly, or bill Medicaid under specific linked authorizations, depending on the structure of their regional agreement. Rates are tied to the individual's approved budget rather than a universal fee schedule.

• Claims System: Vermont Medicaid MMIS accessed via the secure provider portal (https://www.vtmedicaid.com).
• Funding Allocation: Reimbursement is strictly capped by the individual's authorized budget within the state and local System of Care Plans.
• Fiscal Intermediary: For shared-managed or self-managed services, billing and payroll are routed through ARIS Solutions (https://arissolutions.org) acting as the Fiscal/Employer Agent.
• Taxonomy Codes: Claims must utilize specialized home-based habilitation or developmental disabilities taxonomy paths as directed by DVHA.

9. Approval Sequence and Timeline

The pathway to becoming a provider is sequential and heavily dependent on DA/SSA network needs. A standalone agency cannot initiate Medicaid enrollment until the regional gatekeepers grant approval.

The entire combined processing pipeline typically averages 2 to 3 months, assuming a DA or SSA has already agreed to issue a subcontractor agreement.

• Step 1: Form a corporate entity with the Vermont Secretary of State and obtain a Type 2 NPI (1-2 weeks).
• Step 2: Negotiate and secure a formal subcontractor agreement with a regional DA or SSA (Timeline varies; highly restrictive and based on local need).
• Step 3: Submit background clearance profiles and provider affiliation credentials to DAIL (2-4 weeks).
• Step 4: Complete DVHA Medicaid provider enrollment via the PMM and execute the final service delivery plan (30-60 days).

10. Common Denials and Survey Findings

Applications are most frequently rejected at the very beginning of the process due to a lack of understanding of Vermont's closed-network system. Post-enrollment, survey findings often center on documentation gaps and settings rule compliance.

Because DAs and SSAs bear ultimate responsibility for their subcontractors, they will terminate agreements quickly if an independent agency fails to maintain strict compliance with DAIL regulations.

• Gatekeeping Denial: Applying directly to DVHA for Medicaid enrollment without an active DA/SSA Service Agreement will result in immediate rejection.
• Settings Rule Violations: Failure to demonstrate full community integration and autonomy under the HCBS Final Settings Rule.
• Background Check Lapses: Allowing staff to provide direct care before DAIL registry clearances are fully finalized.
• ISA Non-Compliance: Delivering and billing for services that deviate from the approved Individual Support Agreement (ISA) without prior authorization.

11. Key Contacts and Resources

Navigating Vermont's I/DD system requires close coordination with state divisions, the Medicaid fiscal agent, and the regional designated agencies.

Prospective providers should first contact the Designated Agency in their target region to determine if there is any capacity or need for new subcontractors.

• Program Authority: DAIL Developmental Disabilities Services Division, 280 State Drive, HC2 South, Waterbury, VT 05671 (https://ddsd.vermont.gov).
• Medicaid Enrollment: Vermont Medicaid Provider Management Module (https://vermont.hppcloud.com/ProviderEnrollment/EnrollmentCreate).
• Network Representatives: Vermont Care Partners, representing the ten DAs and five SSAs (https://vermontcarepartners.org).
• Fiscal Agent: ARIS Solutions, managing payroll and billing for self/family-managed services (https://arissolutions.org).

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