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

Last reviewed: 2026-08-16

In Wyoming, services for individuals with intellectual and developmental disabilities (I/DD) are primarily delivered through the Supports Waiver and the Comprehensive Waiver. These programs offer a full continuum of care, ranging from community living and day habilitation to supported employment and respite care, designed to keep participants integrated within their communities.

The single biggest structural barrier to entry for new I/DD providers in Wyoming is the strict dual-track approval sequence: applicants must first obtain HCBS Provider Certification through the Wyoming Health Provider (WHP) portal before they are permitted to apply for Medicaid enrollment. While there is no Certificate of Need (CON) or closed network moratorium for direct service providers, case management agencies face a strict pre-authorization gatekeeping step before an application can even be initiated.

1. Service Definition and Scope

Wyoming's I/DD services are administered under two primary Medicaid Home and Community-Based Services (HCBS) waivers. These waivers are designed to provide individualized support that promotes independence, community integration, and health and safety.

The service array covers everything from intermittent support to intensive 24/7 care, depending on the participant's assessed level of need and the specific waiver they are enrolled in.

• Supports Waiver: Serves individuals of all ages with intellectual disabilities or acquired brain injuries, offering services like supported employment, community living, and respite.
• Comprehensive Waiver: Serves individuals who meet additional emergency criteria, providing extensive 24/7 supported living and intensive habilitation services.
• Community Living Services: Direct assistance with activities of daily living, socialization, and adaptive skills in the participant's home or community.
• Supported Employment: Job coaching and vocational supports designed to help participants secure and maintain competitive employment in the community.
• Respite Care: Short-term relief services provided to primary unpaid caregivers to prevent institutionalization.
• Case Management: Coordination of waiver services, requiring specialized pre-authorization and distinct qualifications to provide.

2. Regulatory and Oversight Agencies

Oversight of I/DD waiver services in Wyoming is centralized within the Wyoming Department of Health (WDH). The department manages both the programmatic rules and the financial reimbursement systems.

Within WDH, specific divisions handle different phases of the provider lifecycle, from initial credentialing to ongoing compliance and claims processing.

• Wyoming Department of Health (WDH): The single state agency responsible for administering the Medicaid program and HCBS waivers (https://health.wyo.gov).
• Division of Healthcare Financing: The division within WDH that manages Medicaid funding, claims, and overall policy (https://health.wyo.gov/healthcarefin/).
• HCBS Section: Directly oversees waiver operations, provider credentialing, certification, and compliance monitoring (https://health.wyo.gov/healthcarefin/hcbs/).
• Wyoming Department of Criminal Investigation (DCI): Processes mandatory fingerprint-based background checks for all direct care staff (https://wyomingdci.wyo.gov).

3. Gatekeeping Prerequisites: Who Can Even Apply

Wyoming operates an open-enrollment network for direct I/DD service providers. There is no Certificate of Need (CON), Request for Proposals (RFP) procurement, or regional board sponsorship required to apply for direct care services.

However, specific structural preconditions exist for certain provider types. Case managers face a hard gatekeeping step, and all providers must establish their legal business entity before accessing the certification portal.

• Certificate of Need (CON): None exists; Wyoming does not require a CON or Facility Need Review for HCBS I/DD waiver providers.
• Network Status: Open enrollment; there are no closed networks, moratoria, or managed care contracting prerequisites for direct support providers.
• Case Management Pre-Authorization: Case manager applicants cannot initiate an application directly; they must be pre-screened and pre-authorized by submitting official college transcripts and a resume via the WHP portal Demographics page.
• Business Registration: Applicants must be registered as a legal entity (LLC, corporation, etc.) with the Wyoming Secretary of State prior to applying.
• NPI Requirement: Certain providers, including Case Managers and professionally licensed clinicians, must obtain a National Provider Identifier (NPI) before initiating the credentialing process.

4. Licensure and Certification Requirements

Wyoming does not issue a traditional 'facility license' for most I/DD waiver agencies. Instead, providers must obtain HCBS Provider Certification directly from the WDH HCBS Section to legally operate and bill for waiver services.

This certification process is entirely electronic and requires strict adherence to state formatting and submission guidelines.

• Certification Authority: The WDH HCBS Credentialing Team issues the mandatory HCBS Provider Certification.
• Application Portal: Applications must be submitted through the Wyoming Health Provider (WHP) portal (https://www.wyoproviderportal.com/).
• Portal Access: Providers must request WHP access, which takes up to 48 hours for state approval before an application can be started.
• File Naming: All uploaded documents must strictly follow the DD WHP File Naming Conventions (e.g., using the TOOL57 guidelines) or the application will be rejected.
• Application Expiration: Unsubmitted applications sitting in the WHP portal are automatically canceled after 90 days.
• Renewal Cycle: HCBS provider certification is not permanent and must be renewed every 5 years through the Credentialing Team.

5. Medicaid Provider Enrollment

Obtaining HCBS Certification is only the first step. Once certified, agencies must separately enroll as Wyoming Medicaid providers to receive reimbursement.

This enrollment is managed through the state's Medicaid Management Information System (MMIS) vendor, HHS Tech Group.

• Enrollment Portal: Applications for billing privileges are submitted via the Wyoming Medicaid Provider Enrollment portal (https://wyoming.dyp.cloud/).
• Provider Type: Applicants must select the correct PRESM Provider Type that matches their approved HCBS certification during enrollment.
• Provider Agreement: A signed Wyoming Medicaid Provider Agreement is legally required once the enrollment application is approved.
• Medicaid PID: Approved providers receive a Medicaid Provider Identification Number (PID) linked to their NPI for claims submission.
• Vendor Oversight: HHS Tech Group manages the enrollment portal, MMIS registration, and provider customer service for Wyoming Medicaid.

6. Staffing, Training and Background Checks

Wyoming enforces strict background screening and training mandates for all direct care staff. These requirements must be met before staff can provide services to waiver participants.

Agency owners and key personnel must also complete specific state-mandated training modules prior to agency certification.

• Background Screenings: All staff must successfully pass the multi-step DD Background Screenings, which includes fingerprinting through the Wyoming DCI.
• Medication Assistance Training (MAT): Staff assisting participants with medications must hold and maintain a current certificate from the Division's MAT program.
• Basic Training: CPR and First Aid certifications are mandatory for all direct care employees.
• Provider Training: Agency leadership must complete mandatory WDH Provider Training modules as part of the initial certification process.
• Case Manager Qualifications: Must possess a relevant bachelor's degree and pass the state's pre-screening of official college transcripts.

7. Documentation, Policies and Records

During the WHP portal certification process, applicants must upload comprehensive policy and procedure manuals. These documents are heavily scrutinized for compliance with state rules and federal regulations.

Policies must explicitly align with Wyoming Medicaid Rule Chapter 45 and the CMS HCBS Settings Final Rule.

• HCBS Settings Compliance: Policies must demonstrate strict adherence to the CMS Final Rule, ensuring participant rights, privacy, and community integration.
• Incident Reporting: Written procedures detailing the internal tracking and state-level reporting of critical incidents and abuse/neglect allegations.
• Grievance Policy: Documented, accessible procedures allowing participants to file complaints without fear of retaliation.
• Client Rights: A formal declaration of participant rights that aligns with Wyoming DD waiver standards and person-centered planning principles.
• Document Formatting: All policy documents must be renamed according to the DD WHP File Naming Conventions before upload to the portal.

8. Billing, Rates and Claims

Wyoming Medicaid reimburses I/DD waiver services based on a published, fixed fee schedule. Providers cannot bill for services that are not explicitly authorized in a participant's care plan.

Claims are processed electronically through the state's MMIS system.

• Billing System: Claims are submitted and processed through the Wyoming Medicaid MMIS portal managed by HHS Tech Group.
• Fee Schedule: Reimbursement rates are fixed and publicly available on the Wyoming Medicaid Standard Fee Schedule.
• Prior Authorization: Services must be documented and approved in the participant's person-centered plan to be eligible for Medicaid reimbursement.
• Claim Format: Professional claims are submitted using the standard CMS-1500 format or the 837P electronic equivalent.
• Billing Support: Technical assistance for claims is provided by the Provider Enrollment Customer Service Call Center at 1-877-399-0121.

9. Approval Sequence and Timeline

Becoming an approved I/DD provider in Wyoming is a strictly sequential process. HCBS Certification must be fully completed and approved before Medicaid MMIS enrollment can begin.

The entire process can take several months, heavily dependent on the applicant's speed in completing background checks and formatting documents correctly.

• Step 1: Request access to the WHP portal (takes up to 48 hours for approval).
• Step 2: Complete DD Background Screenings and required staff training (MAT, CPR) for initial personnel.
• Step 3: Submit the HCBS Certification application via the WHP portal (must be submitted within 90 days of initiation).
• Step 4: WDH Credentialing Team reviews the application, policies, and background checks, then issues HCBS Certification.
• Step 5: Complete Wyoming Medicaid Enrollment via the HHS Tech Group portal (https://wyoming.dyp.cloud/).
• Step 6: Sign the Provider Agreement and receive a Medicaid PID to begin billing for authorized services.

10. Common Denials and Survey Findings

Applications are frequently delayed, rejected, or canceled due to administrative errors or failure to follow Wyoming's strict submission guidelines.

Ongoing compliance is monitored through regular certification renewals, where providers are audited against their initial policy submissions.

• File Naming Errors: Applications are routinely rejected if uploaded documents do not follow the exact DD WHP File Naming Conventions.
• Incomplete Background Checks: Failure to complete all required steps of the multi-step DD Background Screenings before submitting the application.
• Missing Training Certificates: Lacking documented proof of Medication Assistance Training (MAT) or CPR/First Aid for listed staff.
• HCBS Settings Non-Compliance: Policy manuals that fail to adequately demonstrate community integration or participant privacy rights under the Final Rule.
• Lapsed Timelines: Applications are automatically canceled and purged because they were left unsubmitted in the WHP portal for over 90 days.

11. Key Contacts and Resources

Prospective providers should rely exclusively on official Wyoming Department of Health resources and portals for the most accurate, up-to-date requirements.

The HCBS Credentialing Team is the primary point of contact for the certification phase, while HHS Tech Group handles the billing enrollment phase.

• HCBS Credentialing Team: wdh-hcbs-credentialing@wyo.gov (Primary contact for certification and WHP portal questions).
• Wyoming Health Provider (WHP) Portal: https://www.wyoproviderportal.com/ (Portal for submitting HCBS Certification applications).
• Wyoming Medicaid Provider Enrollment: https://wyoming.dyp.cloud/ (Portal for MMIS enrollment).
• Medicaid Provider Enrollment Call Center: 1-877-399-0121 or WYEnrollmentSvcs@HHSTechGroup.com (For billing and MMIS enrollment support).
• WDH HCBS Section Website: https://health.wyo.gov/healthcarefin/hcbs/ (Official hub for waiver manuals, training, and program updates).

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