West Virginia - Home Modification Service — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-08-16

In West Virginia, Home Modification services (officially termed Environmental Accessibility Adaptations) are covered under Medicaid Home and Community-Based Services (HCBS) waivers, including the Aged and Disabled Waiver (ADW), the Intellectual/Developmental Disabilities (I/DD) Waiver, and the Traumatic Brain Injury (TBI) Waiver. These services provide assessed, permitted, and inspected structural changes—such as wheelchair ramps, widened doorways, and accessible bathrooms—that ensure a Medicaid member can safely remain in their existing home.

The single biggest structural barrier to entry up front is that West Virginia does not issue a distinct "Home Modification Provider" health license through its Office of Health Facility Licensure and Certification (OHFLAC). Instead, applicants must first secure a standard West Virginia Contractor License from the West Virginia Division of Labor, establish a physical commercial business location in the state, and pass the Bureau for Medical Services (BMS) HCBS waiver certification process before they are permitted to enroll as an atypical Medicaid provider.

1. Service Definition and Scope

West Virginia Medicaid defines Environmental Accessibility Adaptations as physical adaptations to the home, required by the member's individualized service plan (ISP), that are necessary to ensure the health, welfare, and safety of the individual or enable them to function with greater independence.

These services are strictly limited to modifications that provide direct medical or accessibility benefits. General home maintenance, aesthetic upgrades, and construction that adds total square footage to the home are explicitly excluded from Medicaid reimbursement.

• Covered Adaptations: Installation of ramps, grab bars, specialized bathroom fixtures, widened doorways, and specialized electrical or plumbing systems necessary to accommodate medical equipment.
• Excluded Services: Roof repair, central air conditioning, carpeting, general home repair, and modifications that add square footage to the property.
• Service Caps: Modifications are subject to waiver-specific financial limits, such as the ADW lifetime or annual caps, which must be verified in the member's approved budget.
• Assessment Requirement: All structural changes must be preceded by a formal assessment from a licensed occupational therapist or physical therapist to establish medical necessity.
• Code Compliance: All completed work must strictly adhere to the West Virginia State Building Code and any applicable local municipal permitting standards.

2. Regulatory and Oversight Agencies

Because West Virginia does not utilize a single health agency to license construction contractors, oversight is split between the state's Medicaid authority, its waiver operating agencies, and the state labor division.

Providers must maintain compliance with the rules of both the health agencies that fund the service and the labor agencies that regulate the construction trades.

• West Virginia Bureau for Medical Services (BMS): The single state Medicaid agency that administers the HCBS waivers and sets provider policy (https://bms.wv.gov/).
• West Virginia Bureau of Senior Services (BoSS): The operating agency that manages day-to-day enrollment and policy for the Aged and Disabled Waiver (https://adwprogram.wv.gov/).
• West Virginia Division of Labor: The regulatory body that issues the mandatory West Virginia Contractor License and oversees trade compliance (https://labor.wv.gov).
• Gainwell Technologies: The fiscal agent that operates the WVMMIS Health PAS-Online portal for Medicaid provider enrollment and claims processing (https://www.wvmmis.com).
• Acentra Health (formerly Kepro): The Utilization Management Contractor (UMC) responsible for reviewing bids and issuing Prior Authorizations for modifications (https://wva.kepro.com).

3. Gatekeeping Prerequisites: Who Can Even Apply

West Virginia does not require a Certificate of Need (CON) from the Health Care Authority for home modification providers, nor does it restrict access through Request for Proposals (RFP) procurements or closed managed care networks. Enrollment is open year-round.

However, before a Medicaid provider application can even be initiated in the state portal, the applicant must meet strict structural business prerequisites, primarily centered around state contractor laws and physical presence.

• Contractor Licensure: Applicants must hold an active West Virginia Contractor License from the WV Division of Labor before applying for Medicaid enrollment.
• Physical Location: Per the ADW Initial Certification Monitoring Tool, the agency must maintain a verifiable physical business address located in West Virginia; it cannot be a P.O. Box or located within a private residence.
• Business Registration: The entity must be registered and in good standing with the West Virginia Secretary of State.
• No Certificate of Need: The West Virginia Health Care Authority does not require a CON or Facility Need Review for environmental modification contractors.
• Open Enrollment: There are no moratoria, closed networks, or RFP-only procurement windows; qualified contractors may apply at any time.

4. Licensure and Certification Requirements

The West Virginia Office of Health Facility Licensure and Certification (OHFLAC) does not issue a specific health facility license for home modification providers. Instead, providers are regulated under standard commercial construction laws.

To become an approved Medicaid provider, the contractor must combine their state labor license with an HCBS waiver certification issued by the Bureau for Medical Services.

• WV Contractor License: Mandatory for any individual or business bidding on or performing construction work where the total cost of materials and labor exceeds $5,000.
• Trade Specialties: Any plumbing, electrical, or HVAC work required for the modification must be performed by individuals holding specific trade licenses from the WV Division of Labor.
• HCBS Certification: Providers must pass the BMS ADW Initial Certification Monitoring Tool, verifying business licensure, physical location, and policy compliance.
• Insurance Minimums: Providers must maintain commercial general liability insurance and active workers' compensation coverage (typically via Encova/BrickStreet or an approved private carrier).
• Local Permits: Providers are responsible for securing all municipal or county building permits required for each specific modification project before commencing work.

5. Medicaid Provider Enrollment

Enrollment is processed through the West Virginia Medicaid Management Information System (WVMMIS), operated by Gainwell Technologies. Because home modification contractors do not provide direct medical care, they enroll under a specific non-medical classification.

Providers must complete the entire application process electronically and respond to any state requests for additional documentation within a strict timeframe to avoid application abandonment.

• Enrollment Portal: All applications must be submitted via the Gainwell Technologies Provider Enrollment Application (PEA) portal (https://www.wvmmis.com).
• Provider Type: Contractors must enroll as "Atypical Providers," meaning they are not required to hold a National Provider Identifier (NPI) but must use their standard Tax ID/EIN.
• Application Fee: Applicants are subject to the federal ACA institutional provider application fee (approximately $731 for 2024) unless they have already paid it to Medicare or another state's Medicaid program.
• Timeline: Providers have exactly 120 days from the date they initiate the enrollment application in the PEA portal to complete and submit it.
• Revalidation: Enrolled providers must revalidate their Medicaid enrollment every five years through the WVMMIS portal to maintain active billing privileges.

6. Staffing, Training and Background Checks

Although home modification contractors do not provide direct nursing or personal care, their employees and subcontractors operate inside the homes of vulnerable Medicaid members. Therefore, strict background check requirements apply.

The state utilizes a centralized background check system to ensure no excluded or dangerous individuals have access to HCBS waiver participants.

• WV CARES: All owners, employees, and subcontractors who will enter a member's home must clear the West Virginia Clearance for Access: Registry and Employment Screen (WV CARES) (https://wvcares.wv.gov).
• Background Check Scope: The WV CARES process includes state and federal fingerprint-based criminal history checks.
• OIG Exclusion List: Providers must screen all staff monthly against the HHS Office of Inspector General (OIG) List of Excluded Individuals/Entities (LEIE).
• Subcontractor Compliance: The enrolled general contractor bears ultimate responsibility for ensuring that any hired subcontractors have passed WV CARES before entering the job site.
• HCBS Training: Staff must complete basic state-mandated training on HCBS waiver member rights, recognizing abuse and neglect, and incident management reporting.

7. Documentation, Policies and Records

The Bureau for Medical Services requires rigorous documentation for every modification project to prevent fraud, ensure quality workmanship, and verify that the work meets the member's assessed needs.

Providers must maintain comprehensive project files that can be audited by BMS, BoSS, or the Utilization Management Contractor at any time.

• Written Bids: Providers must submit detailed, itemized written estimates separating parts and labor costs prior to receiving authorization.
• Photographic Evidence: Providers are required to submit clear "before" and "after" photographs of the modification site to the Utilization Management Contractor.
• Project Sign-Off: A signed certificate of completion or satisfaction form must be obtained from the waiver member or their legal representative immediately upon project finish.
• Record Retention: All financial, bidding, and project records must be retained securely for a minimum of five years.
• Incident Management: Providers must maintain written policies compliant with ADW policy for reporting critical incidents (e.g., injuries, property damage) that occur on-site.

8. Billing, Rates and Claims

Home modifications in West Virginia are reimbursed on a fee-for-service basis, but they do not use a standard fixed fee schedule. Instead, reimbursement is determined by a competitive bidding process.

Claims are submitted electronically through the state's MMIS portal only after the work is completed, inspected, and signed off by the member.

• Prior Authorization: Absolutely no work can begin, and no claims will be paid, without an approved Prior Authorization (PA) issued by Acentra Health.
• Bid-Based Pricing: Reimbursement is typically based on the lowest of three competitive bids submitted by enrolled providers during the PA review process.
• Billing System: Claims must be submitted electronically via the Health PAS-Online portal using atypical provider billing formats.
• Payment Timeline: Clean claims submitted through WVMMIS are typically processed and paid by Gainwell Technologies within 14 to 30 days.
• Member Co-Pays: West Virginia Medicaid HCBS waiver members are not required to pay co-payments or deductibles for approved environmental modifications.

9. Approval Sequence and Timeline

The pathway to becoming a fully enrolled and billing home modification provider involves sequential steps across the Secretary of State, Division of Labor, and Bureau for Medical Services.

Because trade licensing and background checks require external processing, the entire sequence typically takes 3 to 5 months from initial business formation to active Medicaid billing status.

• Step 1: Obtain Business Registration from the West Virginia Secretary of State (typically 1-2 weeks).
• Step 2: Secure a WV Contractor License from the Division of Labor, which requires passing applicable trade and business/law exams (4-6 weeks).
• Step 3: Submit the Provider Enrollment Application via the Gainwell PEA portal (60-90 days for BMS and Gainwell review).
• Step 4: Complete WV CARES fingerprint background checks for all applicable staff and subcontractors (2-4 weeks, can run concurrently with enrollment).
• Step 5: Receive the official Welcome Letter and WVMMIS login credentials, allowing the provider to begin accepting bids and requesting Prior Authorizations.

10. Common Denials and Survey Findings

Applications and project authorizations are frequently delayed or denied due to administrative errors, incorrect provider type selection, or failure to follow the strict prior authorization sequence.

State audits frequently penalize providers for failing to maintain required documentation in the member's project file.

• Enrollment Denial: Selecting the wrong provider type (e.g., applying as a standard medical provider instead of an Atypical Provider) in the PEA portal, which requires the application to be restarted.
• PA Rejection: Commencing construction work or purchasing custom materials before receiving the official Prior Authorization from Acentra Health.
• Bid Rejection: Submitting bids that bundle non-covered items (e.g., general roof repair) with the approved accessibility modification.
• Audit Findings: Failure to maintain "before and after" photos or the member's signed certificate of completion in the project file.
• Background Check Lapses: Allowing subcontractors who have not cleared the WV CARES system to perform work in a waiver member's home.

11. Key Contacts and Resources

Prospective providers should use these official state resources to initiate contractor licensure, complete Medicaid enrollment, and manage prior authorizations.

Always refer to the most current waiver manuals published on the BMS website for updated service caps and billing codes.

• WV Bureau for Medical Services (BMS): Medicaid policy and waiver manuals (https://bms.wv.gov/).
• WV Bureau of Senior Services (BoSS): ADW program administration (https://adwprogram.wv.gov/).
• WV Division of Labor: Contractor licensing, trade exams, and compliance (https://labor.wv.gov).
• Gainwell Technologies: WVMMIS Health PAS-Online Provider Enrollment Portal (https://www.wvmmis.com).
• Acentra Health (formerly Kepro): Utilization Management Contractor for Prior Authorizations (https://wva.kepro.com).
• WV CARES: Centralized background check registry for HCBS providers (https://wvcares.wv.gov).

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