Maryland - Environmental Accessibility Service — Licensing, Medicaid Enrollment and Startup Requirements

Last reviewed: 2026-09-10

Maryland funds Environmental Accessibility Adaptations (EAA) through the Developmental Disabilities Administration (DDA) Community Pathways Waiver and the Office of Long Term Services and Supports (OLTSS) Community Options Waiver to modify participant homes. The service covers physical adaptations such as ramps, widened doorways, and grab bars that are required by the participant's specific functional needs.

Approval to bill Medicaid for these modifications requires an active Maryland Home Improvement Commission (MHIC) contractor license before an applicant can submit a Medicaid enrollment application through the electronic Provider Revalidation and Enrollment Portal (ePREP). Providers must be approved by the specific waiver operating agency and cannot bill for any work that is not pre-authorized in the participant's Person-Centered Plan of Service.

1. Service Definition and Scope

Under COMAR 10.09.81.27, Environmental Accessibility Adaptations are defined as physical adaptations or modifications to a participant's home required to make it accessible due to the physical structure of the residence or the participant's specific functional needs.

The service is treated as a single completed job rather than an hourly service. It excludes general home maintenance, cosmetic improvements, or modifications that add to the total square footage of the home.

• Covered Modifications: Includes ramps, grab bars, handrails, stair glides, widened doorways, visual fire alarms, and accessible bathroom/kitchen modifications.
• Unit of Service: Defined by COMAR as one or more physical adaptations completed as one job by a qualified provider.
• Property Owner Consent: If the participant does not own the home, adaptations require the owner's approval and a written agreement allowing the participant to remain in the residence for at least 1 year.
• Exclusions: General home repairs, roofing, or modifications not directly tied to the participant's assessed functional needs are strictly prohibited.

2. Regulatory and Oversight Agencies

Because EAA involves construction and home modification, oversight is split between the state's labor department, which licenses contractors, and the health department, which administers the Medicaid waivers.

The Maryland Department of Health (MDH) delegates the daily operation of the waivers to specific administrations, which review provider qualifications before Medicaid enrollment is finalized.

• Maryland Department of Health (MDH): The single state Medicaid agency overseeing all waiver programs (https://health.maryland.gov).
• Developmental Disabilities Administration (DDA): Operates the Community Pathways Waiver and approves providers serving individuals with developmental disabilities (https://health.maryland.gov/dda).
• Office of Long Term Services and Supports (OLTSS): Manages the Community Options Waiver for older adults and individuals with physical disabilities (https://health.maryland.gov/mmcp/waiverprograms).
• Maryland Home Improvement Commission (MHIC): Issues the mandatory contractor licenses required to perform structural home modifications in the state (https://labor.maryland.gov/license/mhic/).
• ePREP Portal: The mandatory electronic Provider Revalidation and Enrollment Portal used for all Maryland Medicaid provider enrollments (https://eprep.health.maryland.gov).

3. Gatekeeping Prerequisites: Who Can Even Apply

Maryland does not issue a distinct "Medicaid EAA Provider License." Instead, the structural precondition to enroll as an EAA provider is holding a valid commercial or occupational license for the trade being performed.

An applicant cannot even begin the Medicaid ePREP enrollment process for structural adaptations without first securing a Maryland Home Improvement Commission (MHIC) license and registering as a legal business entity in the state.

• MHIC Contractor License: Mandatory prerequisite for any provider performing structural home improvements, alterations, or remodeling; must be active and in good standing.
• Business Registration: Applicants must be registered and in good standing with the Maryland State Department of Assessments and Taxation (SDAT).
• Waiver Program Designation: Providers must apply to and be approved by the specific waiver operating agency (DDA or OLTSS) before ePREP will process the Medicaid enrollment.
• Liability Insurance: Must hold general liability insurance meeting the state minimums required for licensed contractors.

4. Licensure and Certification Requirements

To perform EAA services, providers must meet the occupational licensing standards set by the Department of Labor. The MHIC license requires passing an exam, proving financial solvency, and contributing to a state guaranty fund.

Additionally, COMAR 10.09.81.10 requires that the provider be the actual store, vendor, or contractor from which the adaptation is purchased and installed.

• MHIC Examination: Contractors must pass the PSI examination covering Maryland Home Improvement law and business practices.
• Financial Solvency: MHIC applicants must demonstrate financial solvency or obtain a surety bond to protect consumers.
• Guaranty Fund Assessment: Contractors must pay a mandatory assessment into the MHIC Guaranty Fund upon initial licensure and at each renewal.
• Local Building Permits: Providers are responsible for pulling all required county or municipal building permits for structural adaptations like exterior ramps or widened doorways.

5. Medicaid Provider Enrollment

Once occupational licensure and waiver program approvals are secured, providers must enroll in Maryland Medicaid through the electronic Provider Revalidation and Enrollment Portal (ePREP).

The ePREP system requires the upload of all foundational documents, including the MHIC license, SDAT certificate of good standing, and a completed W-9.

• Enrollment System: All applications must be submitted electronically through ePREP (https://eprep.health.maryland.gov).
• Provider Type Selection: Applicants must select the specific waiver provider type (e.g., DDA Waiver Provider) and the Environmental Accessibility Adaptations specialty.
• NPI Requirement: Providers must obtain and supply a National Provider Identifier (NPI) registered to their business entity.
• Application Fee: Subject to the federal Medicaid institutional application fee unless enrolled in Medicare, enrolled in another state's Medicaid program, or explicitly exempted by MDH.

6. Staffing, Training and Background Checks

Staffing requirements for EAA providers focus on construction competency, trade licensing, and basic Medicaid waiver compliance rather than clinical care qualifications.

Any personnel or subcontractors entering a waiver participant's home must meet the background check and training standards dictated by the specific waiver operating agency.

• Criminal Background Checks: DDA and OLTSS require criminal history records checks for any staff or contractors entering a participant's home.
• DDA Provider Training: Providers enrolling under DDA waivers must complete required DDA provider orientation and basic compliance training modules.
• Subcontractor Licensing: Any subcontractors utilized for specialized work (e.g., plumbers for roll-in showers, electricians for visual alarms) must hold their own active Maryland occupational licenses.
• Trade Competency: The primary contractor is responsible for ensuring all workers are trained in the specific installation requirements of ADA-compliant fixtures and ramps.

7. Documentation, Policies and Records

COMAR 10.09.81.10 mandates specific documentation standards for EAA providers to ensure accountability and timely completion of modifications.

Providers must maintain comprehensive records of the job scope, timelines, property owner approvals, and final municipal inspections.

• Written Schedule: Providers must supply services according to a written schedule indicating an estimated start date and completion date for the adaptation.
• Property Owner Agreement: Must retain the signed agreement from the landlord or property owner allowing the modification and guaranteeing a 1-year residency for the participant.
• Installation Records: Must document that the provider arranged for or provided all required installation, servicing, or training on the use of the adaptation.
• Permit and Inspection Records: Must retain copies of all local building permits and final inspection approvals for the completed structural work.

8. Billing, Rates and Claims

EAA is billed as a single unit of service per completed job rather than on an hourly basis. Claims are submitted through the Maryland Medicaid Management Information System (MMIS) or the designated waiver billing platform, such as LTSSMaryland.

Reimbursement is based on the approved bid or estimate submitted during the prior authorization process, subject to the lifetime or annual caps established by the specific waiver.

• Prior Authorization: Every adaptation must be explicitly approved in the participant's Person-Centered Plan of Service before any work begins; unauthorized work will not be reimbursed.
• Unit Definition: Billed as one completed job constituting a single accessibility adaptation.
• Billing System: Claims are processed through LTSSMaryland and the state's MMIS.
• Rate Setting: Reimbursed based on the specific approved bid for the job, up to the maximum funding limit defined in the waiver's Appendix C.

9. Approval Sequence and Timeline

The approval sequence is strictly linear: occupational licensure must precede waiver program approval, which in turn must precede Medicaid enrollment.

Attempting to enroll in ePREP without first securing the MHIC license and waiver program designation will result in immediate application rejection.

• Step 1: Obtain MHIC Contractor License from the Department of Labor (typically 4-8 weeks after passing the exam).
• Step 2: Register the business entity with SDAT and obtain a federal EIN.
• Step 3: Submit the provider application to DDA or OLTSS for waiver program approval and designation.
• Step 4: Complete Medicaid enrollment via ePREP (approximately 30-60 days for state review and MMIS activation).

10. Common Denials and Survey Findings

Enrollment denials typically stem from missing occupational licenses or failing to register properly with state tax authorities.

Post-enrollment audit findings frequently involve billing for work before it was officially authorized in the participant's plan or failing to secure necessary local building permits.

• Missing MHIC License: ePREP applications are rejected immediately if the required contractor license is absent, expired, or not in the exact name of the applying business.
• Work Without Authorization: Claims are denied and funds recouped if the adaptation was not approved in the participant's plan of service prior to installation.
• Incomplete Owner Consent: Auditors will cite providers for failing to secure the mandatory 1-year residency guarantee from a non-participant homeowner.
• Permit Failures: Failing to obtain or pass local municipal building inspections for structural work, leaving the modification legally incomplete.

11. Key Contacts and Resources

Prospective EAA providers must interact with multiple state portals for licensing, business registration, and Medicaid enrollment.

Maintaining current bookmarks for the MHIC, ePREP, and the specific waiver operating agencies is essential for compliance.

• Maryland Home Improvement Commission (MHIC): https://labor.maryland.gov/license/mhic/
• MDH ePREP Portal: https://eprep.health.maryland.gov
• Developmental Disabilities Administration (DDA): https://health.maryland.gov/dda
• Office of Long Term Services and Supports (OLTSS): https://health.maryland.gov/mmcp/waiverprograms
• Maryland State Department of Assessments and Taxation (SDAT): https://dat.maryland.gov

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