Knowing how to expand your home care agency isn’t always straightforward. With so many different programs available, picking the right path for growth can feel overwhelming. If you are looking for a way to serve more clients while stabilizing your revenue, the Adults with Developmental Disabilities waiver might be the perfect next step for your business.
We created this guide to help agency owners like you decide if this is the right move. We’ll break down everything you need to know about the waiver, including the services it covers, who is eligible, and—most importantly—how to enroll as a provider so you can start helping more people in your community.
What is the Adults with Developmental Disabilities Waiver?
Before you dive into the paperwork, let’s look at the basics. This waiver is designed to provide essential services and support to individuals aged 18 or older who have a developmental disability.
The primary goal of this program is to help these individuals live safely in their own homes or community settings. By offering the right support, this waiver prevents them from needing placement in a long-term care facility for persons with Intellectual or Developmental Disabilities. For home care agencies, this represents a significant opportunity to provide meaningful, person-centered care that truly impacts lives.
Who Is Eligible for this Waiver?
To grow your agency effectively, you need to know exactly who you will be serving. The eligibility criteria for the Adults with Developmental Disabilities waiver are specific. To qualify as a recipient, an individual must be:
- A legal resident of the state of Illinois
- 18 years of age or older
- Enrolled in Medicaid
- Deemed eligible for an institutional level of care for people with intellectual and developmental disabilities (determined by the Inventory for Client and Agency Planning, or ICAP)
- able to be safely cared for in their home or community setting with waiver services
- Not in need of 24-hour nursing care
Understanding these requirements helps you identify potential clients and ensures you can offer the right level of support from day one.
Services Covered by the Adults with Developmental Disabilities Waiver
One of the biggest benefits of this waiver is the wide range of services it covers. This variety allows your agency to offer comprehensive care plans that address many different needs. Before you commit to this path, you’ll want to review the full list of services to see how they align with your current capabilities.
The covered services include:
- Personal Support & Care: Including Personal Support, Residential Habilitation, and Temporary Assistance.
- Therapy & Health: Physical Therapy, Occupational Therapy, Speech Therapy, Skilled Nursing, and Behavior Intervention and Treatment.
- Daily Living Support: Adult Day Care, Community Day Services, and 24-hour Stabilization Services.
- Equipment & Modifications: Adaptive Equipment, Assistive Technology, Home Accessibility Modifications, Vehicle Modification, and Emergency Home Response Services.
- Employment & Self-Direction: Supported Employment (Individual and Small Group), Self-Direction Assistance.
- Transportation: Non-medical Transportation.
- Support for Families: Training and Counseling Services for Unpaid Caregivers.
Offering these services not only helps your clients live better lives but also diversifies your agency’s revenue streams.
A Note on Service Rates for the Adults with Developmental Disabilities Waiver
If you are serious about growing your revenue, you need to be familiar with the reimbursement rates. The Division of Developmental Disabilities updates these rates periodically. The most recent rates went into effect on January 1, 2026. Keeping an eye on these numbers ensures your business remains profitable while delivering high-quality care. The Division of Developmental Disabilities rates that went into effect January 1st, 2026 can be found by clicking here.
How to Enroll as a Waiver Recipient
Sometimes, you might find a potential client who qualifies for care but hasn’t enrolled yet. Helping them navigate this process is a great way to build trust and establish a relationship before care even begins.
If you find a candidate who qualifies, here is how you can help them get started:
- Call the Helpline: Have them contact the Developmental Disabilities Helpline at 1-888-337-5267 (or 1-800-447-6404 for TTY).
- Request Connection: They should ask to be connected with their local Independent Service Coordination agency (ISC).
The ISC will guide them through the specific assessments and paperwork needed to confirm their eligibility.
How to Become a Provider for the Adults with Developmental Disabilities Waiver
Ready to take the leap? To grow your agency with this waiver, you must be officially enrolled as a provider. Illinois has specific requirements for Home and Community-Based Services (HCBS) waiver providers.
Here is a checklist of what your agency needs to get approved:
1. Obtain an NPI Number
First, your agency must get a National Provider Identifier (NPI) number from the Centers for Medicare & Medicaid Services (CMS). You can apply for this directly on their website.
2. Acquire a Taxonomy Code
You will also need a taxonomy code, which categorizes the type of health care provider you are. This is a standard part of billing and enrollment and can be acquired at the link available by clicking here.
3. Verify Certifications and Licensures
You need to prove you are qualified to provide care. Depending on the services you plan to offer, this might include:
- In-state professional licenses
- Out-of-state medical licenses
- Medicare certifications
- Documents from the American Board of Medical Specialties
- Behavior Analyst Certifications
- Deaf or Hard of Hearing Commission Licenses
- Certificates from the Federal Aviation Administration (if applicable)
4. Set Up an IMPACT Account
The final major step is setting up an account in the IMPACT system (Illinois Medicaid Program Advanced Cloud Technology). This is where you will submit your official enrollment.
Setting up this account involves submitting several key documents, including:
- Waiver Program Provider Agreements
- HSP Provider Agreements
- Photo ID requests
- Social Security Number (SSN) verification documents
- An active email address for the provider
Once you have submitted everything through IMPACT, your application will be reviewed.
Simplify Your Agency Growth
Expanding into new waivers like the Adults with Developmental Disabilities waiver is a smart strategy for stability and growth. It opens doors to new clients and allows you to provide vital support to a vulnerable population.
However, we know that managing new compliance rules, different service codes, and more staff can be a headache. That’s where we come in.
GEOH provides technology and a simple user interface that makes tracking and documenting client visits easier for caregivers and admins. Whether you are dealing with EVV compliance, billing, or scheduling, our software solutions offer multiple benefits for optimizing home health care operations.
Say “goodbye” to wasted time on administrative tasks and “hello” to a more efficient, profitable agency. If you are looking for other ways to grow your agency, or need help managing your new waiver clients, chat with Aarron, the Illinois GEOH specialist at the link below:
