How to Start a Home Health Agency in Illinois

Starting a home health agency in Illinois requires navigating state licensing, Medicare regulations, and staffing mandates. This guide walks you through the actual steps, costs, and timelines you'll face, no fluff, just what you need to know to get licensed and operational.

Understand Illinois Home Health Regulation

Illinois has two main pathways for home health businesses: the Medicare-certified home health agency route and the non-Medicare home nursing agency route. Both require licensing from the Illinois Department of Public Health (IDPH), but they serve different patient populations and have different regulatory requirements.

The Medicare route is more heavily regulated but opens access to Medicare and Medicaid funding, the largest payers in home health. The home nursing agency path lets you operate without Medicare certification but limits you to private-pay and some commercial insurance clients.

This guide covers both pathways, with emphasis on the more complex Medicare-certified model, since that's where most revenue potential lies in Illinois.

Materials and Preparation You'll Need

Before you file anything, gather these essentials:

• Business plan (2 to 5 pages outlining your service area, target population, and financial projections)
• Corporate bylaws or LLC operating agreement
• Employer Identification Number (EIN) from the IRS
• Business insurance quotes (general liability, professional liability, workers' compensation)
• List of proposed clinical staff with credentials and licenses
• Office location details (lease or deed, with street address confirmed for registered agent requirements)
• Proof of funds or financing documentation
• Clinical and administrative policies you've drafted (infection control, patient confidentiality, emergency procedures)
• Accreditation organization contact information (CHAP, The Joint Commission, or ACHC if pursuing accreditation)

Step 1: Choose and Register Your Business Entity

Form a business entity under Illinois law. Many home health agencies operate as LLCs or corporations for liability protection.

File your Articles of Organization (for an LLC) or Articles of Incorporation (for a corporation) with the Illinois Secretary of State. The filing fee for an LLC is $150 for 10 business day processing, or $250 for 24-hour service. You can file online at https://apps.ilsos.gov/llcarticles/index.jsp.

Designate an Illinois registered agent, either an individual living in Illinois or a business entity authorized to transact business here. Your registered office must have a street address (P.O. boxes don't count). The Secretary of State sends all official correspondence to this address.

Once formed, apply for an Employer Identification Number (EIN) from the IRS. This is free and takes about 10 minutes online at irs.gov.

Step 2: Register with the Illinois Department of Revenue

Register your agency with the Illinois Department of Revenue for withholding (employment) tax and any other Illinois taxes that apply to you. Use Form REG-1 (free to file) at https://tax.illinois.gov/businesses/registration.html. Processing takes one to two business days online.

Illinois taxes the income of pass-through entities (LLCs and S-corporations) mainly at the personal level. As the owner, you'll pay 4.95% personal income tax on your share of net income, and the entity owes the 1.5% personal property replacement tax. If you elect corporate taxation for your LLC, you'll owe 7% corporate income tax plus a 2.5% personal property replacement tax. Confirm the best structure for your situation with a CPA.

Step 3: Secure Proper Business Insurance

Before you hire staff or care for patients, lock in three critical policies:

General liability insurance: Covers slip-and-fall injuries and property damage.

Professional liability (errors and omissions) insurance: Covers claims of negligence, medication errors, or improper care. Essential for home health.

Workers' compensation insurance: Required if you have employees. Illinois does not exempt home health agencies. Rates depend on your job classifications, payroll, and claims history.

Many insurers want to see your IDPH license before quoting. Get preliminary quotes while you're working on licensing; formal policies can wait until you're licensed or 30 days before your launch, whichever comes first.

Step 4: Recruit Your Leadership Team (Medical Director and Administrator)

Illinois rules require a governing body and a qualified administrator or agency manager (77 Ill. Adm. Code 245.30 and 245.40). Medicare's Conditions of Participation require an administrator and a clinical manager, who must be a licensed physician, registered nurse, or therapist (42 CFR 484.105). A medical director is not a Medicare requirement for home health agencies, though some agencies retain one.

The Medical Director signs off on clinical policies and patient care protocols. This is a clinical leadership role, not just paperwork. If you choose to retain one, confirm the role and compensation terms with a healthcare attorney.

The administrator manages day-to-day operations, staff, compliance, and billing. Check the qualification requirements in 77 Ill. Adm. Code 245 and 42 CFR 484.115 before you hire.

Step 5: Hire and Credential Your Clinical Staff

Start with a small clinical team: at least one or two registered nurses and one or two home health aides. All clinical staff must be licensed or certified in Illinois.

Required credentials:

• Registered Nurses (RNs): Current Illinois nursing license (confirm through the Illinois Department of Financial and Professional Regulation)
• Licensed Practical Nurses (LPNs): Current Illinois LPN license
• Home Health Aides: Illinois requires aides to be approved on the IDPH Health Care Worker Registry or to meet an approved training program or equivalency. Medicare-certified agencies must also meet the federal standard of at least 75 hours of training, including 16 hours of supervised practical training, plus a competency evaluation
• Physical, occupational, and speech therapists: Must hold current licensure in Illinois

Conduct background checks and verify licenses before hiring. IDPH will inspect staff records during your licensing survey.

Step 6: Develop Policies and Clinical Protocols

You'll need written policies covering these areas (at minimum):

• Patient admission and discharge procedures
• Care planning and nurse assessment templates
• Medication administration and safety protocols
• Infection prevention and control
• Patient confidentiality and HIPAA compliance
• Employee conduct and training requirements
• Emergency procedures and incident reporting
• Billing and patient financial responsibility
• Quality assurance and staff evaluation

These don't need to be original, you can adapt templates from industry organizations or consultants, but they must be documented and implemented before you serve patients. IDPH surveyors will review these during licensing.

Step 7: Apply for IDPH Home Health Agency License

Contact the Illinois Department of Public Health to request a home health agency license application. The licensing fee is $1,500 for a 2-year license cycle (effective January 1, 2024 under PA 103-257, replacing the prior $25 annual model).

Prepare to submit:

• Completed current IDPH application form
• Proof of your business registration and EIN
• Your office lease or deed showing your Illinois address
• Curricula vitae for your Medical Director and administrator
• License and credential verification for all clinical staff
• Your policies and procedures manual
• Proof of insurance (at least general liability and professional liability)
• A floor plan of your office (if you're seeing patients on-site for orientation or training)

Confirm current processing times with IDPH. You may be asked for clarifications or additional documentation. Once IDPH approves your application, you'll receive a license certificate. Keep it displayed at your office.

Note: A few fees and processing times can change annually. Confirm current requirements and costs directly with IDPH before submitting, visit their website or call their licensing division.

Step 8: Pursue Medicare Certification (If Your Plan Includes Medicare Patients)

Medicare certification is a separate, more intensive process than state licensing. It begins after you have your IDPH license and commonly takes several months beyond that.

To pursue Medicare certification, you'll need to:

• Enroll in Medicare by filing Form CMS-855A with your Medicare Administrative Contractor (Form CMS-485 is the per-patient plan of care, not an enrollment form)
• Arrange your initial survey through IDPH, the Illinois survey agency, or through a CMS-approved accrediting organization
• Pass a Medicare Conditions of Participation (CoP) survey, which is more detailed than the state licensing survey
• Maintain accreditation from a CMS-approved accrediting organization (CHAP, The Joint Commission, or ACHC) or undergo periodic state recertification surveys (at least every 36 months)

Medicare certification is highly recommended. It opens access to Medicare and Medicaid home health payments. Without it, you're limited to private-pay clients and some commercial insurance plans.

Step 9: Consider Accreditation

Accreditation from an organization like CHAP (Community Health Accreditation Partner), The Joint Commission, or ACHC is not legally required but is strongly recommended. It serves two purposes:

• Accreditation by a CMS-approved organization can stand in for the state survey for Medicare certification (deemed status)
• It signals quality to payers and patients, making contracts with insurance companies and referral sources easier

Get current fee quotes from each accrediting organization. Accreditation is renewed on a multi-year cycle.

Step 10: Set Up Your Operations

Before accepting patients, establish these operational systems:

Electronic health records (EHR): Invest in home health-specific EHR software. Options include Homecare Homebase and others; pricing usually depends on the number of patients and users.

Billing and accounting: Set up accounting software (QuickBooks, Sage Intacct) and hire a bookkeeper or accountant. Home health billing is complex, if you're billing Medicare, Medicaid, or insurance, outsourcing billing to a specialized home health biller is often worth the fee.

Phone and communications: Set up a business phone line and patient communication system (text messaging, secure patient portal, or both).

Scheduling software: Implement a scheduling system for field staff. Many EHR products include this; standalone options like Skedulo or Homecare Homebase also work.

Step 11: Recruit Your First Patients and Referral Sources

Home health demand comes from hospitals, physicians' offices, discharge planers, rehabilitation facilities, and direct public referrals. Start by building relationships with local hospital discharge planners and case managers.

Create a one-page service overview describing your services, areas served, and how to refer. Send it to local physicians, physical therapy clinics, and orthopedic offices.

Budget for marketing in your first year, including local advertising, website development, and relationship-building.

Common Mistakes to Avoid

Launching before licensing: Serving patients without an IDPH license is illegal and exposes you to fines, closure, and liability. Wait for your license.

Skipping professional liability insurance: One serious claim (falls, medication errors, or complications) can bankrupt an uninsured agency. This is non-negotiable.

Underestimating administrative costs: Home health compliance is complex. Budget realistically for administration, billing, and compliance staff.

Hiring clinical staff without credential verification: IDPH will verify every license and certification during your survey. Misrepresented credentials will be flagged.

Confusing state licensing with Medicare certification: They're separate processes. You can be state-licensed without Medicare certification, but not vice versa. Be clear about your pathway upfront.

Expected Timeline and Investment

From start to first patient, plan on several months. Major startup costs include:

• Business formation: $150 LLC filing ($250 for 24-hour service)
• Office lease deposit and rent
• Insurance (first year)
• IDPH license: $1,500 for a 2-year license
• EHR software setup
• Initial staffing (administrator, clinical manager, nurses, aides) for the months before revenue arrives
• Legal and accounting setup
• Accreditation (optional)
• Marketing and referral development

Get quotes for each item before you commit to a budget.

What to Expect After Launch

Once you're licensed and operational, you can expect:

• Steady referral growth if you maintain strong relationships with discharge planners and physicians
• Regular patient visits (2 to 5 per day per nurse, depending on acuity)
• Ongoing staff retention challenges
• Managed care and insurance negotiation requests from payers
• Periodic IDPH surveys, and Medicare recertification surveys at least every 36 months if you are certified
• Annual Medicare cost reports if you are Medicare-certified

Medicare pays home health agencies per 30-day period of care under the Home Health Prospective Payment System, so revenue depends on payer mix, patient case mix, and volume.

Key Illinois Resources

• Illinois Department of Public Health: Contact IDPH for home health agency licensing guidance and applications.
• Illinois Department of Revenue: https://tax.illinois.gov/ for business registration and tax requirements.
• Illinois Secretary of State: https://www.ilsos.gov/departments/business-services.html for business entity formation.
• CMS Medicare Conditions of Participation: Review the federal CoP for home health agencies to understand Medicare requirements before applying.
• Illinois Department of Financial and Professional Regulation: Verify all nursing and therapy licenses through IDFPR's online database.

Disclaimer

This article provides informational guidance about Illinois home health agency formation and is not legal, tax, or medical advice. State regulations, fees, and requirements change periodically. Confirm all current licensing requirements, fees, and deadlines with the Illinois Department of Public Health, the Illinois Secretary of State, and the Illinois Department of Revenue before making business decisions. Consider consulting a healthcare attorney and a CPA experienced in home health operations to ensure your agency meets all legal and tax obligations.