Starting an infusion clinic requires navigating medical licensing, facility requirements, and payer contracts before you ever treat a patient. Infusion clinics administer intravenous medications for conditions like autoimmune diseases, cancer, infections, and nutritional deficiencies, and the demand for outpatient infusion has grown as both patients and insurers seek alternatives to hospital-based settings. Here’s what it takes to get one open.
Understand Ownership Restrictions First
Before you draft a business plan, you need to know whether you can legally own the clinic. Thirty-three states enforce some version of the corporate practice of medicine doctrine (CPOM), which prohibits or restricts non-physicians from owning medical practices. States like California, Texas, New York, and North Carolina enforce these rules aggressively, while other states are more lenient or don’t enforce them at all.
If you’re a physician, this is straightforward: you form the entity and serve as the owner-operator. If you’re a non-physician entrepreneur or investor, the typical workaround is a management services organization (MSO) structure. In this model, a licensed physician owns the medical practice, while a separate management company (which you can own) handles operations, billing, staffing, and administration under a management services agreement. The physician retains clinical authority; your company provides the business infrastructure and receives compensation for those services. Getting this structure wrong can expose you to regulatory action, so the legal setup is not something to improvise.
Choose Your Business Entity and Register
Most infusion clinics operate as a professional corporation (PC), professional limited liability company (PLLC), or standard LLC depending on state law and ownership structure. If you’re using an MSO model, you’ll be forming two entities: one for the medical practice and one for the management company.
You’ll need to register with your secretary of state, obtain a federal Employer Identification Number (EIN) from the IRS, and register for state and local tax accounts. If your state requires a business license for healthcare facilities, apply early since processing times vary widely.
Secure the Right Licenses and Certifications
An infusion clinic needs several layers of authorization before it can operate:
- State healthcare facility license. Most states require outpatient clinics that administer infusion therapy to hold a specific facility license. Requirements vary: some states classify infusion centers under ambulatory surgical center rules, others have a standalone infusion clinic category, and some require only a general clinic license. Contact your state health department early to identify the correct license type and inspection requirements.
- DEA registration. If you’ll administer any controlled substances (certain pain management infusions, for example), you need a Drug Enforcement Administration registration for the clinic location.
- CLIA waiver or certificate. If you perform any lab testing on-site, even basic blood draws to check levels before infusion, you need a Clinical Laboratory Improvement Amendments (CLIA) certificate from CMS.
- Pharmacy considerations. Some states require infusion clinics that mix or compound IV medications on-site to hold a pharmacy license or work under a licensed pharmacist. Many clinics avoid this by contracting with a specialty pharmacy that prepares and ships medications ready to administer.
- Accreditation. While not always legally required, accreditation from organizations like the Accreditation Commission for Health Care (ACHC) or the Joint Commission signals quality to payers and is often a prerequisite for insurance contracts. Some commercial insurers won’t credential an infusion clinic without third-party accreditation.
Hire and Credential Your Clinical Team
Federal regulations require that all infusion patients be under the care of an applicable provider, defined as a physician, nurse practitioner, or physician assistant. Your clinic needs at least one of these providers to establish and periodically review each patient’s plan of care, which specifies the type, amount, and duration of infusion therapy.
Day-to-day infusions are typically administered by registered nurses (RNs). Many clinics prioritize hiring nurses with infusion-specific training or certification, such as the Certified Registered Nurse Infusion (CRNI) credential. Nurses managing chemotherapy infusions generally need Oncology Nursing Society (ONS) chemotherapy/immunotherapy certification. Beyond nursing staff, you’ll likely need at least one medical assistant or clinical support person, a front-desk coordinator, and a billing specialist (or outsourced billing service).
A medical director oversees clinical protocols, standing orders, and quality assurance. In many states, the medical director must be a licensed physician with an active, unrestricted license. Even if your state doesn’t mandate a formal medical director role, having one is practically essential for payer credentialing and accreditation.
Every provider who will bill insurance needs to be individually credentialed with each payer, a process that commonly takes 90 to 120 days. Start credentialing applications as soon as you’ve hired your providers, since delays here directly delay your revenue.
Find and Build Out Your Space
Infusion clinics range from 1,500 to 5,000 square feet depending on the number of treatment bays. A typical small clinic starts with four to eight infusion chairs or recliners. When evaluating locations, look for:
- Accessibility and visibility. Ground-floor locations with ADA-compliant access, convenient parking, and proximity to referring physicians’ offices.
- Plumbing and electrical capacity. Infusion clinics need medical-grade handwashing stations, potentially emergency eyewash stations, and adequate electrical circuits for IV pumps, monitors, and refrigeration units.
- Zoning. Confirm the space is zoned for medical use before signing a lease.
Your buildout needs to include a medication storage area with temperature-controlled refrigeration, a clean preparation area for IV admixture if you’re compounding on-site, a private assessment room, an emergency response area with crash cart access, and adequate spacing between treatment stations for patient privacy. Many landlords in medical office buildings will negotiate tenant improvement allowances to offset buildout costs.
Estimate Your Startup Costs
Total startup investment for a small infusion clinic typically falls between $250,000 and $750,000, though the range widens depending on your location, buildout needs, and whether you purchase or lease equipment. Major cost categories include:
- Leasehold improvements. $50,000 to $200,000 for converting commercial space into a clinical environment, including plumbing, electrical, flooring, and cabinetry.
- Equipment. IV infusion pumps ($2,000 to $5,000 each), treatment chairs or recliners ($500 to $2,500 each), medication refrigerators, crash cart with emergency supplies, vital signs monitors, and a drug storage system. Budget $30,000 to $80,000 for a small clinic.
- Technology. Electronic health records (EHR) system, practice management software, and a billing platform. Monthly subscription costs for cloud-based systems typically run $300 to $800 per provider.
- Licensing, accreditation, and legal. State licensing fees, accreditation survey fees (often $3,000 to $10,000), legal fees for entity formation and contract drafting, and malpractice insurance. Expect $15,000 to $40,000 combined.
- Working capital. You’ll need three to six months of operating expenses in reserve. Insurance reimbursement cycles mean you may not see meaningful revenue for 60 to 90 days after your first patient visit, and credentialing delays can push that further.
Set Up Billing and Payer Contracts
Infusion clinic revenue comes primarily from two streams: the professional fee for administering the infusion and reimbursement for the drug itself (known as “buy and bill”). In the buy-and-bill model, your clinic purchases the medication, administers it, and bills the insurer for both the drug cost and the administration service. The alternative is having a specialty pharmacy ship the drug directly, in which case you bill only for administration.
Common CPT codes for infusion services include 96365 for the first hour of a therapeutic IV infusion, 96366 for each additional hour, 96413 for the first hour of chemotherapy infusion, and 96415 for each additional hour of chemotherapy. Reimbursement rates vary significantly between Medicare, Medicaid, and commercial payers.
Contract with as many commercial insurance plans as possible before opening. Medicare enrollment is essential for most markets. Each payer has its own credentialing and enrollment process, and some require site visits. The combination of provider credentialing and facility enrollment means you should begin this process at least four to six months before your planned opening date.
Develop Clinical Protocols and Policies
Before your first patient, you need written protocols for every infusion your clinic will offer. These include drug-specific administration guidelines, premedication protocols, infusion reaction management procedures, and anaphylaxis response plans. Your medical director should approve all clinical protocols.
You also need operational policies covering medication storage and handling, adverse event reporting, infection control, waste disposal (especially for chemotherapy waste, which falls under hazardous materials regulations), patient intake and assessment procedures, and documentation standards. Accreditation bodies will review these policies during their survey, and deficiencies can delay your accreditation.
Build Referral Relationships
Infusion clinics depend heavily on physician referrals. Rheumatologists, oncologists, neurologists, gastroenterologists, and infectious disease specialists are your primary referral sources. Before opening, introduce your clinic to local specialists and their office staff. Emphasize what differentiates your clinic from hospital outpatient infusion departments: shorter wait times, a more comfortable environment, convenient scheduling, and often lower out-of-pocket costs for patients.
Make the referral process as easy as possible. Provide a single fax number or electronic referral portal, handle all prior authorizations in-house, and communicate treatment updates back to referring physicians promptly. Clinics that remove administrative friction from the referral process build volume faster than those that don’t.
Plan Your Opening Timeline
From initial planning to first patient, expect 9 to 18 months. Here’s a realistic sequence:
- Months 1 to 3: Business plan, legal entity formation, secure financing, sign a lease, begin buildout design.
- Months 3 to 6: Buildout construction, equipment procurement, staff hiring, begin provider credentialing and payer enrollment applications.
- Months 6 to 9: Apply for state facility license, apply for accreditation survey, finalize clinical protocols, install EHR and practice management systems.
- Months 9 to 12: Pass facility inspections, complete accreditation survey, finalize payer contracts, begin marketing to referral sources.
The most common bottlenecks are payer credentialing, state licensing inspections, and accreditation surveys. Starting these processes in parallel with your buildout rather than sequentially after it can shave months off your timeline.