To start a mobile IV therapy business in California, you have to form a professional medical corporation in which a licensed physician owns at least 51 percent of the shares. California’s corporate practice of medicine doctrine makes that the only lawful ownership structure, and it drives nearly every other decision you’ll make, from who signs your lease to how you classify the nurses who ride to appointments.
What follows is the sequence of legal steps a non-physician entrepreneur (or a physician going out on their own) has to work through before the first client books an appointment.
Who Can Own the Business
Business and Professions Code section 2400 strips “artificial legal entities” of any professional rights or powers, which means a standard LLC or ordinary corporation cannot legally deliver IV therapy.1California Legislative Information. California Code Business and Professions Code 2400-2417 The vehicle you need is a professional medical corporation.
Corporations Code section 13401.5 sets who can hold shares. A licensed physician must own at least 51 percent. Other licensed healthcare professionals, including registered nurses and physician assistants, may hold the remaining 49 percent, and the number of those minority shareholders cannot exceed the number of physician-shareholders.2California Legislative Information. California Code Corporations Code Part 4 – Professional Corporations
If you don’t hold a medical license yourself, you need a physician partner with real majority ownership and genuine clinical control. A nominee arrangement, where a physician holds shares on paper while a non-licensee runs the practice, is precisely what the corporate practice doctrine exists to prevent. Violations can lead to license suspension, business dissolution, and criminal prosecution for the unauthorized practice of medicine.
Forming the Professional Medical Corporation
Articles of Incorporation
File Form ARTS-PC, the Articles of Incorporation for a Professional Corporation, with the California Secretary of State. The form asks for your corporation’s legal name, an initial agent for service of process, and a statement that the entity’s purpose is the practice of medicine. The standard filing fee is $100.3Justia. Articles of Incorporation of a Professional Corporation You can submit online through the Secretary of State’s bizfile portal or mail paper forms to Sacramento, though paper takes considerably longer. Expedited processing is available at higher fees if you need it.4California Secretary of State. Service Options
Bylaws
Your bylaws have to track specific Medical Board requirements. Under California Code of Regulations title 16, section 1343, the governing documents must confirm that each shareholder, director, and officer holds a valid medical license, with the exception that the professionals listed in Corporations Code section 13401.5 may hold up to 49 percent of shares. The bylaws must also state that every professional employee who will practice medicine holds a current license.5LII / Legal Information Institute. Requirements for Professional Corporations Have an attorney who regularly handles California medical corporations draft these. Templates from general incorporation services rarely hold up to Medical Board scrutiny.
Registered Agent
You need a registered agent with a California street address who can receive legal notices during normal business hours. A P.O. box doesn’t qualify. The agent can be an individual, including an owner, or a professional service.
Statement of Information
Within 90 days of filing your Articles, file a Statement of Information (Form SI-200) with the Secretary of State. The combined filing and disclosure fee is $25, and the statement is due annually after that. Miss the 90-day window or an annual deadline and the corporation can slip into “not in good standing” status, which creates immediate problems with banks, insurers, and the Medical Board.
Fictitious Name Permit
If your business name doesn’t include the physician-owner’s surname, you need a Fictitious Name Permit from the Medical Board. Business and Professions Code section 2415 governs the use of trade names, and the board reviews each application to confirm the name is not misleading or confusingly similar to an existing permit.6Medical Board of California. Fictitious Name Permit The application fee is $70 and you’ll submit copies of your Articles with the application.7Medical Board of California. Fictitious Name Permit Application Renew before expiration, even if no reminder arrives.
Franchise Tax and Local Licenses
Every California corporation owes a minimum $800 annual franchise tax to the Franchise Tax Board. New corporations are exempt for their first taxable year, but the bill arrives in year two regardless of revenue.8Franchise Tax Board. Corporations Add a local business license from the city or county where you operate. Fees and rules vary by municipality, and some jurisdictions impose extra requirements for healthcare or mobile services. Check with the local business licensing office and the county health department before you take appointments.
Clinical Staffing and the Good-Faith Exam
Medical Director
Your corporation needs a Medical Director, a licensed physician who sets clinical protocols, approves the menu of IV formulations, and carries ultimate responsibility for patient safety. In many mobile IV practices the physician-owner fills this role. The Medical Director writes the standardized procedures nurses follow for each infusion, sets refusal criteria, and reviews adverse-event reports.
The Good-Faith Prior Examination
Before any IV treatment, California requires a proper prior examination to confirm the treatment is medically appropriate for that patient. Business and Professions Code section 2242 makes it unprofessional conduct to prescribe, dispense, or furnish dangerous drugs without one. The statute is more flexible than many entrepreneurs expect: it allows the examination through telehealth, including asynchronous methods like a self-screening questionnaire, provided the provider meets the applicable standard of care.9California Legislative Information. California Code BPC 2242 A physician, nurse practitioner, or physician assistant can perform it. The Medical Board holds telehealth providers to the same standard as in-person visits, including informed consent and privacy obligations.10Medical Board of California. Practicing Medicine Through Telehealth Technology
Practically, that means your clients don’t have to wait for a doctor to arrive in person before the nurse starts the drip. A compliant telehealth screening completed before the appointment can satisfy the requirement. You still need a documented telehealth system, a record of every screening, and a clear protocol for what happens when a screening flags a contraindication.
Nurses
Registered nurses and nurse practitioners handle the IV administration. Business and Professions Code section 2725 defines the nursing scope of practice, authorizing RNs to perform venipuncture and administer medications under standardized procedures established by the Medical Director.11California Legislative Information. California Business and Professions Code 2725 Nurse practitioners have a broader scope, including the ability to order the fluids and additives used in IV bags. Every nurse on your team must hold an active, unrestricted California license. Letting anyone without proper credentials treat a patient is practicing medicine without a license, a criminal offense carrying fines up to $10,000 and potential imprisonment of up to one year.12Medical Board of California. Unlicensed Practice
Classifying Your Nurses
The mobile model tempts owners to use independent contractor nurses who pick up shifts on demand. California’s AB5 law makes that classification extremely difficult. The statute codified the ABC test, which presumes every worker is an employee unless the hiring entity proves all three: the worker is free from the company’s control, the worker performs tasks outside the usual course of the company’s business, and the worker independently operates an established business of the same nature.
Prong B is the problem. A nurse administering IV therapy for your IV therapy business is doing work squarely within the usual course of your business. AB5 created exemptions for professionals like physicians and lawyers; nurses have no such carve-out. AB 2257 later expanded a business-to-business exemption that could, in theory, apply to a nurse running a genuinely independent practice with multiple clients. In practice, very few individual nurses meet all the conditions.
The safer path is W-2 employment. Misclassification triggers back taxes, penalties, and Labor Code liability. Build payroll taxes, overtime, and benefits into your financial model from the start rather than counting on contractor savings that may not survive an audit.
Insurance You Must Carry
Professional Liability (Malpractice)
Malpractice coverage is non-negotiable for a business that puts needles in veins. Typical limits for mobile IV practices run around $1 million per claim with $3 to $4 million in aggregate coverage per policy period. Occurrence-based policies are preferable to claims-made because they cover incidents that happen during the policy period regardless of when the claim surfaces, which spares you from buying tail coverage if you switch carriers. Look for insurers that specifically cover mobile or home-based medical services; a standard outpatient clinic policy may not extend to treatments at a client’s home or office.
General Liability
General liability sits apart from malpractice and covers things like a nurse knocking over a client’s lamp or a client slipping on equipment. It’s often added to a professional liability policy or bought as a standalone business owner’s policy.
Workers’ Compensation
California requires every employer to carry workers’ compensation while the business operates, with no small-practice exception. Operating without it is a misdemeanor punishable by a fine of at least $10,000, up to one year in county jail, or both. The state can also assess penalties up to $100,000 and issue a stop order that bars you from using any employee labor until you have coverage.13California Department of Industrial Relations. DWC FAQs for Employers Nurses handling sharps and biohazard materials in uncontrolled environments make this coverage a day-one priority.
Supplies, Pharmacy Rules, and the DEA Question
All medical supplies — saline, vitamins, tubing, catheters — must come from licensed California pharmacies or authorized wholesalers registered with the California Board of Pharmacy. The Pharmacy Law, beginning at Business and Professions Code section 4000, governs the supply chain.14California Legislative Information. California Business and Professions Code 4000 Your corporation’s credentials and the physician-owner’s license let you open supplier accounts. Store products within manufacturer specifications and maintain lot tracking so any product can be traced to a specific patient if a problem comes up.
Most mobile IV menus are saline, electrolytes, vitamins, and common non-controlled medications like anti-nausea drugs. If your practice administers anything on federal controlled substances schedules II through V, the administering practitioner needs a DEA registration. Registration is through DEA Form 224 online, and the practitioner generally needs a separate registration for each location where controlled substances are administered.15Drug Enforcement Administration. Practitioner’s Manual For a mobile practice without a fixed clinic that creates logistical problems. Many mobile IV businesses avoid the issue by keeping controlled substances off the menu.
Medical Waste and OSHA Compliance
Every used needle, IV catheter, and piece of blood-contaminated tubing is regulated medical waste under California’s Medical Waste Management Act, which begins at Health and Safety Code section 117600.16Cornell Law School. Cal. Code Regs. Tit. 14, 17408.2 – Medical Wastes You must contract with a licensed medical waste hauler and keep detailed records of every pickup and disposal. Fines for improper disposal run into the thousands per incident and environmental violations draw additional scrutiny from local health departments. Nurses need rigid protocols for transporting waste from client locations to a designated collection point, with puncture-resistant sharps containers on every appointment.
Federal OSHA’s Bloodborne Pathogens Standard applies because your employees routinely handle needles and come into contact with blood. You have to create a written Exposure Control Plan identifying which tasks expose employees and spelling out the engineering controls and work practices that reduce risk.17Occupational Safety and Health Administration. 1910.1030 – Bloodborne Pathogens Every employee with potential exposure must receive training at hire and at least annually, including hands-on instruction on sharps handling, PPE use, and post-exposure response. Non-managerial clinical staff must have input into the Exposure Control Plan. If Cal/OSHA investigates after an incident, the first items requested are the written plan and training records.
Patient Privacy and Medical Records
Mobile IV practices are covered entities under HIPAA. Every patient interaction produces protected health information, from the telehealth screening to the on-site treatment notes. Systems for collecting, storing, and transmitting patient data must use encryption, and you need Business Associate Agreements with any third-party vendors who touch that data, including scheduling software, cloud storage, and your electronic health records platform.
California adds its own layer through the Confidentiality of Medical Information Act, which in some respects is stricter than federal HIPAA. On retention, the Medical Practice Act requires physicians to keep medical records for at least seven years after the last date of service.18Medical Board of California. Frequently Asked Questions – Complaint: Medical Records Build a records system that satisfies that timeline from the start.
Advertising Rules
Business and Professions Code section 651 regulates medical advertising in California. It prohibits false or misleading claims and includes rules that catch IV therapy businesses in particular. Before-and-after photos must be comparable in presentation so results aren’t distorted by favorable lighting or angles, and the ad must disclose what procedures were performed. Photos using models rather than actual patients must be clearly labeled. Fee advertising must fully disclose all variables and material factors; you can’t advertise a “$199 IV drip” if the real price shifts with additives, travel distance, or practitioner time without prominently disclosing those variables.
Beyond the statute, resist health claims your treatments can’t support. Marketing an IV drip as a “hangover cure” or “immune booster” attracts clicks and also attracts scrutiny from the Medical Board and the Federal Trade Commission when clinical backing is thin. Keep marketing focused on what the treatments contain and the conditions under which they’re given, and have the physician-owner review every ad before it goes live.